{"id":255,"date":"2026-01-24T19:02:19","date_gmt":"2026-01-24T11:02:19","guid":{"rendered":"https:\/\/skwp.zeabur.app\/2026\/01\/24\/%e3%80%90bun-%e5%85%a8%e9%9d%a2%e6%95%99%e5%ad%b8%e3%80%9103-%e9%80%b2%e9%9a%8e%e5%8a%9f%e8%83%bd%ef%bc%9a%e5%85%a7%e5%bb%ba%e6%b8%ac%e8%a9%a6%e3%80%81%e6%89%93%e5%8c%85%e8%88%87-http-%e4%bc%ba\/"},"modified":"2026-01-24T19:02:19","modified_gmt":"2026-01-24T11:02:19","slug":"%e3%80%90bun-%e5%85%a8%e9%9d%a2%e6%95%99%e5%ad%b8%e3%80%9103-%e9%80%b2%e9%9a%8e%e5%8a%9f%e8%83%bd%ef%bc%9a%e5%85%a7%e5%bb%ba%e6%b8%ac%e8%a9%a6%e3%80%81%e6%89%93%e5%8c%85%e8%88%87-http-%e4%bc%ba","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/01\/24\/%e3%80%90bun-%e5%85%a8%e9%9d%a2%e6%95%99%e5%ad%b8%e3%80%9103-%e9%80%b2%e9%9a%8e%e5%8a%9f%e8%83%bd%ef%bc%9a%e5%85%a7%e5%bb%ba%e6%b8%ac%e8%a9%a6%e3%80%81%e6%89%93%e5%8c%85%e8%88%87-http-%e4%bc%ba\/","title":{"rendered":"\u3010Bun \u5168\u9762\u6559\u5b78\u3011#03 \u9032\u968e\u529f\u80fd\uff1a\u5167\u5efa\u6e2c\u8a66\u3001\u6253\u5305\u8207 HTTP \u4f3a\u670d\u5668"},"content":{"rendered":"\n<div id=\"quiz-basic\">\n<style>\n#quiz-basic .question {\n        background: white;\n        border-radius: 8px;\n        padding: 20px;\n        margin: 20px 0;\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n      }#quiz-basic .question h3 {\n        margin-top: 0;\n        color: #333;\n      }#quiz-basic .options {\n        list-style: none;\n        padding: 0;\n      }#quiz-basic .options li {\n        padding: 12px 15px;\n        margin: 8px 0;\n        border: 2px solid #ddd;\n        border-radius: 6px;\n        cursor: pointer;\n        transition: all 0.2s;\n      }#quiz-basic .options li:hover:not(.disabled) {\n        border-color: #4caf50;\n        background: #f0fff0;\n      }#quiz-basic .options li.correct {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-basic .options li.wrong {\n        border-color: #f44336;\n        background: #ffebee;\n      }#quiz-basic .options li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-basic .options li.show-answer {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-basic .feedback {\n        margin-top: 15px;\n        padding: 12px;\n        border-radius: 6px;\n        display: none;\n      }#quiz-basic .feedback.correct {\n        background: #e8f5e9;\n        color: #2e7d32;\n        display: block;\n      }#quiz-basic .feedback.wrong {\n        background: #ffebee;\n        color: #c62828;\n        display: block;\n      }#quiz-basic .score {\n        text-align: center;\n        font-size: 1.5em;\n        padding: 20px;\n        background: white;\n        border-radius: 8px;\n        margin-top: 20px;\n      }#quiz-basic .code-block {\n        background: #1e1e1e;\n        color: #d4d4d4;\n        padding: 14px;\n        border-radius: 6px;\n        font-family: \"Monaco\", \"Consolas\", \"Courier New\", monospace;\n        font-size: 0.9em;\n        overflow-x: auto;\n        margin: 12px 0;\n        white-space: pre-wrap;\n      }\n<\/style>\n<h1>\u6e2c\u9a57\uff1aBun \u9032\u968e\u529f\u80fd<\/h1>\n    <p>\u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c<\/p>\n\n    <div class=\"question\" id=\"q1\">\n      <h3>1. \u5728 Bun \u4e2d\u8981\u4f7f\u7528\u5167\u5efa\u6e2c\u8a66\u6846\u67b6\uff0c\u61c9\u8a72\u5f9e\u54ea\u88e1\u5f15\u5165 <code>test<\/code> \u548c <code>expect<\/code>\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'C')\">A. <code>import { test, expect } from \"jest\"<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'C')\">B. <code>import { test, expect } from \"@bun\/test\"<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'C')\">C. <code>import { test, expect } from \"bun:test\"<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'C')\">D. <code>import { test, expect } from \"vitest\"<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. \u4ee5\u4e0b\u662f\u4e00\u500b Bun HTTP \u4f3a\u670d\u5668\u7684\u7a0b\u5f0f\u78bc\uff0c\u5176\u4e2d <code>fetch<\/code> \u51fd\u5f0f\u7684\u4f5c\u7528\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <div class=\"code-block\">Bun.serve({\n  port: 3000,\n  fetch(request) {\n    return new Response(&#8220;Hello!&#8221;);\n  },\n});<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'B')\">A. \u5f9e\u9060\u7aef API \u53d6\u5f97\u8cc7\u6599<\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'B')\">B. \u6bcf\u7576\u6536\u5230 HTTP \u8acb\u6c42\u6642\u57f7\u884c\uff0c\u4e26\u56de\u50b3\u56de\u61c9<\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'B')\">C. \u5728\u4f3a\u670d\u5668\u555f\u52d5\u6642\u57f7\u884c\u4e00\u6b21\u521d\u59cb\u5316<\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'B')\">D. \u5b9a\u671f\u8f2a\u8a62\u6aa2\u67e5\u4f3a\u670d\u5668\u72c0\u614b<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. \u4f7f\u7528 <code>bun build<\/code> \u6253\u5305\u6642\uff0c\u5982\u679c\u76ee\u6a19\u662f\u5728\u700f\u89bd\u5668\u4e2d\u57f7\u884c\uff0c\u61c9\u8a72\u4f7f\u7528\u54ea\u500b\u53c3\u6578\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'D')\">A. <code>--target node<\/code><\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'D')\">B. <code>--env browser<\/code><\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'D')\">C. <code>--platform web<\/code><\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'D')\">D. <code>--target browser<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. \u95dc\u65bc Bun \u7684\u6a94\u6848\u64cd\u4f5c API\uff0c\u4ee5\u4e0b\u6558\u8ff0\u4f55\u8005\u6b63\u78ba\uff1f<\/h3>\n      <div class=\"code-block\">const file = Bun.file(&#8220;.\/data.txt&#8221;);\nconst content = await file.text();<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'C')\">A. <code>Bun.file()<\/code> \u6703\u7acb\u5373\u8b80\u53d6\u6a94\u6848\u5167\u5bb9<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'C')\">B. <code>file.text()<\/code> \u662f\u540c\u6b65\u64cd\u4f5c\uff0c\u4e0d\u9700\u8981 await<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'C')\">C. <code>Bun.file()<\/code> \u53ea\u662f\u53d6\u5f97\u6a94\u6848\u53c3\u7167\uff0c\u547c\u53eb <code>file.text()<\/code> \u624d\u771f\u6b63\u8b80\u53d6<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'C')\">D. \u5fc5\u9808\u5148\u7528 <code>file.open()<\/code> \u958b\u555f\u6a94\u6848\u624d\u80fd\u8b80\u53d6<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u5728 Bun \u4e2d\u4f7f\u7528\u5167\u5efa\u7684 SQLite \u652f\u63f4\uff0c\u61c9\u8a72\u5982\u4f55\u5f15\u5165 Database \u985e\u5225\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'B')\">A. <code>import { Database } from \"better-sqlite3\"<\/code><\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'B')\">B. <code>import { Database } from \"bun:sqlite\"<\/code><\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'B')\">C. <code>import sqlite from \"bun:db\"<\/code><\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'B')\">D. <code>const Database = require(\"sqlite3\")<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb5\"><\/div>\n    <\/div>\n\n    <div class=\"score\" id=\"score\" style=\"display:none;\"><\/div>\n<script>\n\n      let answered = 0;\n      let correct = 0;\n      const total = 5;\n      const explanations = {\n        1: \"Bun \u7684\u5167\u5efa\u6e2c\u8a66\u6846\u67b6\u4f7f\u7528 <code>\\\"bun:test\\\"<\/code> \u4f5c\u70ba\u6a21\u7d44\u540d\u7a31\uff0c\u9019\u662f