{"id":430,"date":"2026-01-26T19:44:03","date_gmt":"2026-01-26T11:44:03","guid":{"rendered":"https:\/\/skwp.zeabur.app\/2026\/01\/26\/%e3%80%90next-js-%e5%9f%ba%e7%a4%8e%e6%95%99%e5%ad%b8%e3%80%9105-api-routes%ef%bc%9a%e5%bb%ba%e7%ab%8b%e5%be%8c%e7%ab%af-api\/"},"modified":"2026-01-26T19:44:03","modified_gmt":"2026-01-26T11:44:03","slug":"%e3%80%90next-js-%e5%9f%ba%e7%a4%8e%e6%95%99%e5%ad%b8%e3%80%9105-api-routes%ef%bc%9a%e5%bb%ba%e7%ab%8b%e5%be%8c%e7%ab%af-api","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/01\/26\/%e3%80%90next-js-%e5%9f%ba%e7%a4%8e%e6%95%99%e5%ad%b8%e3%80%9105-api-routes%ef%bc%9a%e5%bb%ba%e7%ab%8b%e5%be%8c%e7%ab%af-api\/","title":{"rendered":"\u3010Next.js \u57fa\u790e\u6559\u5b78\u3011#05 API Routes\uff1a\u5efa\u7acb\u5f8c\u7aef API"},"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\uff1aNext.js API Routes \u5efa\u7acb\u5f8c\u7aef API<\/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 Next.js \u4e2d\u5efa\u7acb Route Handler\uff0c\u6a94\u6848\u5fc5\u9808\u547d\u540d\u70ba\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'C')\">A. <code>api.ts<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'C')\">B. <code>handler.ts<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'C')\">C. <code>route.ts<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'C')\">D. <code>endpoint.ts<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. \u4e0b\u5217\u7a0b\u5f0f\u78bc\u6703\u56de\u61c9\u4ec0\u9ebc HTTP \u65b9\u6cd5\u7684\u8acb\u6c42\uff1f<\/h3>\n      <div class=\"code-block\">export async function GET() {\n  return Response.json({ message: &#8220;Hello&#8221; })\n}<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'A')\">A. GET \u8acb\u6c42<\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'A')\">B. POST \u8acb\u6c42<\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'A')\">C. \u4efb\u4f55\u8acb\u6c42<\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'A')\">D. \u53ea\u6709\u5e36 body \u7684\u8acb\u6c42<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. \u5728 Route Handler \u4e2d\u8b80\u53d6\u8acb\u6c42\u7684 JSON body\uff0c\u61c9\u8a72\u4f7f\u7528\u4ec0\u9ebc\u65b9\u6cd5\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'B')\">A. <code>request.body<\/code><\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'B')\">B. <code>await request.json()<\/code><\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'B')\">C. <code>request.data<\/code><\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'B')\">D. <code>JSON.parse(request)<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. \u5728 Next.js 15 \u7684\u52d5\u614b API \u8def\u7531\u4e2d\uff0c\u5982\u4f55\u53d6\u5f97 URL \u53c3\u6578\uff08\u4f8b\u5982 <code>\/api\/users\/[id]<\/code> \u4e2d\u7684 id\uff09\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'C')\">A. <code>params.id<\/code><\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'C')\">B. <code>request.params.id<\/code><\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'C')\">C. <code>const { id } = await params<\/code><\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'C')\">D. <code>request.query.id<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u7576 API \u6210\u529f\u5efa\u7acb\u65b0\u8cc7\u6e90\u6642\uff0c\u61c9\u8a72\u56de\u50b3\u4ec0\u9ebc HTTP \u72c0\u614b\u78bc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'B')\">A. 200\uff08OK\uff09<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'B')\">B. 201\uff08Created\uff09<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'B')\">C. 204\uff08No Content\uff09<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'B')\">D. 301\uff08Moved Permanently\uff09<\/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: \"\u5728 Next.js App Router \u4e2d\uff0cAPI \u8def\u7531\u7684\u6a94\u6848\u5fc5\u9808\u547d\u540d\u70ba <code>route.ts<\/code>\uff08\u6216 <code>route.js<\/code>\uff09\uff0c\u9019\u662f Next.js \u8b58\u5225 Route Handler \u7684\u898f\u7bc4\u3002\",\n        2: \"\u51fd\u5f0f\u540d\u7a31\u5fc5\u9808\u662f\u5927\u5beb\u7684 HTTP \u65b9\u6cd5\u540d\u3002<code>export async function GET()<\/code> \u8868\u793a\u9019\u500b\u51fd\u5f0f\u53ea\u6703\u8655\u7406 GET \u8acb\u6c42\u3002\",\n        3: \"<code>request.json()<\/code> \u662f\u975e\u540c\u6b65\u65b9\u6cd5\uff0c\u6703\u89e3\u6790\u8acb\u6c42 body \u4e2d\u7684 JSON \u8cc7\u6599\uff0c\u56e0\u6b64\u9700\u8981\u4f7f\u7528 <code>await<\/code>\u3002\",\n        4: \"\u5728 Next.js 15 \u4e2d\uff0c<code>params<\/code> \u662f Promise\uff0c\u5fc5\u9808\u4f7f\u7528 <code>await<\/code> \u4f86\u53d6\u5f97\u5be6\u969b\u7684\u53c3\u6578\u503c\u3002\",\n        5: \"HTTP \u72c0\u614b\u78bc 201 \u8868\u793a\u300c\u5df2\u5efa\u7acb\u300d\uff08Created\uff09\uff0c\u9069\u7528\u65bc\u6210\u529f\u5efa\u7acb\u65b0\u8cc7\u6e90\u7684\u60c5\u6cc1\u3002200 \u8868\u793a\u4e00\u822c\u6210\u529f\uff0c\u4f46 201 \u66f4\u7cbe\u78ba\u5730\u8868\u9054\u4e86\u65b0\u8cc7\u6e90\u5df2\u88ab\u5efa\u7acb\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 = \"\u2713 \u6b63\u78ba\uff01\" + explanations[qNum];\n        } else {\n          feedback.className = \"feedback wrong\";\n          feedback.innerHTML =\n            \"\u2717 \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              ? \" \ud83c\udf89 \u5168\u5c0d\uff01\"\n              : correct >= Math.ceil(total * 0.6)\n                ? \" \ud83d\udc4d \u4e0d\u932f\uff01\"\n                : \" \ud83d\udcda \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\">Route Handlers \u8b93\u4f60\u5728 Next.js \u88e1\u76f4\u63a5\u5beb\u5f8c\u7aef API\uff0c\u4e0d\u9700\u8981\u53e6\u5916\u67b6\u8a2d Express \u6216\u5176\u4ed6\u4f3a\u670d\u5668\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ba\u4ec0\u9ebc\u9700\u8981 API Routes\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u9700\u8981\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8655\u7406\u8868\u55ae\u63d0\u4ea4<\/li>\n<li>\u9023\u63a5\u8cc7\u6599\u5eab<\/li>\n<li>\u96b1\u85cf API \u91d1\u9470<\/li>\n<li>\u9a57\u8b49\u4f7f\u7528\u8005\u8eab\u4efd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u4e9b\u4e8b\u60c5\u4e0d\u80fd\u5728\u524d\u7aef\u505a\uff08\u6703\u66b4\u9732\u654f\u611f\u8cc7\u8a0a\uff09\uff0c\u9700\u8981\u5f8c\u7aef\u8655\u7406\u3002Next.js \u7684 Route Handlers \u8b93\u4f60\u5728\u540c\u4e00\u500b\u5c08\u6848\u88e1\u5c31\u80fd\u5efa\u7acb\u5f8c\u7aef API\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b\uff1a\u7b2c\u4e00\u500b API<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5efa\u7acb\u6a94\u6848 <code>app\/api\/hello\/route.ts<\/code>\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\">\/\/ app\/api\/hello\/route.ts<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">GET<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n  <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">message<\/span>: <span class=\"hljs-string\">\"\u54c8\u56c9\uff01\"<\/span> })\n}\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\">\u5728\u700f\u89bd\u5668\u8a2a\u554f <code>http:\/\/localhost:3000\/api\/hello<\/code>\uff0c\u4f60\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-2\" data-shcb-language-name=\"JSON \/ JSON with Comments\" data-shcb-language-slug=\"json\"><span><code class=\"hljs language-json\">{ <span class=\"hljs-attr\">\"message\"<\/span>: <span class=\"hljs-string\">\"\u54c8\u56c9\uff01\"<\/span> }\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JSON \/ JSON with Comments<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">json<\/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-3\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">GET<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n<span class=\"hljs-comment\">\/\/ \u2191 \u7576\u6536\u5230 GET \u8acb\u6c42\u6642\u57f7\u884c\u9019\u500b\u51fd\u5f0f<\/span>\n<span class=\"hljs-comment\">\/\/ \u2191 \u51fd\u5f0f\u540d\u7a31\u5fc5\u9808\u662f\u5927\u5beb\u7684 HTTP \u65b9\u6cd5\u540d<\/span>\n\n  <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">message<\/span>: <span class=\"hljs-string\">\"\u54c8\u56c9\uff01\"<\/span> })\n  <span class=\"hljs-comment\">\/\/ \u2191 \u56de\u50b3 JSON \u683c\u5f0f\u7684\u56de\u61c9<\/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<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u6a94\u6848\u653e\u54ea\u88e1\uff1f\u8def\u7531\u600e\u9ebc\u5c0d\u61c9\uff1f<\/h2>\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\">app\/\n\u251c\u2500\u2500 api\/\n\u2502   \u251c\u2500\u2500 hello\/\n\u2502   \u2502   \u2514\u2500\u2500 route.ts     \u2192  \/api\/hello\n\u2502   \u251c\u2500\u2500 users\/\n\u2502   \u2502   \u2514\u2500\u2500 route.ts     \u2192  \/api\/users\n\u2502   \u2502   \u2514\u2500\u2500 &#91;id]\/\n\u2502   \u2502       \u2514\u2500\u2500 route.ts \u2192  \/api\/users\/123\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u91cd\u9ede<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a94\u6848\u5fc5\u9808\u53eb <code>route.ts<\/code>\uff08\u6216 <code>route.js<\/code>\uff09<\/li>\n<li>\u8cc7\u6599\u593e\u7d50\u69cb = \u7db2\u5740\u8def\u5f91<\/li>\n<li>\u540c\u4e00\u500b\u8cc7\u6599\u593e\u4e0d\u80fd\u540c\u6642\u6709 <code>route.ts<\/code> \u548c <code>page.tsx<\/code><\/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\">\u8655\u7406\u4e0d\u540c HTTP \u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u500b <code>route.ts<\/code> \u53ef\u4ee5\u8655\u7406\u591a\u7a2e HTTP \u65b9\u6cd5\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-4\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ app\/api\/posts\/route.ts<\/span>\n\n<span class=\"hljs-comment\">\/\/ \u53d6\u5f97\u6240\u6709\u6587\u7ae0<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">GET<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> posts = &#91;\n    { <span class=\"hljs-attr\">id<\/span>: <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-attr\">title<\/span>: <span class=\"hljs-string\">\"\u7b2c\u4e00\u7bc7\u6587\u7ae0\"<\/span> },\n    { <span class=\"hljs-attr\">id<\/span>: <span class=\"hljs-number\">2<\/span>, <span class=\"hljs-attr\">title<\/span>: <span class=\"hljs-string\">\"\u7b2c\u4e8c\u7bc7\u6587\u7ae0\"<\/span> },\n  ]\n  <span class=\"hljs-keyword\">return<\/span> Response.json(posts)\n}\n\n<span class=\"hljs-comment\">\/\/ \u65b0\u589e\u6587\u7ae0<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">POST<\/span>(<span class=\"hljs-params\">request: Request<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> data = <span class=\"hljs-keyword\">await<\/span> request.json()\n  <span class=\"hljs-comment\">\/\/ \u2191 \u8b80\u53d6\u8acb\u6c42\u7684 body\uff08JSON \u683c\u5f0f\uff09<\/span>\n\n  <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"\u6536\u5230\u65b0\u6587\u7ae0\uff1a\"<\/span>, data)\n\n  <span class=\"hljs-keyword\">return<\/span> Response.json(\n    { <span class=\"hljs-attr\">message<\/span>: <span class=\"hljs-string\">\"\u6587\u7ae0\u5df2\u5efa\u7acb\"<\/span>, data },\n    { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">201<\/span> }\n    <span class=\"hljs-comment\">\/\/ \u2191 201 \u8868\u793a\u300c\u5df2\u5efa\u7acb\u300d<\/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\">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\">\u652f\u63f4\u7684 HTTP \u65b9\u6cd5<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u65b9\u6cd5<\/th>\n<th>\u7528\u9014<\/th>\n<th>\u5e38\u898b\u5834\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>GET<\/td>\n<td>\u53d6\u5f97\u8cc7\u6599<\/td>\n<td>\u8f09\u5165\u6587\u7ae0\u5217\u8868<\/td>\n<\/tr>\n<tr>\n<td>POST<\/td>\n<td>\u65b0\u589e\u8cc7\u6599<\/td>\n<td>\u63d0\u4ea4\u8868\u55ae\u3001\u5efa\u7acb\u65b0\u8cc7\u6599<\/td>\n<\/tr>\n<tr>\n<td>PUT<\/td>\n<td>\u5b8c\u6574\u66f4\u65b0<\/td>\n<td>\u66f4\u65b0\u6574\u7b46\u8cc7\u6599<\/td>\n<\/tr>\n<tr>\n<td>PATCH<\/td>\n<td>\u90e8\u5206\u66f4\u65b0<\/td>\n<td>\u53ea\u6539\u67d0\u5e7e\u500b\u6b04\u4f4d<\/td>\n<\/tr>\n<tr>\n<td>DELETE<\/td>\n<td>\u522a\u9664\u8cc7\u6599<\/td>\n<td>\u522a\u9664\u6587\u7ae0<\/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\">\u8b80\u53d6\u8acb\u6c42\u8cc7\u6599<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u8b80\u53d6 URL \u67e5\u8a62\u53c3\u6578\uff08Query String\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7db2\u5740\uff1a<code>\/api\/search?keyword=next&amp;page=2<\/code><\/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-comment\">\/\/ app\/api\/search\/route.ts<\/span>\n<span class=\"hljs-keyword\">import<\/span> { NextRequest } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"next\/server\"<\/span>\n\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">GET<\/span>(<span class=\"hljs-params\">request: NextRequest<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> searchParams = request.nextUrl.searchParams\n  <span class=\"hljs-comment\">\/\/ \u2191 \u53d6\u5f97 URL \u7684\u67e5\u8a62\u53c3\u6578<\/span>\n\n  <span class=\"hljs-keyword\">const<\/span> keyword = searchParams.get(<span class=\"hljs-string\">\"keyword\"<\/span>)  <span class=\"hljs-comment\">\/\/ \"next\"<\/span>\n  <span class=\"hljs-keyword\">const<\/span> page = searchParams.get(<span class=\"hljs-string\">\"page\"<\/span>)        <span class=\"hljs-comment\">\/\/ \"2\"<\/span>\n\n  <span class=\"hljs-keyword\">return<\/span> Response.json({ keyword, page })\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<h3 class=\"wp-block-heading\">\u8b80\u53d6\u8acb\u6c42 Body\uff08JSON\uff09<\/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-6\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ app\/api\/users\/route.ts<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">POST<\/span>(<span class=\"hljs-params\">request: Request<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> body = <span class=\"hljs-keyword\">await<\/span> request.json()\n  <span class=\"hljs-comment\">\/\/ \u2191 request.json() \u662f\u975e\u540c\u6b65\u7684\uff0c\u8981\u52a0 await<\/span>\n\n  <span class=\"hljs-keyword\">const<\/span> { name, email } = body\n\n  <span class=\"hljs-keyword\">return<\/span> Response.json({ name, email })\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\">\u8b80\u53d6\u8acb\u6c42 Body\uff08\u8868\u55ae\u8cc7\u6599\uff09<\/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=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ app\/api\/upload\/route.ts<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">POST<\/span>(<span class=\"hljs-params\">request: Request<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> formData = <span class=\"hljs-keyword\">await<\/span> request.formData()\n  <span class=\"hljs-comment\">\/\/ \u2191 \u8655\u7406 multipart\/form-data \u683c\u5f0f<\/span>\n\n  <span class=\"hljs-keyword\">const<\/span> name = formData.get(<span class=\"hljs-string\">\"name\"<\/span>)\n  <span class=\"hljs-keyword\">const<\/span> file = formData.get(<span class=\"hljs-string\">\"file\"<\/span>)\n\n  <span class=\"hljs-keyword\">return<\/span> Response.json({ name, <span class=\"hljs-attr\">fileReceived<\/span>: !!file })\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-7\"><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<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u52d5\u614b API \u8def\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ddf\u52d5\u614b\u9801\u9762\u4e00\u6a23\uff0c\u7528 <code>[\u53c3\u6578\u540d]<\/code> \u8cc7\u6599\u593e\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-8\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ app\/api\/users\/&#91;id]\/route.ts<\/span>\n\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">GET<\/span>(<span class=\"hljs-params\">\n  request: Request,\n  { params }: { params: Promise&lt;{ id: string }&gt; }\n<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> { id } = <span class=\"hljs-keyword\">await<\/span> params\n  <span class=\"hljs-comment\">\/\/ \u2191 Next.js 15 \u958b\u59cb\uff0cparams \u662f