{"id":698,"date":"2026-02-07T00:27:26","date_gmt":"2026-02-06T16:27:26","guid":{"rendered":"https:\/\/blog.itsmygo.uk\/2026\/02\/07\/%e3%80%90typescript-%e5%85%a5%e9%96%80%e6%95%99%e5%ad%b8%e3%80%9101-typescript-%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e7%82%ba%e4%bb%80%e9%ba%bc%e5%80%bc%e5%be%97%e5%ad%b8%ef%bc%9f\/"},"modified":"2026-02-07T00:41:28","modified_gmt":"2026-02-06T16:41:28","slug":"%e3%80%90typescript-%e5%85%a5%e9%96%80%e6%95%99%e5%ad%b8%e3%80%9101-typescript-%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e7%82%ba%e4%bb%80%e9%ba%bc%e5%80%bc%e5%be%97%e5%ad%b8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/02\/07\/%e3%80%90typescript-%e5%85%a5%e9%96%80%e6%95%99%e5%ad%b8%e3%80%9101-typescript-%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e7%82%ba%e4%bb%80%e9%ba%bc%e5%80%bc%e5%be%97%e5%ad%b8%ef%bc%9f\/","title":{"rendered":"\u3010TypeScript \u5165\u9580\u6559\u5b78\u3011#01 TypeScript \u662f\u4ec0\u9ebc\uff1f\u70ba\u4ec0\u9ebc\u503c\u5f97\u5b78\uff1f"},"content":{"rendered":"\n<div id=\"quiz-ecee9c89\">\n<style>\n#quiz-ecee9c89 .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-ecee9c89 .question h3 {\n        margin-top: 0;\n        color: #333;\n      }#quiz-ecee9c89 .options {\n        list-style: none;\n        padding: 0;\n      }#quiz-ecee9c89 .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-ecee9c89 .options li:hover:not(.disabled) {\n        border-color: #4caf50;\n        background: #f0fff0;\n      }#quiz-ecee9c89 .options li.correct {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-ecee9c89 .options li.wrong {\n        border-color: #f44336;\n        background: #ffebee;\n      }#quiz-ecee9c89 .options li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-ecee9c89 .options li.show-answer {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-ecee9c89 .feedback {\n        margin-top: 15px;\n        padding: 12px;\n        border-radius: 6px;\n        display: none;\n      }#quiz-ecee9c89 .feedback.correct {\n        background: #e8f5e9;\n        color: #2e7d32;\n        display: block;\n      }#quiz-ecee9c89 .feedback.wrong {\n        background: #ffebee;\n        color: #c62828;\n        display: block;\n      }#quiz-ecee9c89 .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-ecee9c89 .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\uff1aTypeScript \u662f\u4ec0\u9ebc\uff1f\u70ba\u4ec0\u9ebc\u503c\u5f97\u5b78\uff1f<\/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. TypeScript \u548c JavaScript \u4e4b\u9593\u7684\u95dc\u4fc2\uff0c\u4e0b\u5217\u54ea\u500b\u63cf\u8ff0\u6700\u6b63\u78ba\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'B')\">A. TypeScript \u662f\u4e00\u500b\u5168\u65b0\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u548c JavaScript \u8a9e\u6cd5\u5b8c\u5168\u4e0d\u540c<\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'B')\">B. TypeScript \u662f JavaScript \u7684\u8d85\u96c6\uff0c\u6240\u6709\u5408\u6cd5\u7684 JavaScript \u90fd\u80fd\u5728 TypeScript \u4e2d\u57f7\u884c<\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'B')\">C. TypeScript \u662f JavaScript \u7684\u7cbe\u7c21\u7248\u672c\uff0c\u79fb\u9664\u4e86\u4e00\u4e9b\u4e0d\u5b89\u5168\u7684\u529f\u80fd<\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'B')\">D. TypeScript \u548c JavaScript \u662f\u5169\u500b\u4e92\u4e0d\u76f8\u5bb9\u7684\u8a9e\u8a00\uff0c\u9700\u8981\u5206\u5225\u5b78\u7fd2<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. TypeScript \u7684\u578b\u5225\u6a19\u8a3b\u5728\u4ec0\u9ebc\u6642\u5019\u5b58\u5728\uff1f<\/h3>\n      <div class=\"code-block\">function add(a: number, b: number): number {\n    return a + b;\n}<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'C')\">A. \u578b\u5225\u6a19\u8a3b\u5728\u7de8\u8b6f\u5f8c\u4ecd\u7136\u4fdd\u7559\uff0c\u700f\u89bd\u5668\u6703\u7528\u5b83\u4f86\u6aa2\u67e5\u932f\u8aa4<\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'C')\">B. \u578b\u5225\u6a19\u8a3b\u53ea\u5728\u7a0b\u5f0f\u57f7\u884c\u6642\u624d\u6703\u751f\u6548\uff0c\u7de8\u8b6f\u6642\u4e0d\u6703\u6aa2\u67e5<\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'C')\">C. \u578b\u5225\u6a19\u8a3b\u53ea\u5728\u5beb\u7a0b\u5f0f\u548c\u7de8\u8b6f\u6642\u5b58\u5728\uff0c\u7de8\u8b6f\u5f8c\u6703\u88ab\u79fb\u9664<\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'C')\">D. \u578b\u5225\u6a19\u8a3b\u6703\u88ab\u8f49\u63db\u6210 JavaScript \u7684\u8a3b\u89e3\u4fdd\u7559\u5728\u7a0b\u5f0f\u78bc\u4e2d<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. JavaScript \u662f\u52d5\u614b\u578b\u5225\u8a9e\u8a00\uff0c\u9019\u5c0e\u81f4\u4e86\u4ec0\u9ebc\u554f\u984c\uff1f<\/h3>\n      <div class=\"code-block\">function greet(name) {\n    return &#8220;Hello, &#8221; + name.toUpperCase();\n}\n\ngreet(123); \/\/ ???<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'B')\">A. \u7a0b\u5f0f\u78bc\u5728\u5132\u5b58\u6642\u5c31\u6703\u986f\u793a\u932f\u8aa4\uff0c\u7121\u6cd5\u57f7\u884c<\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'B')\">B. \u50b3\u5165\u932f\u8aa4\u578b\u5225\u7684\u53c3\u6578\u6642\uff0c\u8981\u7b49\u5230\u7a0b\u5f0f\u57f7\u884c\u5230\u90a3\u4e00\u884c\u624d\u6703\u51fa\u932f<\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'B')\">C. JavaScript \u6703\u81ea\u52d5\u628a 123 \u8f49\u6210\u5b57\u4e32\uff0c\u6240\u4ee5\u4e0d\u6703\u6709\u4efb\u4f55\u932f\u8aa4<\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'B')\">D. IDE \u6703\u963b\u6b62\u4f60\u57f7\u884c\u9019\u6bb5\u7a0b\u5f0f\u78bc\uff0c\u76f4\u5230\u4f60\u4fee\u6b63\u578b\u5225<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. \u4e0b\u5217\u95dc\u65bc TypeScript \u7de8\u8b6f\u6d41\u7a0b\u7684\u8aaa\u660e\uff0c\u4f55\u8005\u6b63\u78ba\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'D')\">A. \u700f\u89bd\u5668\u53ef\u4ee5\u76f4\u63a5\u57f7\u884c <code>.ts<\/code> \u6a94\u6848\uff0c\u4e0d\u9700\u8981\u7de8\u8b6f<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'D')\">B. <code>tsc<\/code> \u6703\u628a TypeScript \u7de8\u8b6f\u6210\u4e8c\u9032\u4f4d\u6a94\u6848\u4f9b\u700f\u89bd\u5668\u57f7\u884c<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'D')\">C. <code>tsconfig.json<\/code> \u662f TypeScript \u7684\u578b\u5225\u5b9a\u7fa9\u6a94<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'D')\">D. <code>.ts<\/code> \u6a94\u6848\u7d93\u904e <code>tsc<\/code> \u7de8\u8b6f\u5f8c\u6703\u7522\u751f <code>.js<\/code> \u6a94\u6848\uff0c\u578b\u5225\u6a19\u8a3b\u6703\u88ab\u79fb\u9664<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u5728 TypeScript \u7684 interface \u5b9a\u7fa9\u4e2d\uff0c<code>description?: string<\/code> \u7684 <code>?