Bun \u7279\u6709\u7684\u5167\u5efa\u6a21\u7d44\u683c\u5f0f\uff08\u4ee5 bun: \u958b\u982d\uff09\uff0c\u4e0d\u540c\u65bc Jest \u6216 Vitest \u7684\u5f15\u5165\u65b9\u5f0f\u3002\",\n        2: \"<code>Bun.serve()<\/code> \u4e2d\u7684 <code>fetch<\/code> \u51fd\u5f0f\u662f\u8acb\u6c42\u8655\u7406\u5668\uff0c\u6bcf\u7576\u4f3a\u670d\u5668\u6536\u5230 HTTP \u8acb\u6c42\u6642\u5c31\u6703\u57f7\u884c\u9019\u500b\u51fd\u5f0f\uff0c\u4e26\u5c07\u56de\u50b3\u7684 Response \u7269\u4ef6\u50b3\u9001\u7d66\u5ba2\u6236\u7aef\u3002\u9019\u8207\u700f\u89bd\u5668\u7684 fetch API \u662f\u4e0d\u540c\u7684\u7528\u9014\u3002\",\n        3: \"<code>bun build<\/code> \u4f7f\u7528 <code>--target browser<\/code> \u53c3\u6578\u4f86\u6307\u5b9a\u6253\u5305\u7684\u76ee\u6a19\u74b0\u5883\u70ba\u700f\u89bd\u5668\u3002\u53e6\u4e00\u500b\u9078\u9805\u662f <code>--target bun<\/code>\uff08\u4f3a\u670d\u5668\u7aef\uff09\uff0c\u9019\u6703\u5f71\u97ff\u53ef\u7528\u7684 API\u3002\",\n        4: \"<code>Bun.file()<\/code> \u53ea\u662f\u5efa\u7acb\u4e00\u500b\u6a94\u6848\u53c3\u7167\u7269\u4ef6\uff0c\u6b64\u6642\u9084\u6c92\u6709\u5be6\u969b\u8b80\u53d6\u6a94\u6848\u5167\u5bb9\u3002\u53ea\u6709\u7576\u547c\u53eb <code>.text()<\/code>\u3001<code>.json()<\/code> \u7b49\u65b9\u6cd5\u6642\uff0c\u624d\u6703\u771f\u6b63\u9032\u884c\u6a94\u6848\u8b80\u53d6\u64cd\u4f5c\u3002\",\n        5: \"Bun \u5167\u5efa\u4e86 SQLite \u652f\u63f4\uff0c\u4f7f\u7528 <code>\\\"bun:sqlite\\\"<\/code> \u6a21\u7d44\u5f15\u5165\uff0c\u4e0d\u9700\u8981\u984d\u5916\u5b89\u88dd\u4efb\u4f55\u5957\u4ef6\u3002\u9019\u8207 Node.js \u9700\u8981\u5b89\u88dd better-sqlite3 \u7b49\u7b2c\u4e09\u65b9\u5957\u4ef6\u4e0d\u540c\u3002\"\n      };\n\n      function checkAnswer(qNum, selected, correctAns) {\n        const question = document.getElementById(\"q\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n\n        question.classList.add(\"answered\");\n        answered++;\n\n        const options = question.querySelectorAll(\".options li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) {\n            opt.classList.add(\"show-answer\");\n          }\n        });\n\n        const feedback = document.getElementById(\"fb\" + qNum);\n        if (selected === correctAns) {\n          correct++;\n          feedback.className = \"feedback correct\";\n          feedback.innerHTML = \"&#10003; \u6b63\u78ba\uff01\" + explanations[qNum];\n        } else {\n          feedback.className = \"feedback wrong\";\n          feedback.innerHTML =\n            \"&#10007; \u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanations[qNum];\n          options.forEach((opt) => {\n            if (opt.textContent.startsWith(selected + \".\")) {\n              opt.classList.add(\"wrong\");\n            }\n          });\n        }\n\n        if (answered === total) {\n          const scoreDiv = document.getElementById(\"score\");\n          scoreDiv.style.display = \"block\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" +\n            correct +\n            \" \/ \" +\n            total +\n            (correct === total\n              ? \" \u5168\u5c0d\uff01\"\n              : correct >= Math.ceil(total * 0.6)\n                ? \" \u4e0d\u932f\uff01\"\n                : \" \u518d\u8907\u7fd2\u4e00\u4e0b\u5427\");\n        }\n      }\n    \n<\/script>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u53e5\u8a71\u8aaa\u660e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bun \u4e0d\u53ea\u662f\u5957\u4ef6\u7ba1\u7406\u5668\uff0c\u5b83\u5167\u5efa\u4e86\u6e2c\u8a66\u6846\u67b6\u3001\u6253\u5305\u5de5\u5177\u548c HTTP \u4f3a\u670d\u5668\uff0c\u8b93\u4f60\u4e0d\u7528\u5b89\u88dd\u4e00\u5806\u984d\u5916\u5957\u4ef6\u5c31\u80fd\u5b8c\u6210\u5b8c\u6574\u7684\u958b\u767c\u6d41\u7a0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ba\u4ec0\u9ebc\u8981\u5b78\u9019\u4e9b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576 AI \u5e6b\u4f60\u7522\u751f\u5c08\u6848\u6642\uff0c\u4f60\u53ef\u80fd\u6703\u770b\u5230\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ \u6e2c\u8a66\u6a94\u6848\u88e1<\/span>\n<span class=\"hljs-keyword\">import<\/span> { expect, test } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"bun:test\"<\/span>;\n\n<span class=\"hljs-comment\">\/\/ \u4f3a\u670d\u5668\u7a0b\u5f0f\u88e1<\/span>\nBun.serve({ <span class=\"hljs-attr\">port<\/span>: <span class=\"hljs-number\">3000<\/span>, fetch(req) { ... } });\n\n<span class=\"hljs-comment\">\/\/ \u6253\u5305\u6307\u4ee4<\/span>\n<span class=\"hljs-comment\">\/\/ bun build .\/src\/index.ts --outdir .\/dist<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u9019\u7bc7\u6559\u4f60\u770b\u61c2\u9019\u4e9b Bun \u7279\u6709\u7684\u5beb\u6cd5\uff0c\u4ee5\u53ca\u5b83\u5011\u8ddf\u4f60\u719f\u6089\u7684\u5de5\u5177\u6709\u4ec0\u9ebc\u4e0d\u540c\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001bun test\uff1a\u5167\u5efa\u6e2c\u8a66\u6846\u67b6<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ math.test.ts<\/span>\n<span class=\"hljs-keyword\">import<\/span> { expect, test } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"bun:test\"<\/span>;\n\ntest(<span class=\"hljs-string\">\"1 \u52a0 1 \u7b49\u65bc 2\"<\/span>, () =&gt; {\n  expect(<span class=\"hljs-number\">1<\/span> + <span class=\"hljs-number\">1<\/span>).toBe(<span class=\"hljs-number\">2<\/span>);\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u57f7\u884c\u6e2c\u8a66\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">bun test\n<\/code><\/span><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u9010\u884c\u7ffb\u8b6f<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">import<\/span> { expect, test } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"bun:test\"<\/span>;\n<span class=\"hljs-comment\">\/\/ \u2191 \u5f9e Bun \u5167\u5efa\u7684\u6e2c\u8a66\u6a21\u7d44\u5f15\u5165 expect \u548c test<\/span>\n<span class=\"hljs-comment\">\/\/   \u6ce8\u610f\u662f \"bun:test\"\uff0c\u4e0d\u662f\u5b89\u88dd\u7684\u5957\u4ef6<\/span>\n\ntest(<span class=\"hljs-string\">\"1 \u52a0 1 \u7b49\u65bc 2\"<\/span>, () =&gt; {\n<span class=\"hljs-comment\">\/\/ \u2191 \u5b9a\u7fa9\u4e00\u500b\u6e2c\u8a66\u6848\u4f8b\uff0c\u7b2c\u4e00\u500b\u53c3\u6578\u662f\u63cf\u8ff0\u6587\u5b57<\/span>\n\n  expect(<span class=\"hljs-number\">1<\/span> + <span class=\"hljs-number\">1<\/span>).toBe(<span class=\"hljs-number\">2<\/span>);\n  <span class=\"hljs-comment\">\/\/ \u2191 \u65b7\u8a00\uff1a\u9810\u671f 1+1 \u7684\u7d50\u679c\u8981\u7b49\u65bc 2<\/span>\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u898b\u8b8a\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u7fa4\u7d44\u6e2c\u8a66\uff08describe\uff09<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-4\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">import { expect, test, describe } from <span class=\"hljs-string\">\"bun:test\"<\/span>;\n\ndescribe(<span class=\"hljs-string\">\"\u6578\u5b78\u904b\u7b97\"<\/span>, () =&gt; {\n  <span class=\"hljs-comment\">\/\/ \u2191 \u628a\u76f8\u95dc\u6e2c\u8a66\u7fa4\u7d44\u5728\u4e00\u8d77<\/span>\n\n  test(<span class=\"hljs-string\">\"\u52a0\u6cd5\"<\/span>, () =&gt; {\n    expect(<span class=\"hljs-number\">2<\/span> + <span class=\"hljs-number\">3<\/span>).toBe(<span class=\"hljs-number\">5<\/span>);\n  });\n\n  test(<span