Promise\uff0c\u8981 await<\/span>\n\n  <span class=\"hljs-comment\">\/\/ \u6a21\u64ec\u5f9e\u8cc7\u6599\u5eab\u53d6\u5f97\u4f7f\u7528\u8005<\/span>\n  <span class=\"hljs-keyword\">const<\/span> user = { id, <span class=\"hljs-attr\">name<\/span>: <span class=\"hljs-string\">`\u4f7f\u7528\u8005 <span class=\"hljs-subst\">${id}<\/span>`<\/span> }\n\n  <span class=\"hljs-keyword\">return<\/span> Response.json(user)\n}\n\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">DELETE<\/span>(<span class=\"hljs-params\">\n  request: Request,\n  { params }: { params: Promise&lt;{ id: string }&gt; }\n<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> { id } = <span class=\"hljs-keyword\">await<\/span> params\n\n  <span class=\"hljs-comment\">\/\/ \u6a21\u64ec\u522a\u9664\u4f7f\u7528\u8005<\/span>\n  <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">message<\/span>: <span class=\"hljs-string\">`\u4f7f\u7528\u8005 <span class=\"hljs-subst\">${id}<\/span> \u5df2\u522a\u9664`<\/span> })\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<p class=\"wp-block-paragraph\">\u8a2a\u554f <code>\/api\/users\/123<\/code> \u6703\u5f97\u5230 <code>{ \"id\": \"123\", \"name\": \"\u4f7f\u7528\u8005 123\" }<\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">params \u7684\u578b\u5225\u6a19\u8a3b<\/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\">\/\/ \u55ae\u4e00\u53c3\u6578<\/span>\n{ params }: { <span class=\"hljs-attr\">params<\/span>: <span class=\"hljs-built_in\">Promise<\/span>&lt;{ <span class=\"hljs-attr\">id<\/span>: string }&gt; }\n\n<span class=\"hljs-comment\">\/\/ \u591a\u500b\u53c3\u6578\uff1a\/api\/posts\/&#91;category]\/&#91;id]<\/span>\n{ params }: { <span class=\"hljs-attr\">params<\/span>: <span class=\"hljs-built_in\">Promise<\/span>&lt;{ <span class=\"hljs-attr\">category<\/span>: string; id: string }&gt; }\n\n<span class=\"hljs-comment\">\/\/ Catch-all\uff1a\/api\/files\/&#91;...path]<\/span>\n{ params }: { <span class=\"hljs-attr\">params<\/span>: <span class=\"hljs-built_in\">Promise<\/span>&lt;{ <span class=\"hljs-attr\">path<\/span>: string&#91;] }&gt; }\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<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56de\u50b3\u4e0d\u540c\u72c0\u614b\u78bc<\/h2>\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=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-comment\">\/\/ app\/api\/users\/&#91;id]\/route.ts<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">GET<\/span>(<span class=\"hljs-params\">\n  request: Request,\n  { params }: { params: Promise&lt;{ id: string }&gt; }\n<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> { id } = <span class=\"hljs-keyword\">await<\/span> params\n\n  <span class=\"hljs-comment\">\/\/ \u6a21\u64ec\u627e\u4e0d\u5230\u4f7f\u7528\u8005<\/span>\n  <span class=\"hljs-keyword\">if<\/span> (id === <span class=\"hljs-string\">\"999\"<\/span>) {\n    <span class=\"hljs-keyword\">return<\/span> Response.json(\n      { <span class=\"hljs-attr\">error<\/span>: <span class=\"hljs-string\">\"\u627e\u4e0d\u5230\u4f7f\u7528\u8005\"<\/span> },\n      { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">404<\/span> }\n    )\n  }\n\n  <span class=\"hljs-keyword\">return<\/span> Response.json({ id, <span class=\"hljs-attr\">name<\/span>: <span class=\"hljs-string\">`\u4f7f\u7528\u8005 <span class=\"hljs-subst\">${id}<\/span>`<\/span> })\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-10\"><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\u7528\u72c0\u614b\u78bc<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u72c0\u614b\u78bc<\/th>\n<th>\u610f\u7fa9<\/th>\n<th>\u4f55\u6642\u4f7f\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>200<\/td>\n<td>OK<\/td>\n<td>\u8acb\u6c42\u6210\u529f\uff08\u9810\u8a2d\u503c\uff09<\/td>\n<\/tr>\n<tr>\n<td>201<\/td>\n<td>Created<\/td>\n<td>\u6210\u529f\u5efa\u7acb\u65b0\u8cc7\u6e90<\/td>\n<\/tr>\n<tr>\n<td>400<\/td>\n<td>Bad Request<\/td>\n<td>\u8acb\u6c42\u683c\u5f0f\u932f\u8aa4<\/td>\n<\/tr>\n<tr>\n<td>401<\/td>\n<td>Unauthorized<\/td>\n<td>\u672a\u767b\u5165<\/td>\n<\/tr>\n<tr>\n<td>403<\/td>\n<td>Forbidden<\/td>\n<td>\u6c92\u6709\u6b0a\u9650<\/td>\n<\/tr>\n<tr>\n<td>404<\/td>\n<td>Not Found<\/td>\n<td>\u627e\u4e0d\u5230\u8cc7\u6e90<\/td>\n<\/tr>\n<tr>\n<td>500<\/td>\n<td>Internal Server Error<\/td>\n<td>\u4f3a\u670d\u5668\u51fa\u932f<\/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\">\u524d\u7aef\u547c\u53eb API<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f7f\u7528 fetch \u547c\u53eb GET<\/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\"><span class=\"hljs-comment\">\/\/ app\/page.tsx<\/span>\n<span class=\"hljs-string\">\"use client\"<\/span>\n\n<span class=\"hljs-keyword\">import<\/span> { useEffect, useState } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"react\"<\/span>\n\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">default<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">Home<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> &#91;posts, setPosts] = useState(&#91;])\n\n  useEffect(<span class=\"hljs-function\"><span class=\"hljs-params\">()<\/span> =&gt;<\/span> {\n    fetch(<span class=\"hljs-string\">\"\/api\/posts\"<\/span>)\n      .then(<span class=\"hljs-function\">(<span class=\"hljs-params\">res<\/span>) =&gt;<\/span> res.json())\n      .then(<span class=\"hljs-function\">(<span class=\"hljs-params\">data<\/span>) =&gt;<\/span> setPosts(data))\n  }, &#91;])\n\n  <span class=\"hljs-keyword\">return<\/span> (\n    <span class=\"xml\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">ul<\/span>&gt;<\/span>\n      {posts.map((post: any) =&gt; (\n        <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">li<\/span> <span class=\"hljs-attr\">key<\/span>=<span class=\"hljs-string\">{post.id}<\/span>&gt;<\/span>{post.title}<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">li<\/span>&gt;<\/span>\n      ))}\n    <span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">ul<\/span>&gt;<\/span><\/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\">\u4f7f\u7528 fetch \u547c\u53eb POST<\/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-12\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-string\">\"use client\"<\/span>\n\n<span class=\"hljs-keyword\">import<\/span> { useState } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">\"react\"<\/span>\n\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">default<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">CreatePost<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> &#91;title, setTitle] = useState(<span class=\"hljs-string\">\"\"<\/span>)\n\n  <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">handleSubmit<\/span>(<span class=\"hljs-params\">e: React.FormEvent<\/span>) <\/span>{\n    e.preventDefault()\n\n    <span class=\"hljs-keyword\">const<\/span> response = <span class=\"hljs-keyword\">await<\/span> fetch(<span class=\"hljs-string\">\"\/api\/posts\"<\/span>, {\n      <span class=\"hljs-attr\">method<\/span>: <span class=\"hljs-string\">\"POST\"<\/span>,\n      <span class=\"hljs-attr\">headers<\/span>: {\n        <span class=\"hljs-string\">\"Content-Type\"<\/span>: <span class=\"hljs-string\">\"application\/json\"<\/span>,\n      },\n      <span class=\"hljs-attr\">body<\/span>: <span class=\"hljs-built_in\">JSON<\/span>.stringify({ title }),\n    })\n\n    <span class=\"hljs-keyword\">const<\/span> result = <span class=\"hljs-keyword\">await<\/span> response.json()\n    <span class=\"hljs-built_in\">console<\/span>.log(result)\n  }\n\n  <span class=\"hljs-keyword\">return<\/span> (\n    <span class=\"xml\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">form<\/span> <span class=\"hljs-attr\">onSubmit<\/span>=<span class=\"hljs-string\">{handleSubmit}<\/span>&gt;<\/span>\n      <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">input<\/span>\n        <span class=\"hljs-attr\">value<\/span>=<span class=\"hljs-string\">{title}<\/span>\n        <span class=\"hljs-attr\">onChange<\/span>=<span class=\"hljs-string\">{(e)<\/span> =&gt;<\/span> setTitle(e.target.value)}\n        placeholder=\"\u6587\u7ae0\u6a19\u984c\"\n      \/&gt;\n      <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">button<\/span> <span class=\"hljs-attr\">type<\/span>=<span class=\"hljs-string\">\"submit\"<\/span>&gt;<\/span>\u9001\u51fa<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">button<\/span>&gt;<\/span>\n    <span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">form<\/span>&gt;<\/span><\/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<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u898b\u8b8a\u5316\uff1a\u5b8c\u6574 CRUD \u7bc4\u4f8b<\/h2>\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\"><span class=\"hljs-comment\">\/\/ app\/api\/todos\/route.ts<\/span>\n<span class=\"hljs-keyword\">let<\/span> todos = &#91;\n  { <span class=\"hljs-attr\">id<\/span>: <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-attr\">text<\/span>: <span class=\"hljs-string\">\"\u5b78 Next.js\"<\/span>, <span class=\"hljs-attr\">done<\/span>: <span class=\"hljs-literal\">false<\/span> },\n]\n\n<span class=\"hljs-comment\">\/\/ \u53d6\u5f97\u6240\u6709\u5f85\u8fa6<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">GET<\/span>(<span class=\"hljs-params\"><\/span>) <\/span>{\n  <span class=\"hljs-keyword\">return<\/span> Response.json(todos)\n}\n\n<span class=\"hljs-comment\">\/\/ \u65b0\u589e\u5f85\u8fa6<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">POST<\/span>(<span class=\"hljs-params\">request: Request<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> { text } = <span class=\"hljs-keyword\">await<\/span> request.json()\n  <span class=\"hljs-keyword\">const<\/span> newTodo = {\n    <span class=\"hljs-attr\">id<\/span>: <span class=\"hljs-built_in\">Date<\/span>.now(),\n    text,\n    <span class=\"hljs-attr\">done<\/span>: <span class=\"hljs-literal\">false<\/span>,\n  }\n  todos.push(newTodo)\n  <span class=\"hljs-keyword\">return<\/span> Response.json(newTodo, { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">201<\/span> })\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<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\"><span class=\"hljs-comment\">\/\/ app\/api\/todos\/&#91;id]\/route.ts<\/span>\n\n<span class=\"hljs-comment\">\/\/ \u53d6\u5f97\u55ae\u4e00\u5f85\u8fa6<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">GET<\/span>(<span class=\"hljs-params\">\n  request: Request,\n  { params }: { params: Promise&lt;{ id: string }&gt; }\n<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> { id } = <span class=\"hljs-keyword\">await<\/span> params\n  <span class=\"hljs-keyword\">const<\/span> todo = todos.find(<span class=\"hljs-function\">(<span class=\"hljs-params\">t<\/span>) =&gt;<\/span> t.id === <span class=\"hljs-built_in\">Number<\/span>(id))\n\n  <span class=\"hljs-keyword\">if<\/span> (!todo) {\n    <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">error<\/span>: <span class=\"hljs-string\">\"\u627e\u4e0d\u5230\"<\/span> }, { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">404<\/span> })\n  }\n\n  <span class=\"hljs-keyword\">return<\/span> Response.json(todo)\n}\n\n<span class=\"hljs-comment\">\/\/ \u66f4\u65b0\u5f85\u8fa6<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">PUT<\/span>(<span class=\"hljs-params\">\n  request: Request,\n  { params }: { params: Promise&lt;{ id: string }&gt; }\n<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> { id } = <span class=\"hljs-keyword\">await<\/span> params\n  <span class=\"hljs-keyword\">const<\/span> { text, done } = <span class=\"hljs-keyword\">await<\/span> request.json()\n\n  <span class=\"hljs-keyword\">const<\/span> index = todos.findIndex(<span class=\"hljs-function\">(<span class=\"hljs-params\">t<\/span>) =&gt;<\/span> t.id === <span class=\"hljs-built_in\">Number<\/span>(id))\n  <span class=\"hljs-keyword\">if<\/span> (index === <span class=\"hljs-number\">-1<\/span>) {\n    <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">error<\/span>: <span class=\"hljs-string\">\"\u627e\u4e0d\u5230\"<\/span> }, { <span class=\"hljs-attr\">status<\/span>: <span class=\"hljs-number\">404<\/span> })\n  }\n\n  todos&#91;index] = { ...todos&#91;index], text, done }\n  <span class=\"hljs-keyword\">return<\/span> Response.json(todos&#91;index])\n}\n\n<span class=\"hljs-comment\">\/\/ \u522a\u9664\u5f85\u8fa6<\/span>\n<span class=\"hljs-keyword\">export<\/span> <span class=\"hljs-keyword\">async<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">DELETE<\/span>(<span class=\"hljs-params\">\n  request: Request,\n  { params }: { params: Promise&lt;{ id: string }&gt; }\n<\/span>) <\/span>{\n  <span class=\"hljs-keyword\">const<\/span> { id } = <span class=\"hljs-keyword\">await<\/span> params\n  todos = todos.filter(<span class=\"hljs-function\">(<span class=\"hljs-params\">t<\/span>) =&gt;<\/span> t.id !== <span class=\"hljs-built_in\">Number<\/span>(id))\n  <span class=\"hljs-keyword\">return<\/span> Response.json({ <span class=\"hljs-attr\">message<\/span>: <span class=\"hljs-string\">\"\u5df2\u522a\u9664\"<\/span> })\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<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Vibe Coder \u6aa2\u67e5\u9ede<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u770b\u5230 Route Handler \u6642\uff0c\u78ba\u8a8d\u9019\u4e9b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u6aa2\u67e5\u9805\u76ee<\/th>\n<th>\u8981\u770b\u4ec0\u9ebc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6a94\u6848\u4f4d\u7f6e<\/td>\n<td>\u5728 <code>app\/<\/code> \u76ee\u9304\u4e0b\uff0c\u6a94\u540d\u662f <code>route.ts<\/code><\/td>\n<\/tr>\n<tr>\n<td>HTTP \u65b9\u6cd5<\/td>\n<td>\u51fd\u5f0f\u540d\u7a31\u662f\u5927\u5beb\u7684 GET\u3001POST\u3001PUT\u3001DELETE<\/td>\n<\/tr>\n<tr>\n<td>\u53d6\u5f97\u53c3\u6578<\/td>\n<td>\u52d5\u614b\u8def\u7531\u7528 <code>await params<\/code>\uff0c\u67e5\u8a62\u53c3\u6578\u7528 <code>request.nextUrl.searchParams<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u8b80\u53d6 body<\/td>\n<td>\u7528 <code>await request.json()<\/code> \u6216 <code>await request.formData()<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u56de\u50b3\u683c\u5f0f<\/td>\n<td>\u7528 <code>Response.json()<\/code> \u56de\u50b3 JSON<\/td>\n<\/tr>\n<tr>\n<td>\u72c0\u614b\u78bc<\/td>\n<td>\u7b2c\u4e8c\u500b\u53c3\u6578 <code>{ status: 201 }<\/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\">\u5fc5\u770b\u61c2 vs \u77e5\u9053\u5c31\u597d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5fc5\u770b\u61c2\uff08\u6703\u4e00\u76f4\u51fa\u73fe\uff09<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>export async function GET\/POST\/PUT\/DELETE<\/code> &#8211; HTTP \u65b9\u6cd5\u5c0d\u61c9\u7684\u51fd\u5f0f<\/li>\n<li><code>Response.json()<\/code> &#8211; \u56de\u50b3 JSON<\/li>\n<li><code>await request.json()<\/code> &#8211; \u8b80\u53d6\u8acb\u6c42 body<\/li>\n<li><code>await params<\/code> &#8211; \u53d6\u5f97\u52d5\u614b\u8def\u7531\u53c3\u6578<\/li>\n<li><code>{ status: 404 }<\/code> &#8211; \u8a2d\u5b9a\u72c0\u614b\u78bc<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u77e5\u9053\u5c31\u597d\uff08\u9047\u5230\u518d\u67e5\uff09<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>NextRequest<\/code> \u548c <code>NextResponse<\/code> &#8211; Next.js \u64f4\u5145\u7684\u8acb\u6c42\/\u56de\u61c9\u7269\u4ef6<\/li>\n<li><code>export const dynamic = 'force-static'<\/code> &#8211; \u5feb\u53d6\u8a2d\u5b9a<\/li>\n<li><code>cookies()<\/code> \u548c <code>headers()<\/code> &#8211; \u8b80\u53d6 cookies \u548c headers<\/li>\n<li>Middleware &#8211; \u5728\u8acb\u6c42\u524d\u57f7\u884c\u7684\u7a0b\u5f0f\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\">\u7cfb\u5217\u5b8c\u7d50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u606d\u559c\u4f60\u5b8c\u6210\u4e86 Next.js \u57fa\u790e\u7cfb\u5217\uff01\u73fe\u5728\u4f60\u5df2\u7d93\u638c\u63e1\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5c08\u6848\u7d50\u69cb<\/strong> &#8211; \u77e5\u9053\u6bcf\u500b\u6a94\u6848\u653e\u54ea\u88e1<\/li>\n<li><strong>\u8def\u7531\u7cfb\u7d71<\/strong> &#8211; \u7528\u8cc7\u6599\u593e\u5efa\u7acb\u7db2\u5740<\/li>\n<li><strong>\u9801\u9762\u8207\u5143\u4ef6<\/strong> &#8211; Server\/Client Component \u7684\u5dee\u5225<\/li>\n<li><strong>\u8cc7\u6599\u53d6\u5f97<\/strong> &#8211; \u7528 fetch \u6293 API\u3001\u7528 params \u53d6\u53c3\u6578<\/li>\n<li><strong>API Routes<\/strong> &#8211; \u5728 Next.js \u88e1\u5efa\u7acb\u5f8c\u7aef API<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u4e0b\u4f86\u4f60\u53ef\u4ee5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5be6\u4f5c\u4e00\u500b\u5b8c\u6574\u7684 CRUD \u61c9\u7528<\/li>\n<li>\u5b78\u7fd2\u8cc7\u6599\u5eab\u6574\u5408\uff08Prisma\u3001Drizzle\uff09<\/li>\n<li>\u63a2\u7d22\u9a57\u8b49\u6a5f\u5236\uff08NextAuth.js\uff09<\/li>\n<li>\u90e8\u7f72\u5230 Vercel<\/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\">\u5ef6\u4f38\u95b1\u8b80<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/nextjs.org\/docs\/app\/getting-started\/route-handlers\">Next.js Route Handlers \u5b98\u65b9\u6587\u4ef6<\/a><\/li>\n<li><a href=\"https:\/\/nextjs.org\/docs\/app\/api-reference\/file-conventions\/route\">Next.js API Reference: route.js<\/a><\/li>\n<li><a href=\"https:\/\/nextjs.org\/blog\/building-apis-with-nextjs\">Building APIs with Next.js<\/a><\/li>\n<\/ul>\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\uff1aNext.js API Routes \u5efa\u7acb\u5f8c\u7aef API<\/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    <div class=\"question-adv\" id=\"qAdv1\">\n      <h3>1. \u4f60\u9700\u8981\u5efa\u7acb\u4e00\u500b\u641c\u5c0b API\uff0c\u8b93\u4f7f\u7528\u8005\u53ef\u4ee5\u900f\u904e URL \u50b3\u905e\u641c\u5c0b\u95dc\u9375\u5b57\uff0c\u4f8b\u5982 <code>\/api\/search?keyword=next<\/code>\u3002\u5982\u4f55\u5728 Route Handler \u4e2d\u53d6\u5f97\u9019\u500b\u95dc\u9375\u5b57\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1, 'A', 'B')\">A. <code>const keyword = request.query.keyword<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(1, 'B', 'B')\">B. <code>const keyword = request.nextUrl.searchParams.get(\"keyword\")<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(1, 'C', 'B')\">C. <code>const keyword = await request.json().keyword<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(1, 'D', 'B')\">D. <code>const { keyword } = await params<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv1\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv2\">\n      <h3>2. \u4f60\u6b63\u5728\u958b\u767c\u4e00\u500b\u5f85\u8fa6\u6e05\u55ae API\uff0c\u9700\u8981\u652f\u63f4\u65b0\u589e\u548c\u67e5\u8a62\u529f\u80fd\u3002\u4ee5\u4e0b\u54ea\u7a2e\u6a94\u6848\u7d50\u69cb\u662f\u6b63\u78ba\u7684\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2, 'A', 'C')\">A. <code>app\/api\/todos.ts<\/code> \u540c\u6642\u8655\u7406 GET \u548c POST<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'B', 'C')\">B. <code>app\/api\/todos\/get.ts<\/code> \u548c <code>app\/api\/todos\/post.ts<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(2, 'C', 'C')\">C. <code>app\/api\/todos\/route.ts<\/code> \u540c\u6642 export GET \u548c POST \u51fd\u5f0f<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'D', 'C')\">D. <code>app\/todos\/api\/route.ts<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv2\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv3\">\n      <h3>3. \u5c0f\u660e\u5beb\u4e86\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\uff0c\u4f46\u8a2a\u554f <code>\/api\/users\/123<\/code> \u6642\u51fa\u73fe\u932f\u8aa4\u3002\u554f\u984c\u51fa\u5728\u54ea\u88e1\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">\/\/ app\/api\/users\/[id]\/route.ts\nexport async function GET(\n  request: Request,\n  { params }: { params: { id: string } }\n) {\n  const user = { id: params.id, name: `\u4f7f\u7528\u8005 ${params.id}` }\n  return Response.json(user)\n}<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3, 'A', 'B')\">A. \u61c9\u8a72\u4f7f\u7528 <code>NextRequest<\/code> \u800c\u4e0d\u662f <code>Request<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(3, 'B', 'B')\">B. \u5728 Next.js 15 \u4e2d <code>params<\/code> \u662f Promise\uff0c\u9700\u8981 <code>await params<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(3, 'C', 'B')\">C. <code>Response.json()<\/code> \u4e0d\u662f\u6709\u6548\u7684\u65b9\u6cd5<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'D', 'B')\">D. \u6a94\u6848\u61c9\u8a72\u653e\u5728 <code>app\/api\/users\/route.ts<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv3\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv4\">\n      <h3>4. \u4f60\u7684\u5718\u968a\u8981\u5efa\u7acb\u4e00\u500b REST API\uff0c\u9700\u8981\u5c0d\u55ae\u4e00\u6587\u7ae0\u9032\u884c CRUD \u64cd\u4f5c\uff08\u53d6\u5f97\u3001\u66f4\u65b0\u3001\u522a\u9664\uff09\u3002\u61c9\u8a72\u5982\u4f55\u8a2d\u8a08\u8def\u7531\u7d50\u69cb\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4, 'A', 'D')\">A. \u5728 <code>app\/api\/posts\/route.ts<\/code> \u4e2d\u6839\u64da query string \u5224\u65b7\u64cd\u4f5c\u985e\u578b<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'B', 