<\/code> \u4ee3\u8868\u4ec0\u9ebc\u610f\u601d\uff1f<\/h3>\n      <div class=\"code-block\">interface Product {\n    id: number;\n    name: string;\n    price: number;\n    description?: string;\n}<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'B')\">A. description \u7684\u503c\u53ef\u4ee5\u662f\u4efb\u4f55\u578b\u5225<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'B')\">B. description \u662f\u53ef\u9078\u6b04\u4f4d\uff0c\u53ef\u4ee5\u6709\u4e5f\u53ef\u4ee5\u6c92\u6709<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'B')\">C. description \u7684\u503c\u4e0d\u78ba\u5b9a\u662f\u4e0d\u662f\u5b57\u4e32\uff0c\u9700\u8981\u984d\u5916\u6aa2\u67e5<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'B')\">D. description \u6703\u5728\u7de8\u8b6f\u6642\u88ab\u79fb\u9664\uff0c\u4e0d\u6703\u51fa\u73fe\u5728\u6700\u7d42\u7a0b\u5f0f\u78bc\u4e2d<\/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: \"TypeScript \u662f JavaScript \u7684\u8d85\u96c6\uff08superset\uff09\uff0c\u6240\u6709\u5408\u6cd5\u7684 JavaScript \u7a0b\u5f0f\u78bc\u76f4\u63a5\u8cbc\u5230 TypeScript \u88e1\u9762\u90fd\u80fd\u8dd1\u3002TypeScript \u4e26\u975e\u5168\u65b0\u8a9e\u8a00\uff0c\u5b83\u53ea\u662f\u5728 JavaScript \u7684\u57fa\u790e\u4e0a\u52a0\u4e0a\u4e86\u578b\u5225\u6a19\u8a3b\u3001interface\/type \u5b9a\u7fa9\u548c\u7de8\u8b6f\u6642\u6aa2\u67e5\u3002\",\n        2: \"TypeScript \u7684\u578b\u5225\u6a19\u8a3b\u53ea\u5b58\u5728\u65bc\u64b0\u5beb\u7a0b\u5f0f\u78bc\u548c\u7de8\u8b6f\u968e\u6bb5\u3002\u7de8\u8b6f\u5668\uff08tsc\uff09\u6703\u6aa2\u67e5\u578b\u5225\u662f\u5426\u6b63\u78ba\uff0c\u7136\u5f8c\u628a\u6240\u6709\u578b\u5225\u6a19\u8a3b\u79fb\u9664\uff0c\u7522\u751f\u7d14 JavaScript \u6a94\u6848\u3002\u700f\u89bd\u5668\u548c Node.js \u57f7\u884c\u7684\u662f\u4e0d\u542b\u578b\u5225\u7684 JavaScript\u3002\",\n        3: \"JavaScript \u662f\u52d5\u614b\u578b\u5225\u8a9e\u8a00\uff0c\u8b8a\u6578\u6c92\u6709\u56fa\u5b9a\u578b\u5225\u3002\u7576\u50b3\u5165 123\uff08number\uff09\u547c\u53eb <code>toUpperCase()<\/code> \u6642\uff0c\u7a0b\u5f0f\u8981\u5230\u57f7\u884c\u6642\u624d\u6703\u7206\u51fa <code>name.toUpperCase is not a function<\/code> \u7684\u932f\u8aa4\u3002TypeScript \u5247\u80fd\u5728\u5beb\u7684\u6642\u5019\u5c31\u6293\u5230\u9019\u500b\u554f\u984c\u3002\",\n        4: \"<code>tsc<\/code> \u662f TypeScript Compiler\uff0c\u8ca0\u8cac\u628a <code>.ts<\/code> \u6a94\u6848\u7de8\u8b6f\u6210 <code>.js<\/code> \u6a94\u6848\u3002\u7de8\u8b6f\u904e\u7a0b\u6703\u6aa2\u67e5\u578b\u5225\u4e26\u79fb\u9664\u578b\u5225\u6a19\u8a3b\u3002<code>tsconfig.json<\/code> \u662f\u8a2d\u5b9a\u6a94\uff08\u4e0d\u662f\u578b\u5225\u5b9a\u7fa9\u6a94\uff09\uff0c\u800c <code>.d.ts<\/code> \u624d\u662f\u578b\u5225\u5b9a\u7fa9\u6a94\u3002\u700f\u89bd\u5668\u7121\u6cd5\u76f4\u63a5\u57f7\u884c <code>.ts<\/code> \u6a94\u6848\u3002\",\n        5: \"\u5728 TypeScript \u7684 interface \u4e2d\uff0c\u5c6c\u6027\u540d\u7a31\u5f8c\u9762\u52a0\u4e0a <code>?