class=\"hljs-string\">\"\u6e1b\u6cd5\"<\/span>, () =&gt; {\n    expect(<span class=\"hljs-number\">5<\/span> - <span class=\"hljs-number\">3<\/span>).toBe(<span class=\"hljs-number\">2<\/span>);\n  });\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-4\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u524d\u7f6e\/\u5f8c\u7f6e\u8655\u7406<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-5\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">import<\/span> { expect, test, beforeEach, afterEach } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"bun:test\"<\/span>;\n\n<span class=\"hljs-keyword\">let<\/span> counter = <span class=\"hljs-number\">0<\/span>;\n\nbeforeEach(<span class=\"hljs-function\"><span class=\"hljs-params\">()<\/span> =&gt;<\/span> {\n  <span class=\"hljs-comment\">\/\/ \u2191 \u6bcf\u500b\u6e2c\u8a66\u57f7\u884c\u300c\u4e4b\u524d\u300d\u6703\u8dd1\u9019\u6bb5<\/span>\n  counter = <span class=\"hljs-number\">0<\/span>;\n});\n\nafterEach(<span class=\"hljs-function\"><span class=\"hljs-params\">()<\/span> =&gt;<\/span> {\n  <span class=\"hljs-comment\">\/\/ \u2191 \u6bcf\u500b\u6e2c\u8a66\u57f7\u884c\u300c\u4e4b\u5f8c\u300d\u6703\u8dd1\u9019\u6bb5<\/span>\n  <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"\u6e2c\u8a66\u5b8c\u6210\"<\/span>);\n});\n\ntest(<span class=\"hljs-string\">\"\u8a08\u6578\u5668\u5f9e 0 \u958b\u59cb\"<\/span>, () =&gt; {\n  expect(counter).toBe(<span class=\"hljs-number\">0<\/span>);\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-5\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \u975e\u540c\u6b65\u6e2c\u8a66<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-6\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">import<\/span> { expect, test } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"bun:test\"<\/span>;\n\ntest(<span class=\"hljs-string\">\"\u975e\u540c\u6b65\u64cd\u4f5c\"<\/span>, <span class=\"hljs-keyword\">async<\/span> () =&gt; {\n  <span class=\"hljs-comment\">\/\/ \u2191 \u52a0\u4e0a async\uff0c\u88e1\u9762\u5c31\u80fd\u7528 await<\/span>\n\n  <span class=\"hljs-keyword\">const<\/span> response = <span class=\"hljs-keyword\">await<\/span> fetch(<span class=\"hljs-string\">\"https:\/\/api.example.com\/data\"<\/span>);\n  expect(response.ok).toBe(<span class=\"hljs-literal\">true<\/span>);\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-6\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u8207 Jest \u7684\u5c0d\u7167<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>Jest \u5beb\u6cd5<\/th>\n<th>Bun \u5beb\u6cd5<\/th>\n<th>\u5dee\u7570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>import { test } from '@jest\/globals'<\/code><\/td>\n<td><code>import { test } from \"bun:test\"<\/code><\/td>\n<td>\u4f86\u6e90\u4e0d\u540c<\/td>\n<\/tr>\n<tr>\n<td><code>jest.fn()<\/code><\/td>\n<td><code>mock()<\/code><\/td>\n<td>Mock \u51fd\u5f0f\u540d\u7a31\u4e0d\u540c<\/td>\n<\/tr>\n<tr>\n<td><code>jest.spyOn()<\/code><\/td>\n<td><code>spyOn()<\/code><\/td>\n<td>\u76f4\u63a5\u5f15\u5165\u4f7f\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u90e8\u5206 Jest \u8a9e\u6cd5\u90fd\u80fd\u76f4\u63a5\u7528\uff0c\u53ea\u6709 import \u4f86\u6e90\u548c\u90e8\u5206 mock \u76f8\u95dc API \u4e0d\u540c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vibe Coder \u6aa2\u67e5\u9ede<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u770b\u5230 <code>bun:test<\/code> \u6642\u8981\u78ba\u8a8d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \u6e2c\u8a66\u6a94\u6848\u547d\u540d\u662f\u5426\u7b26\u5408\u898f\u5247\uff08<code><em>.test.ts<\/code> \u6216 <code><\/em>.spec.ts<\/code>\uff09<\/li>\n<li>[ ] expect \u7684\u65b7\u8a00\u908f\u8f2f\u662f\u5426\u6b63\u78ba<\/li>\n<li>[ ] \u975e\u540c\u6b65\u6e2c\u8a66\u6709\u6c92\u6709\u52a0 async\/await<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001bun build\uff1a\u6253\u5305\u5de5\u5177<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">bun build .\/src\/index.ts --outdir .\/dist\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u9019\u6703\u628a <code>src\/index.ts<\/code>\uff08\u5305\u542b\u5b83\u5f15\u7528\u7684\u6240\u6709\u6a21\u7d44\uff09\u6253\u5305\u6210\u4e00\u500b\u6a94\u6848\uff0c\u8f38\u51fa\u5230 <code>dist<\/code> \u8cc7\u6599\u593e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u898b\u6307\u4ee4\u89e3\u91cb<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-7\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">bun build .\/src\/index.ts --outdir .\/dist\n<span class=\"hljs-comment\">#         \u2191 \u5165\u53e3\u6a94\u6848        \u2191 \u8f38\u51fa\u76ee\u9304<\/span>\n\nbun build .\/src\/index.ts --outfile .\/bundle.js\n<span class=\"hljs-comment\">#                        \u2191 \u6307\u5b9a\u8f38\u51fa\u7684\u55ae\u4e00\u6a94\u6848\u540d\u7a31<\/span>\n\nbun build .\/src\/index.ts --minify\n<span class=\"hljs-comment\">#                        \u2191 \u58d3\u7e2e\u7a0b\u5f0f\u78bc\uff08\u79fb\u9664\u7a7a\u767d\u3001\u7e2e\u77ed\u8b8a\u6578\u540d\uff09<\/span>\n\nbun build .\/src\/index.ts --target browser\n<span class=\"hljs-comment\">#                        \u2191 \u76ee\u6a19\u74b0\u5883\uff1abrowser\uff08\u700f\u89bd\u5668\uff09\u6216 bun\uff08\u4f3a\u670d\u5668\uff09<\/span>\n\nbun build .\/src\/index.ts --splitting\n<span class=\"hljs-comment\">#                        \u2191 \u555f\u7528 code splitting\uff08\u62c6\u5206\u5171\u7528\u6a21\u7d44\uff09<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-7\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u7528\u7a0b\u5f0f\u547c\u53eb\u6253\u5305<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-8\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ build.ts<\/span>\n<span class=\"hljs-keyword\">const<\/span> result = <span class=\"hljs-keyword\">await<\/span> Bun.build({\n  <span class=\"hljs-attr\">entrypoints<\/span>: &#91;<span class=\"hljs-string\">\".\/src\/index.ts\"<\/span>],\n  <span class=\"hljs-comment\">\/\/ \u2191 \u5165\u53e3\u6a94\u6848\uff0c\u53ef\u4ee5\u6709\u591a\u500b<\/span>\n\n  <span class=\"hljs-attr\">outdir<\/span>: <span class=\"hljs-string\">\".\/dist\"<\/span>,\n  <span class=\"hljs-comment\">\/\/ \u2191 \u8f38\u51fa\u76ee\u9304<\/span>\n\n  <span class=\"hljs-attr\">minify<\/span>: <span class=\"hljs-literal\">true<\/span>,\n  <span class=\"hljs-comment\">\/\/ \u2191 \u662f\u5426\u58d3\u7e2e<\/span>\n\n  <span class=\"hljs-attr\">target<\/span>: <span class=\"hljs-string\">\"browser\"<\/span>,\n  <span class=\"hljs-comment\">\/\/ \u2191 \u76ee\u6a19\u74b0\u5883<\/span>\n});\n\n<span class=\"hljs-keyword\">if<\/span> (!result.success) {\n  <span class=\"hljs-built_in\">console<\/span>.error(<span class=\"hljs-string\">\"\u6253\u5305\u5931\u6557\uff1a\"<\/span>, result.logs);\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-8\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u8207 Webpack\/Vite \u7684\u5c0d\u7167<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u529f\u80fd<\/th>\n<th>Webpack<\/th>\n<th>Vite<\/th>\n<th>Bun<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8a2d\u5b9a\u6a94<\/td>\n<td>webpack.config.js\uff08\u8907\u96dc\uff09<\/td>\n<td>vite.config.ts<\/td>\n<td>\u4e0d\u9700\u8981\u6216\u5f88\u7c21\u55ae<\/td>\n<\/tr>\n<tr>\n<td>TypeScript<\/td>\n<td>\u9700\u8981 