'D')\">B. \u5efa\u7acb <code>app\/api\/posts\/get\/route.ts<\/code>\u3001<code>app\/api\/posts\/update\/route.ts<\/code>\u3001<code>app\/api\/posts\/delete\/route.ts<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(4, 'C', 'D')\">C. \u5728 <code>app\/api\/posts\/route.ts<\/code> \u4e2d\u540c\u6642\u8655\u7406 GET\u3001PUT\u3001DELETE<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'D', 'D')\">D. \u5efa\u7acb <code>app\/api\/posts\/[id]\/route.ts<\/code>\uff0c\u5728\u5176\u4e2d export GET\u3001PUT\u3001DELETE \u51fd\u5f0f<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv4\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv5\">\n      <h3>5. \u524d\u7aef\u547c\u53eb POST API \u5f8c\uff0c\u4f3a\u670d\u5668\u56de\u50b3\u4e86\u4ee5\u4e0b\u932f\u8aa4\u3002\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\">\/\/ \u524d\u7aef\u7a0b\u5f0f\u78bc\nconst response = await fetch(&#8220;\/api\/posts&#8221;, {\n  method: &#8220;POST&#8221;,\n  body: JSON.stringify({ title: &#8220;\u65b0\u6587\u7ae0&#8221; })\n})\n\n\/\/ \u4f3a\u670d\u5668\u7aef\u932f\u8aa4\nSyntaxError: Unexpected token &#8216;o&#8217; at position 1<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5, 'A', 'C')\">A. <code>JSON.stringify()<\/code> \u7528\u6cd5\u932f\u8aa4<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'B', 'C')\">B. API \u8def\u7531\u4e0d\u5b58\u5728<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'C', 'C')\">C. \u7f3a\u5c11 <code>Content-Type: application\/json<\/code> header<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'D', 'C')\">D. \u4f3a\u670d\u5668\u7aef\u61c9\u8a72\u4f7f\u7528 <code>request.body<\/code> \u800c\u975e <code>request.json()<\/code><\/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: \"\u5728 Next.js Route Handler \u4e2d\uff0cURL \u67e5\u8a62\u53c3\u6578\uff08Query String\uff09\u9700\u8981\u900f\u904e <code>request.nextUrl.searchParams<\/code> \u4f86\u53d6\u5f97\u3002\u9019\u662f <code>NextRequest<\/code> \u63d0\u4f9b\u7684\u65b9\u6cd5\u3002<code>params<\/code> \u662f\u7528\u65bc\u52d5\u614b\u8def\u7531\u6bb5\uff08\u5982 <code>[id]<\/code>\uff09\uff0c\u800c\u4e0d\u662f\u67e5\u8a62\u53c3\u6578\u3002\",\n        2: \"\u6b63\u78ba\u7684\u505a\u6cd5\u662f\u5728 <code>app\/api\/todos\/route.ts<\/code> \u4e2d\u540c\u6642 export <code>GET<\/code> \u548c <code>POST<\/code> \u51fd\u5f0f\u3002Next.js \u898f\u5b9a API \u8def\u7531\u5fc5\u9808\u662f <code>route.ts<\/code> \u6a94\u6848\uff0c\u4e14\u4e00\u500b\u6a94\u6848\u53ef\u4ee5 export \u591a\u500b HTTP \u65b9\u6cd5\u7684\u8655\u7406\u51fd\u5f0f\u3002\",\n        3: \"\u5f9e Next.js 15 \u958b\u59cb\uff0c<code>params<\/code> \u8b8a\u6210\u4e86 Promise\uff0c\u5fc5\u9808\u4f7f\u7528 <code>await params<\/code> \u4f86\u53d6\u5f97\u5be6\u969b\u7684\u53c3\u6578\u7269\u4ef6\u3002\u6b63\u78ba\u5beb\u6cd5\u662f <code>const { id } = await params<\/code>\u3002\u9019\u662f Next.js 15 \u7684\u91cd\u5927\u8b8a\u66f4\u3002\",\n        4: \"\u5c0d\u55ae\u4e00\u8cc7\u6e90\u9032\u884c CRUD \u64cd\u4f5c\u6642\uff0c\u61c9\u8a72\u4f7f\u7528\u52d5\u614b\u8def\u7531 <code>[id]<\/code>\u3002\u5728 <code>app\/api\/posts\/[id]\/route.ts<\/code> \u4e2d export GET\uff08\u53d6\u5f97\uff09\u3001PUT\uff08\u66f4\u65b0\uff09\u3001DELETE\uff08\u522a\u9664\uff09\u51fd\u5f0f\uff0c\u9019\u7b26\u5408 RESTful API \u7684\u8a2d\u8a08\u539f\u5247\u3002<code>app\/api\/posts\/route.ts<\/code> \u5247\u7528\u65bc\u8655\u7406\u96c6\u5408\u64cd\u4f5c\uff08\u5982\u5217\u8868\u3001\u65b0\u589e\uff09\u3002\",\n        5: \"\u7576\u767c\u9001 JSON \u8cc7\u6599\u6642\uff0c\u5fc5\u9808\u8a2d\u5b9a <code>Content-Type: application\/json<\/code> header\uff0c\u5426\u5247\u4f3a\u670d\u5668\u7aef\u7684 <code>request.json()<\/code> \u7121\u6cd5\u6b63\u78ba\u89e3\u6790\u8acb\u6c42\u5167\u5bb9\u3002\u6b63\u78ba\u7684 fetch \u547c\u53eb\u61c9\u8a72\u5305\u542b <code>headers: { 'Content-Type': 'application\/json' }<\/code>\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 = \"\u2713 \u6b63\u78ba\uff01\" + explanationsAdv[qNum];\n        } else {\n          feedback.className = \"feedback-adv wrong\";\n          feedback.innerHTML =\n            \"\u2717 \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 = \"\ud83c\udfaf \u5b8c\u7f8e\uff01\u4f60\u5df2\u7d93\u6e96\u5099\u597d\u5be6\u6230\u4e86\uff01\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.8))\n            msg = \"\ud83d\udcaa \u5f88\u68d2\uff01\u518d\u8907\u7fd2\u4e00\u4e0b\u932f\u7684\u984c\u76ee\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.6))\n            msg = \"\ud83d\udcd6 \u5efa\u8b70\u91cd\u8b80\u76f8\u95dc\u6bb5\u843d\u5f8c\u518d\u8a66\u4e00\u6b21\";\n          else msg = \"\ud83d\udd04 \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\uff1aNext.js API Routes \u5efa\u7acb\u5f8c\u7aef API \u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c 1. \u5728  [&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":[388],"tags":[378],"class_list":["post-430","post","type-post","status-publish","format-standard","hentry","category-next-js-react-","tag-next-js"],"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\/430","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=430"}],"version-history":[{"count":0,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/430\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}