<\/code> \u8868\u793a\u8a72\u6b04\u4f4d\u662f\u53ef\u9078\u7684\uff08optional\uff09\uff0c\u5efa\u7acb\u7269\u4ef6\u6642\u53ef\u4ee5\u63d0\u4f9b\u4e5f\u53ef\u4ee5\u7701\u7565\u3002\u9019\u548c\u300c\u4efb\u4f55\u578b\u5225\u300d\u6216\u300c\u7de8\u8b6f\u6642\u79fb\u9664\u300d\u7121\u95dc\uff0c\u5b83\u7d14\u7cb9\u4ee3\u8868\u9019\u500b\u6b04\u4f4d\u4e0d\u662f\u5fc5\u8981\u7684\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\">TypeScript \u5c31\u662f JavaScript \u52a0\u4e0a\u578b\u5225\u6aa2\u67e5\uff0c\u8b93\u932f\u8aa4\u5728\u5beb\u7684\u6642\u5019\u5c31\u88ab\u6293\u5230\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\u8981\u8a8d\u8b58 TypeScript\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u7528 AI \u8f14\u52a9\u958b\u767c\uff0c\u4f60\u5e7e\u4e4e\u4e00\u5b9a\u6703\u9047\u5230 TypeScript\u3002\u73fe\u5728\u4e3b\u6d41\u7684\u524d\u7aef\u6846\u67b6\uff08React\u3001Next.js\u3001Vue\uff09\u3001\u5f8c\u7aef\u6846\u67b6\uff08Express\u3001NestJS\uff09\u3001\u751a\u81f3 AI \u5de5\u5177\u81ea\u5df1\u7522\u751f\u7684\u7a0b\u5f0f\u78bc\uff0c\u9810\u8a2d\u90fd\u662f TypeScript\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u770b\u61c2 TypeScript\uff0c\u5c31\u662f\u770b\u61c2 AI \u5e6b\u4f60\u5beb\u7684\u7a0b\u5f0f\u78bc\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">JavaScript \u7684\u554f\u984c\u5728\u54ea\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u770b\u4e00\u6bb5 JavaScript \u7a0b\u5f0f\u78bc\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-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">greet<\/span>(<span class=\"hljs-params\">name<\/span>) <\/span>{\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Hello, \"<\/span> + name.toUpperCase();\n}\n\ngreet(<span class=\"hljs-string\">\"Alice\"<\/span>);   <span class=\"hljs-comment\">\/\/ \"Hello, ALICE\" -- \u6b63\u5e38<\/span>\ngreet(<span class=\"hljs-number\">123<\/span>);       <span class=\"hljs-comment\">\/\/ \u57f7\u884c\u6642\u624d\u7206\u70b8\uff1aname.toUpperCase is not a function<\/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\">JavaScript \u662f<strong>\u52d5\u614b\u578b\u5225<\/strong>\u8a9e\u8a00\uff0c\u610f\u601d\u662f\uff1a\u8b8a\u6578\u6c92\u6709\u56fa\u5b9a\u7684\u578b\u5225\uff0c\u4ec0\u9ebc\u90fd\u80fd\u50b3\u9032\u53bb\u3002\u554f\u984c\u662f\u2014\u2014\u4f60\u50b3\u932f\u4e86\uff0c\u8981\u7b49\u5230\u7a0b\u5f0f\u771f\u7684\u8dd1\u5230\u90a3\u4e00\u884c\u624d\u6703\u51fa\u932f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u6703\u5e36\u4f86\u4e09\u500b\u75db\u9ede\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u75db\u9ede<\/th>\n<th>\u8aaa\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u57f7\u884c\u6642\u624d\u7206\u70b8<\/td>\n<td>Bug \u85cf\u5728\u7a0b\u5f0f\u78bc\u88e1\uff0c\u6e2c\u8a66\u6c92\u8dd1\u5230\u5c31\u4e0d\u77e5\u9053<\/td>\n<\/tr>\n<tr>\n<td>IDE \u7121\u6cd5\u5e6b\u4f60<\/td>\n<td>\u7de8\u8f2f\u5668\u4e0d\u77e5\u9053 <code>name<\/code> \u662f\u4ec0\u9ebc\u578b\u5225\uff0c\u7121\u6cd5\u63d0\u4f9b\u81ea\u52d5\u88dc\u5168<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u69cb\u50cf\u62c6\u70b8\u5f48<\/td>\n<td>\u6539\u4e86\u4e00\u500b\u51fd\u5f0f\u7684\u53c3\u6578\uff0c\u4e0d\u77e5\u9053\u54ea\u4e9b\u5730\u65b9\u6703\u58de\u6389<\/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\">TypeScript = JavaScript + \u578b\u5225\u7cfb\u7d71<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">TypeScript \u600e\u9ebc\u89e3\u6c7a\uff1f\u5f88\u7c21\u55ae\u2014\u2014<strong>\u544a\u8a34\u7a0b\u5f0f\u6bcf\u500b\u6771\u897f\u662f\u4ec0\u9ebc\u578b\u5225<\/strong>\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=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">greet<\/span>(<span