ts-loader<\/td>\n<td>\u5167\u5efa<\/td>\n<td>\u5167\u5efa<\/td>\n<\/tr>\n<tr>\n<td>\u901f\u5ea6<\/td>\n<td>\u8f03\u6162<\/td>\n<td>\u5feb<\/td>\n<td>\u975e\u5e38\u5feb<\/td>\n<\/tr>\n<tr>\n<td>Tree Shaking<\/td>\n<td>\u9700\u8a2d\u5b9a<\/td>\n<td>\u5167\u5efa<\/td>\n<td>\u5167\u5efa<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Vibe Coder \u6aa2\u67e5\u9ede<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u770b\u5230 <code>bun build<\/code> \u6642\u8981\u78ba\u8a8d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \u5165\u53e3\u6a94\u6848\u8def\u5f91\u662f\u5426\u6b63\u78ba<\/li>\n<li>[ ] \u8f38\u51fa\u76ee\u9304\u662f\u5426\u7b26\u5408\u5c08\u6848\u7d50\u69cb<\/li>\n<li>[ ] target \u662f browser \u9084\u662f bun\uff08\u5f71\u97ff\u53ef\u7528\u7684 API\uff09<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001Bun.serve()\uff1aHTTP \u4f3a\u670d\u5668<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-9\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ server.ts<\/span>\nBun.serve({\n  <span class=\"hljs-attr\">port<\/span>: <span class=\"hljs-number\">3000<\/span>,\n  fetch(request) {\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"Hello!\"<\/span>);\n  },\n});\n\n<span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"\u4f3a\u670d\u5668\u555f\u52d5\u65bc http:\/\/localhost:3000\"<\/span>);\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-9\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u57f7\u884c\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-10\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\"><span class=\"hljs-selector-tag\">bun<\/span> <span class=\"hljs-selector-tag\">run<\/span> <span class=\"hljs-selector-tag\">server<\/span><span class=\"hljs-selector-class\">.ts<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-10\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">CSS<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">css<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u9010\u884c\u7ffb\u8b6f<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-11\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">Bun.serve({\n  <span class=\"hljs-comment\">\/\/ \u2191 \u555f\u52d5\u4e00\u500b HTTP \u4f3a\u670d\u5668<\/span>\n\n  <span class=\"hljs-attr\">port<\/span>: <span class=\"hljs-number\">3000<\/span>,\n  <span class=\"hljs-comment\">\/\/ \u2191 \u76e3\u807d 3000 \u57e0<\/span>\n\n  fetch(request) {\n    <span class=\"hljs-comment\">\/\/ \u2191 \u6bcf\u7576\u6536\u5230\u8acb\u6c42\u6642\uff0c\u57f7\u884c\u9019\u500b\u51fd\u5f0f<\/span>\n    <span class=\"hljs-comment\">\/\/   request \u5305\u542b\u8acb\u6c42\u7684\u6240\u6709\u8cc7\u8a0a<\/span>\n\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"Hello!\"<\/span>);\n    <span class=\"hljs-comment\">\/\/ \u2191 \u56de\u50b3\u4e00\u500b Response \u7269\u4ef6\u7d66\u5ba2\u6236\u7aef<\/span>\n  },\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-11\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u898b\u8b8a\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u8655\u7406\u4e0d\u540c\u8def\u7531<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-12\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">Bun.serve({\n  <span class=\"hljs-attr\">port<\/span>: <span class=\"hljs-number\">3000<\/span>,\n  fetch(request) {\n    <span class=\"hljs-keyword\">const<\/span> url = <span class=\"hljs-keyword\">new<\/span> URL(request.url);\n    <span class=\"hljs-comment\">\/\/ \u2191 \u89e3\u6790\u8acb\u6c42\u7684 URL<\/span>\n\n    <span class=\"hljs-keyword\">if<\/span> (url.pathname === <span class=\"hljs-string\">\"\/\"<\/span>) {\n      <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"\u9996\u9801\"<\/span>);\n    }\n\n    <span class=\"hljs-keyword\">if<\/span> (url.pathname === <span class=\"hljs-string\">\"\/api\/users\"<\/span>) {\n      <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">users<\/span>: &#91;] });\n      <span class=\"hljs-comment\">\/\/ \u2191 \u56de\u50b3 JSON \u683c\u5f0f<\/span>\n    }\n\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"Not Found\"<\/span>, { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">404<\/span> });\n    <span class=\"hljs-comment\">\/\/ \u2191 \u627e\u4e0d\u5230\u8def\u7531\u6642\u56de\u50b3 404<\/span>\n  },\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-12\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u8655\u7406 POST \u8acb\u6c42<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-13\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">Bun.serve({\n  <span class=\"hljs-attr\">port<\/span>: <span class=\"hljs-number\">3000<\/span>,\n  <span class=\"hljs-keyword\">async<\/span> fetch(request) {\n    <span class=\"hljs-comment\">\/\/ \u2191 \u52a0 async \u56e0\u70ba\u8981 await \u8b80\u53d6 body<\/span>\n\n    <span class=\"hljs-keyword\">if<\/span> (request.method === <span class=\"hljs-string\">\"POST\"<\/span>) {\n      <span class=\"hljs-keyword\">const<\/span> body = <span class=\"hljs-keyword\">await<\/span> request.json();\n      <span class=\"hljs-comment\">\/\/ \u2191 \u89e3\u6790 JSON \u683c\u5f0f\u7684\u8acb\u6c42\u5167\u5bb9<\/span>\n\n      <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"\u6536\u5230\u8cc7\u6599\uff1a\"<\/span>, body);\n      <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">received<\/span>: <span class=\"hljs-literal\">true<\/span> });\n    }\n\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"Send a POST request\"<\/span>);\n  },\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-13\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \u63d0\u4f9b\u975c\u614b\u6a94\u6848<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-14\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">Bun.serve({\n  <span class=\"hljs-attr\">port<\/span>: <span class=\"hljs-number\">3000<\/span>,\n  <span class=\"hljs-keyword\">async<\/span> fetch(request) {\n    <span class=\"hljs-keyword\">const<\/span> url = <span class=\"hljs-keyword\">new<\/span> URL(request.url);\n    <span class=\"hljs-keyword\">const<\/span> filePath = <span class=\"hljs-string\">`.\/public<span class=\"hljs-subst\">${url.pathname}<\/span>`<\/span>;\n    <span class=\"hljs-comment\">\/\/ \u2191 \u5c07 URL \u8def\u5f91\u5c0d\u61c9\u5230 public \u8cc7\u6599\u593e<\/span>\n\n    <span class=\"hljs-keyword\">const<\/span> file = Bun.file(filePath);\n    <span class=\"hljs-comment\">\/\/ \u2191 Bun.file() \u53d6\u5f97\u6a94\u6848\u53c3\u7167<\/span>\n\n    <span class=\"hljs-keyword\">if<\/span> (<span class=\"hljs-keyword\">await<\/span> file.exists()) {\n      <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(file);\n      <span class=\"hljs-comment\">\/\/ \u2191 \u76f4\u63a5\u56de\u50b3\u6a94\u6848<\/span>\n    }\n\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"Not Found\"<\/span>, { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">404<\/span> });\n  },\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-14\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u8207 Express \u7684\u5c0d\u7167<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-15\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ Express \u5beb\u6cd5<\/span>\n<span class=\"hljs-keyword\">import<\/span> express <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"express\"<\/span>;\n<span class=\"hljs-keyword\">const<\/span> app = express();\n\napp.get(<span class=\"hljs-string\">\"\/\"<\/span>, (req, res) =&gt; {\n  res.send(<span class=\"hljs-string\">\"Hello!\"<\/span>);\n});\n\napp.listen(<span class=\"hljs-number\">3000<\/span>);\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-15\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-16\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ Bun.serve \u5beb\u6cd5<\/span>\nBun.serve({\n  <span class=\"hljs-attr\">port<\/span>: <span class=\"hljs-number\">3000<\/span>,\n  fetch(request) {\n    <span class=\"hljs-keyword\">const<\/span> url = <span class=\"hljs-keyword\">new<\/span> URL(request.url);\n    <span class=\"hljs-keyword\">if<\/span> (url.pathname === <span class=\"hljs-string\">\"\/\"<\/span> &amp;&amp; request.method === <span class=\"hljs-string\">\"GET\"<\/span>) {\n      <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"Hello!\"<\/span>);\n    }\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"Not Found\"<\/span>, { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">404<\/span> });\n  },\n});\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-16\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>Express<\/th>\n<th>Bun.serve<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8def\u7531\u7cfb\u7d71<\/td>\n<td>\u5167\u5efa\u5b8c\u6574\u8def\u7531<\/td>\n<td>\u9700\u81ea\u5df1\u5224\u65b7\u6216\u7528\u6846\u67b6<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u4ecb\u8edf\u9ad4<\/td>\n<td>\u8c50\u5bcc\u751f\u614b\u7cfb<\/td>\n<td>\u9700\u81ea\u5df1\u5be6\u4f5c\u6216\u7528\u6846\u67b6<\/td>\n<\/tr>\n<tr>\n<td>\u6548\u80fd<\/td>\n<td>\u666e\u901a<\/td>\n<td>\u975e\u5e38\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u5b78\u7fd2\u66f2\u7dda<\/td>\n<td>\u8f03\u5e73\u7de9<\/td>\n<td>\u9700\u7406\u89e3 Web API \u6a19\u6e96<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Vibe Coder \u6aa2\u67e5\u9ede<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u770b\u5230 <code>Bun.serve<\/code> \u6642\u8981\u78ba\u8a8d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] port \u6709\u6c92\u6709\u8ddf\u5176\u4ed6\u670d\u52d9\u885d\u7a81<\/li>\n<li>[ ] fetch \u51fd\u5f0f\u6709\u6c92\u6709\u8655\u7406\u6240\u6709\u53ef\u80fd\u7684\u8def\u7531<\/li>\n<li>[ ] \u932f\u8aa4\u60c5\u6cc1\u6709\u6c92\u6709\u56de\u50b3\u9069\u7576\u7684\u72c0\u614b\u78bc<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u5176\u4ed6\u5be6\u7528\u5167\u5efa API<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Bun.file()\uff1a\u6a94\u6848\u64cd\u4f5c<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-17\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ \u8b80\u53d6\u6a94\u6848<\/span>\n<span class=\"hljs-keyword\">const<\/span> file = Bun.file(<span class=\"hljs-string\">\".\/data.txt\"<\/span>);\n<span class=\"hljs-keyword\">const<\/span> text = <span class=\"hljs-keyword\">await<\/span> file.text();\n<span class=\"hljs-comment\">\/\/ \u2191 \u8b80\u53d6\u70ba\u6587\u5b57<\/span>\n\n<span class=\"hljs-keyword\">const<\/span> json = <span class=\"hljs-keyword\">await<\/span> Bun.file(<span class=\"hljs-string\">\".\/config.json\"<\/span>).json();\n<span class=\"hljs-comment\">\/\/ \u2191 \u76f4\u63a5\u89e3\u6790\u70ba JSON<\/span>\n\n<span class=\"hljs-comment\">\/\/ \u5beb\u5165\u6a94\u6848<\/span>\n<span class=\"hljs-keyword\">await<\/span> Bun.write(<span class=\"hljs-string\">\".\/output.txt\"<\/span>, <span class=\"hljs-string\">\"Hello, Bun!\"<\/span>);\n<span class=\"hljs-comment\">\/\/ \u2191 \u5beb\u5165\u6587\u5b57\u5230\u6a94\u6848<\/span>\n\n<span class=\"hljs-keyword\">await<\/span> Bun.write(<span class=\"hljs-string\">\".\/data.json\"<\/span>, <span class=\"hljs-built_in\">JSON<\/span>.stringify({ <span class=\"hljs-attr\">name<\/span>: <span class=\"hljs-string\">\"Bun\"<\/span> }));\n<span class=\"hljs-comment\">\/\/ \u2191 \u5beb\u5165 JSON<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-17\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u9010\u884c\u7ffb\u8b6f<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-18\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">const<\/span> file = Bun.file(<span class=\"hljs-string\">\".\/data.txt\"<\/span>);\n<span class=\"hljs-comment\">\/\/ \u2191 \u53d6\u5f97\u6a94\u6848\u7684\u53c3\u7167\uff08\u9084\u6c92\u771f\u7684\u8b80\u53d6\uff09<\/span>\n\n<span class=\"hljs-built_in\">console<\/span>.log(file.size);        <span class=\"hljs-comment\">\/\/ \u6a94\u6848\u5927\u5c0f\uff08bytes\uff09<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(file.type);        <span class=\"hljs-comment\">\/\/ MIME \u985e\u578b\uff0c\u5982 \"text\/plain\"<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-keyword\">await<\/span> file.exists()); <span class=\"hljs-comment\">\/\/ \u6a94\u6848\u662f\u5426\u5b58\u5728<\/span>\n\n<span class=\"hljs-keyword\">const<\/span> content = <span class=\"hljs-keyword\">await<\/span> file.text();\n<span class=\"hljs-comment\">\/\/ \u2191 \u9019\u6642\u624d\u771f\u7684\u8b80\u53d6\u5167\u5bb9<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-18\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">bun:sqlite\uff1a\u5167\u5efa SQLite<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-19\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">import<\/span> { Database } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"bun:sqlite\"<\/span>;\n<span class=\"hljs-comment\">\/\/ \u2191 \u5f9e Bun \u5167\u5efa\u6a21\u7d44\u5f15\u5165<\/span>\n\n<span class=\"hljs-keyword\">const<\/span> db = <span class=\"hljs-keyword\">new<\/span> Database(<span class=\"hljs-string\">\"mydb.sqlite\"<\/span>);\n<span class=\"hljs-comment\">\/\/ \u2191 \u958b\u555f\uff08\u6216\u5efa\u7acb\uff09\u8cc7\u6599\u5eab\u6a94\u6848<\/span>\n\n<span class=\"hljs-comment\">\/\/ \u5efa\u7acb\u8cc7\u6599\u8868<\/span>\ndb.run(<span class=\"hljs-string\">`\n  CREATE TABLE IF NOT EXISTS users (\n    id INTEGER PRIMARY KEY AUTOINCREMENT,\n    name TEXT NOT NULL\n  )\n`<\/span>);\n\n<span class=\"hljs-comment\">\/\/ \u63d2\u5165\u8cc7\u6599<\/span>\ndb.run(<span class=\"hljs-string\">\"INSERT INTO users (name) VALUES (?)\"<\/span>, &#91;<span class=\"hljs-string\">\"Alice\"<\/span>]);\n<span class=\"hljs-comment\">\/\/ \u2191 ? \u662f\u53c3\u6578\u4f54\u4f4d\u7b26\uff0c\u9632\u6b62 SQL injection<\/span>\n\n<span class=\"hljs-comment\">\/\/ \u67e5\u8a62\u8cc7\u6599<\/span>\n<span class=\"hljs-keyword\">const<\/span> users = db.query(<span class=\"hljs-string\">\"SELECT * FROM users\"<\/span>).all();\n<span class=\"hljs-comment\">\/\/ \u2191 .all() \u53d6\u5f97\u6240\u6709\u7d50\u679c<\/span>\n<span class=\"hljs-built_in\">console<\/span>.log(users); <span class=\"hljs-comment\">\/\/ &#91;{ id: 1, name: \"Alice\" }]<\/span>\n\n<span class=\"hljs-comment\">\/\/ \u67e5\u8a62\u55ae\u7b46<\/span>\n<span class=\"hljs-keyword\">const<\/span> user = db.query(<span class=\"hljs-string\">\"SELECT * FROM users WHERE id = ?\"<\/span>).get(<span class=\"hljs-number\">1<\/span>);\n<span class=\"hljs-comment\">\/\/ \u2191 .get() \u53d6\u5f97\u55ae\u7b46\u7d50\u679c<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-19\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u898b API \u5feb\u901f\u5c0d\u7167\u8868<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u9700\u6c42<\/th>\n<th>Node.js<\/th>\n<th>Bun<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8b80\u6a94\u6848<\/td>\n<td><code>fs.readFileSync()<\/code><\/td>\n<td><code>await Bun.file().text()<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u5beb\u6a94\u6848<\/td>\n<td><code>fs.writeFileSync()<\/code><\/td>\n<td><code>await Bun.write()<\/code><\/td>\n<\/tr>\n<tr>\n<td>HTTP \u4f3a\u670d\u5668<\/td>\n<td><code>http.createServer()<\/code> \u6216 Express<\/td>\n<td><code>Bun.serve()<\/code><\/td>\n<\/tr>\n<tr>\n<td>SQLite<\/td>\n<td>\u9700\u5b89\u88dd better-sqlite3<\/td>\n<td>\u5167\u5efa <code>bun:sqlite<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u57f7\u884c\u6e2c\u8a66<\/td>\n<td>\u9700\u5b89\u88dd Jest\/Vitest<\/td>\n<td>\u5167\u5efa <code>bun test<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u6253\u5305<\/td>\n<td>\u9700\u5b89\u88dd Webpack\/Vite<\/td>\n<td>\u5167\u5efa <code>bun build<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u5be6\u6230\uff1a\u7528 Bun \u5efa\u7acb\u5b8c\u6574 API<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u628a\u4e0a\u9762\u5b78\u5230\u7684\u7d44\u5408\u8d77\u4f86\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-20\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ api.ts<\/span>\n<span class=\"hljs-keyword\">import<\/span> { Database } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"bun:sqlite\"<\/span>;\n\n<span class=\"hljs-comment\">\/\/ \u521d\u59cb\u5316\u8cc7\u6599\u5eab<\/span>\n<span class=\"hljs-keyword\">const<\/span> db = <span class=\"hljs-keyword\">new<\/span> Database(<span class=\"hljs-string\">\"todos.sqlite\"<\/span>);\ndb.run(<span class=\"hljs-string\">`\n  CREATE TABLE IF NOT EXISTS todos (\n    id INTEGER PRIMARY KEY AUTOINCREMENT,\n    title TEXT NOT NULL,\n    done INTEGER DEFAULT 0\n  )\n`<\/span>);\n\n<span class=\"hljs-comment\">\/\/ \u555f\u52d5\u4f3a\u670d\u5668<\/span>\nBun.serve({\n  <span class=\"hljs-attr\">port<\/span>: <span class=\"hljs-number\">3000<\/span>,\n\n  <span class=\"hljs-keyword\">async<\/span> fetch(request) {\n    <span class=\"hljs-keyword\">const<\/span> url = <span class=\"hljs-keyword\">new<\/span> URL(request.url);\n\n    <span class=\"hljs-comment\">\/\/ GET \/todos - \u53d6\u5f97\u6240\u6709\u5f85\u8fa6\u4e8b\u9805<\/span>\n    <span class=\"hljs-keyword\">if<\/span> (url.pathname === <span class=\"hljs-string\">\"\/todos\"<\/span> &amp;&amp; request.method === <span class=\"hljs-string\">\"GET\"<\/span>) {\n      <span class=\"hljs-keyword\">const<\/span> todos = db.query(<span class=\"hljs-string\">\"SELECT * FROM todos\"<\/span>).all();\n      <span class=\"hljs-keyword\">return<\/span> Response.json(todos);\n    }\n\n    <span class=\"hljs-comment\">\/\/ POST \/todos - \u65b0\u589e\u5f85\u8fa6\u4e8b\u9805<\/span>\n    <span class=\"hljs-keyword\">if<\/span> (url.pathname === <span class=\"hljs-string\">\"\/todos\"<\/span> &amp;&amp; request.method === <span class=\"hljs-string\">\"POST\"<\/span>) {\n      <span class=\"hljs-keyword\">const<\/span> { title } = <span class=\"hljs-keyword\">await<\/span> request.json();\n      db.run(<span class=\"hljs-string\">\"INSERT INTO todos (title) VALUES (?)\"<\/span>, &#91;title]);\n      <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">success<\/span>: <span class=\"hljs-literal\">true<\/span> });\n    }\n\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> Response(<span class=\"hljs-string\">\"Not Found\"<\/span>, { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">404<\/span> });\n  },\n});\n\n<span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"API \u4f3a\u670d\u5668\u555f\u52d5\u65bc http:\/\/localhost:3000\"<\/span>);\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-20\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u6e2c\u8a66 API\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-21\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \u65b0\u589e\u5f85\u8fa6\u4e8b\u9805<\/span>\ncurl -X POST http:<span class=\"hljs-comment\">\/\/localhost:3000\/todos \\<\/span>\n  -H <span class=\"hljs-string\">\"Content-Type: application\/json\"<\/span> \\\n  -d <span class=\"hljs-string\">'{\"title\": \"\u5b78\u7fd2 Bun\"}'<\/span>\n\n<span class=\"hljs-comment\"># \u53d6\u5f97\u6240\u6709\u5f85\u8fa6\u4e8b\u9805<\/span>\ncurl http:<span class=\"hljs-comment\">\/\/localhost:3000\/todos<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-21\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u5fc5\u770b\u61c2 vs \u77e5\u9053\u5c31\u597d<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fc5\u770b\u61c2\uff08\u5e38\u5e38\u6703\u51fa\u73fe\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>import { ... } from \"bun:test\"<\/code> &#8211; \u6e2c\u8a66\u76f8\u95dc\u5f15\u5165<\/li>\n<li><code>Bun.serve({ fetch() {} })<\/code> &#8211; HTTP \u4f3a\u670d\u5668\u57fa\u672c\u7d50\u69cb<\/li>\n<li><code>Bun.file()<\/code> \/ <code>Bun.write()<\/code> &#8211; \u6a94\u6848\u8b80\u5beb<\/li>\n<li><code>new Response()<\/code> \/ <code>Response.json()<\/code> &#8211; HTTP \u56de\u61c9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u77e5\u9053\u5c31\u597d\uff08\u9047\u5230\u518d\u67e5\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Bun.spawn()<\/code> &#8211; \u57f7\u884c\u5b50\u7a0b\u5e8f<\/li>\n<li><code>Bun.Transpiler<\/code> &#8211; \u7a0b\u5f0f\u78bc\u8f49\u8b6f API<\/li>\n<li><code>Bun.password<\/code> &#8211; \u5bc6\u78bc\u96dc\u6e4a\u5de5\u5177<\/li>\n<li><code>Bun.CryptoHasher<\/code> &#8211; \u96dc\u6e4a\u904b\u7b97<\/li>\n<li>WebSocket \u652f\u63f4\u7684\u8a73\u7d30\u8a2d\u5b9a<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7e3d\u7d50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u7bc7\u4ecb\u7d39\u4e86 Bun \u7684\u4e09\u5927\u5167\u5efa\u529f\u80fd\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u529f\u80fd<\/th>\n<th>\u6307\u4ee4\/API<\/th>\n<th>\u53d6\u4ee3\u4ec0\u9ebc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6e2c\u8a66<\/td>\n<td><code>bun test<\/code><\/td>\n<td>Jest, Vitest<\/td>\n<\/tr>\n<tr>\n<td>\u6253\u5305<\/td>\n<td><code>bun build<\/code><\/td>\n<td>Webpack, Vite, esbuild<\/td>\n<\/tr>\n<tr>\n<td>HTTP \u4f3a\u670d\u5668<\/td>\n<td><code>Bun.serve()<\/code><\/td>\n<td>Express, Fastify<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u4e0a\u5176\u4ed6\u5be6\u7528 API\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Bun.file()<\/code> \/ <code>Bun.write()<\/code> \u53d6\u4ee3 Node.js \u7684 fs \u6a21\u7d44<\/li>\n<li><code>bun:sqlite<\/code> \u53d6\u4ee3 better-sqlite3<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bun \u7684\u8a2d\u8a08\u54f2\u5b78\u662f\u300cAll-in-One\u300d\uff0c\u8b93\u4f60\u7528\u66f4\u5c11\u7684\u5957\u4ef6\u5b8c\u6210\u66f4\u591a\u4e8b\u60c5\u3002\u7576 AI \u7522\u751f\u7684\u7a0b\u5f0f\u78bc\u4f7f\u7528\u9019\u4e9b Bun \u7279\u6709\u7684 API \u6642\uff0c\u4f60\u73fe\u5728\u61c9\u8a72\u80fd\u770b\u61c2\u5b83\u5011\u5728\u505a\u4ec0\u9ebc\u4e86\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0b\u4e00\u7bc7\u9810\u544a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u4e00\u7bc7\u662f\u672c\u7cfb\u5217\u6700\u5f8c\u4e00\u7bc7\uff0c\u6211\u5011\u6703\u4ecb\u7d39 Bun \u8207\u73fe\u6709\u751f\u614b\u7cfb\u7684\u6574\u5408\uff0c\u5305\u62ec\u5982\u4f55\u5728 Bun \u5c08\u6848\u4e2d\u4f7f\u7528 React\u3001Next.js \u7b49\u6846\u67b6\uff0c\u4ee5\u53ca\u9077\u79fb\u73fe\u6709\u5c08\u6848\u7684\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n\n\n\n<div id=\"quiz-advanced\">\n<style>\n#quiz-advanced .badge {\n        display: inline-block;\n        padding: 4px 10px;\n        border-radius: 12px;\n        font-size: 0.75em;\n        font-weight: bold;\n        margin-left: 8px;\n      }#quiz-advanced .badge.scenario {\n        background: #ebf8ff;\n        color: #2b6cb0;\n      }#quiz-advanced .badge.debug {\n        background: #fef3c7;\n        color: #92400e;\n      }#quiz-advanced .question-adv {\n        background: white;\n        border-radius: 10px;\n        padding: 24px;\n        margin: 20px 0;\n        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);\n        border-left: 4px solid #ed8936;\n      }#quiz-advanced .question-adv h3 {\n        margin-top: 0;\n        color: #2d3748;\n      }#quiz-advanced .code-block {\n        background: #1e1e1e;\n        color: #d4d4d4;\n        padding: 14px;\n        border-radius: 6px;\n        font-family: \"Menlo\", \"Monaco\", \"Courier New\", monospace;\n        font-size: 0.9em;\n        overflow-x: auto;\n        margin: 12px 0;\n        white-space: pre-wrap;\n      }#quiz-advanced .options-adv {\n        list-style: none;\n        padding: 0;\n      }#quiz-advanced .options-adv li {\n        padding: 14px 16px;\n        margin: 10px 0;\n        border: 2px solid #e2e8f0;\n        border-radius: 8px;\n        cursor: pointer;\n        transition: all 0.2s;\n      }#quiz-advanced .options-adv li:hover:not(.disabled) {\n        border-color: #ed8936;\n        background: #fffaf0;\n      }#quiz-advanced .options-adv li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-advanced .options-adv li.show-answer {\n        border-color: #48bb78;\n        background: #f0fff4;\n      }#quiz-advanced .options-adv li.wrong {\n        border-color: #fc8181;\n        background: #fff5f5;\n      }#quiz-advanced .feedback-adv {\n        margin-top: 16px;\n        padding: 14px;\n        border-radius: 8px;\n        display: none;\n        line-height: 1.6;\n      }#quiz-advanced .feedback-adv.correct {\n        background: #f0fff4;\n        color: #276749;\n        display: block;\n      }#quiz-advanced .feedback-adv.wrong {\n        background: #fff5f5;\n        color: #c53030;\n        display: block;\n      }#quiz-advanced .feedback-adv \n      .score-adv {\n        text-align: center;\n        font-size: 1.4em;\n        padding: 24px;\n        background: white;\n        border-radius: 10px;\n        margin-top: 24px;\n        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);\n      }#quiz-advanced .intro {\n        background: #ebf8ff;\n        padding: 16px;\n        border-radius: 8px;\n        margin-bottom: 20px;\n        color: #2c5282;\n      }\n<\/style>\n<h1>\u9032\u968e\u6e2c\u9a57\uff1aBun \u9032\u968e\u529f\u80fd<\/h1>\n    <div class=\"intro\">\n      <strong>\u6e2c\u9a57\u76ee\u6a19\uff1a<\/strong>\u9a57\u8b49\u4f60\u662f\u5426\u80fd\u5728\u5be6\u969b\u60c5\u5883\u4e2d\u61c9\u7528\u6240\u5b78\u3002<br \/>\n      \u5171 5 \u984c\uff0c\u5305\u542b\u60c5\u5883\u984c\u8207\u932f\u8aa4\u8a3a\u65b7\u984c\u3002\n    <\/div>\n\n    <!-- \u60c5\u5883\u984c 1 -->\n    <div class=\"question-adv\" id=\"qAdv1\">\n      <h3>1. \u4f60\u6b63\u5728\u958b\u767c\u4e00\u500b\u5f85\u8fa6\u4e8b\u9805 API\uff0c\u9700\u8981\u540c\u6642\u4f7f\u7528\u8cc7\u6599\u5eab\u548c HTTP \u4f3a\u670d\u5668\u3002\u4ee5\u4e0b\u54ea\u7a2e\u505a\u6cd5\u6700\u9069\u5408 Bun \u5c08\u6848\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1, 'A', 'D')\">A. \u5b89\u88dd Express \u548c better-sqlite3\uff0c\u7528\u719f\u6089\u7684\u65b9\u5f0f\u958b\u767c<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'B', 'D')\">B. \u5b89\u88dd Fastify \u548c sql.js\uff0c\u9019\u4e9b\u5957\u4ef6\u6548\u80fd\u8f03\u597d<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'C', 'D')\">C. \u4f7f\u7528 Bun.serve() \u642d\u914d npm \u7684 sqlite3 \u5957\u4ef6<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'D', 'D')\">D. \u4f7f\u7528 Bun.serve() \u642d\u914d bun:sqlite\uff0c\u5b8c\u5168\u4f7f\u7528\u5167\u5efa\u529f\u80fd<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv1\"><\/div>\n    <\/div>\n\n    <!-- \u60c5\u5883\u984c 2 -->\n    <div class=\"question-adv\" id=\"qAdv2\">\n      <h3>2. \u4f60\u9700\u8981\u70ba\u524d\u7aef React \u5c08\u6848\u6253\u5305 TypeScript \u7a0b\u5f0f\u78bc\uff0c\u4e26\u4e14\u5e0c\u671b\u8f38\u51fa\u7684\u6a94\u6848\u76e1\u53ef\u80fd\u5c0f\u3002\u61c9\u8a72\u4f7f\u7528\u54ea\u500b\u6307\u4ee4\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2, 'A', 'C')\">A. <code>bun build .\/src\/index.ts --outdir .\/dist<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(2, 'B', 'C')\">B. <code>bun build .\/src\/index.ts --target bun --minify<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(2, 'C', 'C')\">C. <code>bun build .\/src\/index.ts --target browser --minify --outdir .\/dist<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(2, 'D', 'C')\">D. <code>bun build .\/src\/index.ts --splitting --outdir .\/dist<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv2\"><\/div>\n    <\/div>\n\n    <!-- \u60c5\u5883\u984c 3 -->\n    <div class=\"question-adv\" id=\"qAdv3\">\n      <h3>3. \u4f60\u7684 HTTP \u4f3a\u670d\u5668\u9700\u8981\u6839\u64da URL \u8def\u5f91\u56de\u50b3\u4e0d\u540c\u5167\u5bb9\uff1a\u9996\u9801\u56de\u50b3 HTML\uff0c\/api\/data \u56de\u50b3 JSON\uff0c\u5176\u4ed6\u8def\u5f91\u56de\u50b3 404\u3002\u4ee5\u4e0b\u54ea\u500b\u5be6\u4f5c\u6700\u6b63\u78ba\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">Bun.serve({\n  port: 3000,\n  fetch(request) {\n    const url = new URL(request.url);\n    \/\/ \u9019\u88e1\u8981\u586b\u5165\u4ec0\u9ebc\uff1f\n  },\n});<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3, 'A', 'B')\">A. \u4f7f\u7528 <code>request.pathname<\/code> \u5224\u65b7\u8def\u7531<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'B', 'B')\">B. \u4f7f\u7528 <code>url.pathname<\/code> \u642d\u914d if \u5224\u65b7\uff0c\u7528 <code>Response.json()<\/code> \u56de\u50b3 JSON<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'C', 'B')\">C. \u4f7f\u7528 <code>app.get(\"\/\")<\/code> \u548c <code>app.get(\"\/api\/data\")<\/code> \u5b9a\u7fa9\u8def\u7531<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'D', 'B')\">D. \u4f7f\u7528 <code>url.path<\/code> \u5224\u65b7\uff0c\u7528 <code>JSON.stringify()<\/code> \u56de\u50b3 JSON<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv3\"><\/div>\n    <\/div>\n\n    <!-- \u932f\u8aa4\u8a3a\u65b7\u984c 1 -->\n    <div class=\"question-adv\" id=\"qAdv4\">\n      <h3>4. \u5c0f\u660e\u5beb\u4e86\u4e00\u500b\u6e2c\u8a66\u4f46\u57f7\u884c <code>bun test<\/code> \u5f8c\u6c92\u6709\u4efb\u4f55\u8f38\u51fa\uff0c\u6e2c\u8a66\u4f3c\u4e4e\u6c92\u6709\u88ab\u57f7\u884c\u3002\u8acb\u554f\u6700\u53ef\u80fd\u7684\u539f\u56e0\u662f\u4ec0\u9ebc\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">\/\/ calculator.ts\nimport { expect, test } from &#8220;bun:test&#8221;;\n\ntest(&#8220;\u52a0\u6cd5\u6e2c\u8a66&#8221;, () => {\n  expect(2 + 2).toBe(4);\n});<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4, 'A', 'C')\">A. <code>expect<\/code> \u548c <code>test<\/code> \u61c9\u8a72\u5f9e &#8220;jest&#8221; \u5f15\u5165<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'B', 'C')\">B. \u6e2c\u8a66\u51fd\u5f0f\u61c9\u8a72\u4f7f\u7528 <code>async<\/code> \u95dc\u9375\u5b57<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'C', 'C')\">C. \u6a94\u6848\u540d\u7a31\u61c9\u8a72\u662f <code>*.test.ts<\/code> \u6216 <code>*.spec.ts<\/code>\uff0c\u800c\u975e <code>calculator.ts<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(4, 'D', 'C')\">D. \u9700\u8981\u5148\u57f7\u884c <code>bun install<\/code> \u5b89\u88dd\u6e2c\u8a66\u4f9d\u8cf4<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv4\"><\/div>\n    <\/div>\n\n    <!-- \u932f\u8aa4\u8a3a\u65b7\u984c 2 -->\n    <div class=\"question-adv\" id=\"qAdv5\">\n      <h3>5. \u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u5617\u8a66\u8b80\u53d6 JSON \u6a94\u6848\uff0c\u4f46\u57f7\u884c\u6642\u767c\u751f\u932f\u8aa4\u3002\u8acb\u554f\u554f\u984c\u51fa\u5728\u54ea\u88e1\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">const file = Bun.file(&#8220;.\/config.json&#8221;);\nconst config = file.json();\nconsole.log(config.name);<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5, 'A', 'B')\">A. \u61c9\u8a72\u4f7f\u7528 <code>Bun.read(\".\/config.json\")<\/code> \u8b80\u53d6\u6a94\u6848<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'B', 'B')\">B. <code>file.json()<\/code> \u662f\u975e\u540c\u6b65\u64cd\u4f5c\uff0c\u9700\u8981\u52a0\u4e0a <code>await<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(5, 'C', 'B')\">C. \u61c9\u8a72\u5148\u547c\u53eb <code>file.open()<\/code> \u624d\u80fd\u4f7f\u7528 <code>json()<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(5, 'D', 'B')\">D. <code>Bun.file()<\/code> \u4e0d\u652f\u63f4 JSON \u6a94\u6848\uff0c\u53ea\u80fd\u8b80\u53d6\u7d14\u6587\u5b57<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv5\"><\/div>\n    <\/div>\n\n    <div class=\"score-adv\" id=\"scoreAdv\" style=\"display:none;\"><\/div>\n<script>\n\n      let answeredAdv = 0;\n      let correctAdv = 0;\n      const totalAdv = 5;\n      const explanationsAdv = {\n        1: \"Bun \u7684\u8a2d\u8a08\u54f2\u5b78\u662f\u300cAll-in-One\u300d\uff0c<code>Bun.serve()<\/code> \u548c <code>bun:sqlite<\/code> \u90fd\u662f\u5167\u5efa\u529f\u80fd\uff0c\u4e0d\u9700\u8981\u984d\u5916\u5b89\u88dd\u5957\u4ef6\u3002\u4f7f\u7528\u5167\u5efa\u529f\u80fd\u53ef\u4ee5\u7372\u5f97\u6700\u4f73\u6548\u80fd\uff0c\u4e5f\u907f\u514d\u4e86\u4f9d\u8cf4\u7ba1\u7406\u7684\u8907\u96dc\u6027\u3002\u96d6\u7136 Express \u7b49\u6846\u67b6\u4e5f\u80fd\u5728 Bun \u4e0a\u57f7\u884c\uff0c\u4f46\u7121\u6cd5\u767c\u63ee Bun \u7684\u5b8c\u6574\u512a\u52e2\u3002\",\n        2: \"\u524d\u7aef\u5c08\u6848\u9700\u8981 <code>--target browser<\/code> \u78ba\u4fdd\u6253\u5305\u7d50\u679c\u9069\u7528\u65bc\u700f\u89bd\u5668\u74b0\u5883\uff0c<code>--minify<\/code> \u6703\u58d3\u7e2e\u7a0b\u5f0f\u78bc\u6e1b\u5c11\u6a94\u6848\u5927\u5c0f\uff0c<code>--outdir<\/code> \u6307\u5b9a\u8f38\u51fa\u76ee\u9304\u3002\u9078\u9805 B \u4f7f\u7528 <code>--target bun<\/code> \u662f\u7d66\u4f3a\u670d\u5668\u7aef\u4f7f\u7528\u7684\uff0c\u6703\u5305\u542b\u700f\u89bd\u5668\u4e0d\u652f\u63f4\u7684 API\u3002\",\n        3: \"\u5728 <code>Bun.serve()<\/code> \u4e2d\uff0c\u9700\u8981\u7528 <code>new URL(request.url)<\/code> \u89e3\u6790 URL\uff0c\u7136\u5f8c\u900f\u904e <code>url.pathname<\/code> \u53d6\u5f97\u8def\u5f91\u3002\u56de\u50b3 JSON \u61c9\u4f7f\u7528 <code>Response.json()<\/code>\u3002\u9078\u9805 A \u932f\u8aa4\u662f\u56e0\u70ba request \u7269\u4ef6\u6c92\u6709 pathname \u5c6c\u6027\uff1b\u9078\u9805 C \u662f Express \u7684\u5beb\u6cd5\uff0cBun.serve \u6c92\u6709\u5167\u5efa\u8def\u7531\u7cfb\u7d71\uff1b\u9078\u9805 D \u7684 <code>url.path<\/code> \u5c6c\u6027\u4e0d\u5b58\u5728\u3002\",\n        4: \"<code>bun test<\/code> \u9810\u8a2d\u53ea\u6703\u57f7\u884c\u6a94\u540d\u7b26\u5408 <code>*.test.ts<\/code>\u3001<code>*.test.js<\/code>\u3001<code>*.spec.ts<\/code>\u3001<code>*.spec.js<\/code> \u7b49\u6a21\u5f0f\u7684\u6a94\u6848\u3002<code>calculator.ts<\/code> \u4e0d\u7b26\u5408\u9019\u500b\u547d\u540d\u898f\u5247\uff0c\u6240\u4ee5\u6e2c\u8a66\u4e0d\u6703\u88ab\u57f7\u884c\u3002\u89e3\u6c7a\u65b9\u6cd5\u662f\u5c07\u6a94\u6848\u91cd\u65b0\u547d\u540d\u70ba <code>calculator.test.ts<\/code>\u3002\",\n        5: \"<code>Bun.file()<\/code> \u53ea\u662f\u5efa\u7acb\u6a94\u6848\u53c3\u7167\uff0c\u800c <code>.json()<\/code>\u3001<code>.text()<\/code> \u7b49\u65b9\u6cd5\u90fd\u662f\u975e\u540c\u6b65\u64cd\u4f5c\uff0c\u6703\u56de\u50b3 Promise\u3002\u6b63\u78ba\u5beb\u6cd5\u61c9\u8a72\u662f <code>const config = await file.json();<\/code>\uff0c\u6216\u8005\u4f7f\u7528 <code>.then()<\/code> \u8655\u7406\u3002\"\n      };\n\n      function checkAnswerAdv(qNum, selected, correctAns) {\n        const question = document.getElementById(\"qAdv\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n\n        question.classList.add(\"answered\");\n        answeredAdv++;\n\n        const options = question.querySelectorAll(\".options-adv li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) {\n            opt.classList.add(\"show-answer\");\n          }\n        });\n\n        const feedback = document.getElementById(\"fbAdv\" + qNum);\n        if (selected === correctAns) {\n          correctAdv++;\n          feedback.className = \"feedback-adv correct\";\n          feedback.innerHTML = \"&#10003; \u6b63\u78ba\uff01\" + explanationsAdv[qNum];\n        } else {\n          feedback.className = \"feedback-adv wrong\";\n          feedback.innerHTML =\n            \"&#10007; \u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanationsAdv[qNum];\n          options.forEach((opt) => {\n            if (opt.textContent.startsWith(selected + \".\")) {\n              opt.classList.add(\"wrong\");\n            }\n          });\n        }\n\n        if (answeredAdv === totalAdv) {\n          const scoreDiv = document.getElementById(\"scoreAdv\");\n          scoreDiv.style.display = \"block\";\n          let msg = \"\";\n          if (correctAdv === totalAdv) msg = \"\u5b8c\u7f8e\uff01\u4f60\u5df2\u7d93\u6e96\u5099\u597d\u5be6\u6230\u4e86\uff01\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.8))\n            msg = \"\u5f88\u68d2\uff01\u518d\u8907\u7fd2\u4e00\u4e0b\u932f\u7684\u984c\u76ee\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.6))\n            msg = \"\u5efa\u8b70\u91cd\u8b80\u76f8\u95dc\u6bb5\u843d\u5f8c\u518d\u8a66\u4e00\u6b21\";\n          else msg = \"\u5efa\u8b70\u91cd\u65b0\u95b1\u8b80\u6587\u4ef6\uff0c\u7279\u5225\u6ce8\u610f\u64cd\u4f5c\u6d41\u7a0b\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" + correctAdv + \" \/ \" + totalAdv + \"<br>\" + msg;\n        }\n      }\n    \n<\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6e2c\u9a57\uff1aBun \u9032\u968e\u529f\u80fd \u5171 5 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rolpb_likes":0,"footnotes":""},"categories":[249],"tags":[250,258,257,260,259,261],"class_list":["post-255","post","type-post","status-publish","format-standard","hentry","category-bun","tag-bun","tag-bun-build","tag-bun-test","tag-bunsqlite","tag-bun-serve","tag-261"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/comments?post=255"}],"version-history":[{"count":0,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/255\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}