class=\"hljs-params\">name: string<\/span>) <\/span>{\n<span class=\"hljs-comment\">\/\/                  ^^^^^^^^ \u52a0\u4e86\u9019\u500b\uff1aname \u5fc5\u9808\u662f string<\/span>\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Hello, \"<\/span> + name.toUpperCase();\n}\n\ngreet(<span class=\"hljs-string\">\"Alice\"<\/span>);   <span class=\"hljs-comment\">\/\/ \u6b63\u5e38<\/span>\ngreet(<span class=\"hljs-number\">123<\/span>);       <span class=\"hljs-comment\">\/\/ \u5beb\u7684\u6642\u5019\u5c31\u5831\u932f\uff1a\u4e0d\u80fd\u628a number \u50b3\u7d66 string<\/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\">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\">\u5c31\u9019\u6a23\u3002TypeScript \u7684\u6838\u5fc3\u6982\u5ff5\u5c31\u662f\u9019\u4e00\u4ef6\u4e8b\uff1a<strong>\u5e6b\u8b8a\u6578\u3001\u53c3\u6578\u3001\u56de\u50b3\u503c\u6a19\u4e0a\u578b\u5225<\/strong>\u3002<\/p>\n\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-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">greet<\/span>(<span class=\"hljs-params\">name: string<\/span>) <\/span>{\n<span class=\"hljs-comment\">\/\/             ^^^^^^^^^^^^ name \u9019\u500b\u53c3\u6578\u5fc5\u9808\u662f\u6587\u5b57<\/span>\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Hello, \"<\/span> + name.toUpperCase();\n<span class=\"hljs-comment\">\/\/                          ^^^^^^^^^^^^^ \u56e0\u70ba\u78ba\u5b9a\u662f\u6587\u5b57\uff0c\u6240\u4ee5\u53ef\u4ee5\u5b89\u5168\u547c\u53eb<\/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\">TypeScript \u4e0d\u662f\u65b0\u8a9e\u8a00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u662f\u5f88\u591a\u4eba\u641e\u6df7\u7684\u5730\u65b9\u3002TypeScript <strong>\u4e0d\u662f<\/strong>\u4e00\u500b\u5168\u65b0\u7684\u8a9e\u8a00\uff0c\u5b83\u662f JavaScript \u7684<strong>\u8d85\u96c6<\/strong>\uff08superset\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u767d\u8a71\u8aaa\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u6240\u6709\u5408\u6cd5\u7684 JavaScript \u7a0b\u5f0f\u78bc\uff0c\u76f4\u63a5\u8cbc\u5230 TypeScript \u88e1\u9762\u90fd\u80fd\u8dd1\u3002TypeScript \u53ea\u662f\u300c\u591a\u4e86\u578b\u5225\u6a19\u8a3b\u300d\u3002<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u5716\u89e3\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=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502        TypeScript            \u2502\n\u2502  \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510  \u2502\n\u2502  \u2502      JavaScript        \u2502  \u2502\n\u2502  \u2502  (\u4f60\u5df2\u7d93\u6703\u7684\u90e8\u5206)        \u2502  \u2502\n\u2502  \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518  \u2502\n\u2502  + \u578b\u5225\u6a19\u8a3b                   \u2502\n\u2502  + <span class=\"hljs-class\"><span class=\"hljs-keyword\">interface<\/span> \/ <span class=\"hljs-title\">type<\/span> \u5b9a\u7fa9     \u2502\n\u2502  + \u7de8\u8b6f\u6642\u6aa2\u67e5                 \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n<\/span><\/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\">\u9019\u4ee3\u8868\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u4f60\u5b78\u904e\u7684 JavaScript \u77e5\u8b58\u5168\u90e8\u6709\u6548<\/li>\n\n\n<li>TypeScript \u53ea\u662f\u5728\u4e0a\u9762\u300c\u52a0\u6771\u897f\u300d\uff0c\u4e0d\u6703\u53d6\u4ee3\u4efb\u4f55\u6771\u897f<\/li>\n\n\n<li>\u4f60\u53ef\u4ee5\u6f38\u9032\u5f0f\u5730\u52a0\u5165\u578b\u5225\uff0c\u4e0d\u9700\u8981\u4e00\u6b21\u6539\u5b8c<\/li>\n\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7de8\u8b6f\u6d41\u7a0b\uff1a.ts \u600e\u9ebc\u8b8a\u6210 .js\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u700f\u89bd\u5668\u548c Node.js <strong>\u4e0d\u8a8d\u8b58<\/strong> TypeScript\uff0c\u5b83\u5011\u53ea\u8a8d\u8b58 JavaScript\u3002\u6240\u4ee5 TypeScript \u9700\u8981\u4e00\u500b<strong>\u7de8\u8b6f\u6b65\u9a5f<\/strong>\uff0c\u628a <code>.ts<\/code> \u6a94\u6848\u8f49\u6210 <code>.js<\/code> \u6a94\u6848\u3002<\/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\">\u4f60\u5beb\u7684\u7a0b\u5f0f\u78bc          \u7de8\u8b6f\u5668\u8655\u7406           \u700f\u89bd\u5668\/Node.js \u57f7\u884c\napp.ts          \u2192    tsc \u7de8\u8b6f    \u2192      app.js\n(\u6709\u578b\u5225\u6a19\u8a3b)         (\u6aa2\u67e5\u578b\u5225\u3001         (\u7d14 JavaScript\uff0c\n                     \u79fb\u9664\u578b\u5225\u6a19\u8a3b)        \u578b\u5225\u6a19\u8a3b\u5168\u90e8\u6d88\u5931)\n<\/code><\/span><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u5beb\u7684 <code>app.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-5\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">add<\/span>(<span class=\"hljs-params\">a: number, b: number<\/span>): <span class=\"hljs-title\">number<\/span> <\/span>{\n    <span class=\"hljs-keyword\">return<\/span> a + b;\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\">\u7de8\u8b6f\u5f8c\u7522\u751f\u7684 <code>app.js<\/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-6\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">add<\/span>(<span class=\"hljs-params\">a, b<\/span>) <\/span>{\n    <span class=\"hljs-keyword\">return<\/span> a + b;\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<p class=\"wp-block-paragraph\"><strong>\u770b\u5230\u4e86\u55ce\uff1f<\/strong> \u7de8\u8b6f\u5668\u53ea\u662f\u628a <code>: number<\/code> \u9019\u4e9b\u578b\u5225\u6a19\u8a3b\u79fb\u9664\u6389\u3002TypeScript \u7684\u578b\u5225\u53ea\u5b58\u5728\u65bc\u300c\u5beb\u7a0b\u5f0f\u7684\u6642\u5019\u300d\uff0c\u57f7\u884c\u6642\u5b8c\u5168\u4e0d\u5b58\u5728\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7ffb\u8b6f\u5c0d\u7167<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u4f60\u6703\u770b\u5230\u7684<\/th>\n<th>\u610f\u601d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>tsc<\/code><\/td>\n<td>TypeScript Compiler\uff0c\u628a .ts \u7de8\u8b6f\u6210 .js<\/td>\n<\/tr>\n<tr>\n<td><code>tsconfig.json<\/code><\/td>\n<td>TypeScript \u7684\u8a2d\u5b9a\u6a94\uff0c\u544a\u8a34\u7de8\u8b6f\u5668\u600e\u9ebc\u7de8\u8b6f<\/td>\n<\/tr>\n<tr>\n<td><code>.ts<\/code> \u6a94\u6848<\/td>\n<td>TypeScript \u539f\u59cb\u78bc<\/td>\n<\/tr>\n<tr>\n<td><code>.tsx<\/code> \u6a94\u6848<\/td>\n<td>TypeScript + JSX\uff08React \u7528\u7684\uff09<\/td>\n<\/tr>\n<tr>\n<td><code>.js<\/code> \u6a94\u6848<\/td>\n<td>\u7de8\u8b6f\u5f8c\u7684 JavaScript\uff0c\u7d66\u700f\u89bd\u5668\u57f7\u884c<\/td>\n<\/tr>\n<tr>\n<td><code>.d.ts<\/code> \u6a94\u6848<\/td>\n<td>\u578b\u5225\u5b9a\u7fa9\u6a94\uff0c\u53ea\u6709\u578b\u5225\u6c92\u6709\u7a0b\u5f0f\u78bc\uff08\u77e5\u9053\u5c31\u597d\uff09<\/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\">TypeScript \u7684\u4e09\u5927\u512a\u52e2<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u512a\u52e2 1\uff1a\u81ea\u52d5\u88dc\u5168\u8d85\u597d\u7528<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u70ba TypeScript \u77e5\u9053\u6bcf\u500b\u8b8a\u6578\u7684\u578b\u5225\uff0cIDE \u53ef\u4ee5\u7cbe\u78ba\u63d0\u793a\u4f60\u80fd\u7528\u4ec0\u9ebc\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-7\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">const<\/span> user = {\n    <span class=\"hljs-attr\">name<\/span>: <span class=\"hljs-string\">\"Alice\"<\/span>,\n    <span class=\"hljs-attr\">age<\/span>: <span class=\"hljs-number\">25<\/span>,\n    <span class=\"hljs-attr\">email<\/span>: <span class=\"hljs-string\">\"alice@example.com\"<\/span>\n};\n\nuser.  <span class=\"hljs-comment\">\/\/ IDE \u6703\u81ea\u52d5\u5217\u51fa\uff1aname, age, email<\/span>\n<span class=\"hljs-comment\">\/\/     \u4e0d\u7528\u731c\uff0c\u4e0d\u7528\u67e5\u6587\u4ef6<\/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\">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\">\u5c0d Vibe Coder \u7279\u5225\u91cd\u8981\u2014\u2014\u7576 AI \u5e6b\u4f60\u7522\u751f\u4e86\u4e00\u500b\u7269\u4ef6\uff0c\u4f60\u8f38\u5165 <code>.<\/code> \u5c31\u80fd\u770b\u5230\u5b83\u6709\u54ea\u4e9b\u5c6c\u6027\uff0c\u4e0d\u7528\u8b80\u5b8c\u6240\u6709\u7a0b\u5f0f\u78bc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u512a\u52e2 2\uff1a\u91cd\u69cb\u66f4\u5b89\u5168<\/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=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">interface<\/span> <span class=\"hljs-title\">User<\/span> <\/span>{\n    name: string;\n    age: number;\n}\n\n<span class=\"hljs-comment\">\/\/ \u5982\u679c\u4f60\u628a age \u6539\u540d\u70ba birthYear\uff0c<\/span>\n<span class=\"hljs-comment\">\/\/ TypeScript \u6703\u7acb\u523b\u6a19\u51fa\u6240\u6709\u7528\u5230 age \u7684\u5730\u65b9<\/span>\n<span class=\"hljs-comment\">\/\/ \u4e0d\u7528\u81ea\u5df1\u4e00\u500b\u4e00\u500b\u627e<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-8\"><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\">\u512a\u52e2 3\uff1a\u578b\u5225\u5c31\u662f\u6587\u4ef6<\/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-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">createOrder<\/span>(<span class=\"hljs-params\">\n    userId: string,\n    items: CartItem&#91;],\n    coupon?: string        <span class=\"hljs-regexp\">\/\/<\/span> ? \u8868\u793a\u53ef\u9078\n<\/span>): <span class=\"hljs-title\">Promise<\/span>&lt;<span class=\"hljs-title\">Order<\/span>&gt; <\/span>{        <span class=\"hljs-comment\">\/\/ \u56de\u50b3 Promise&lt;Order&gt;<\/span>\n    <span class=\"hljs-comment\">\/\/ ...<\/span>\n}\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\">\u5149\u770b\u51fd\u5f0f\u7c3d\u540d\u5c31\u77e5\u9053\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u9700\u8981\u50b3\u5165 userId\uff08\u6587\u5b57\uff09\u3001items\uff08\u8cfc\u7269\u8eca\u9805\u76ee\u9663\u5217\uff09<\/li>\n\n\n<li>coupon \u53ef\u50b3\u53ef\u4e0d\u50b3<\/li>\n\n\n<li>\u6703\u56de\u50b3\u4e00\u500b Order\uff08\u975e\u540c\u6b65\uff09<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9700\u8981\u984d\u5916\u5beb\u8a3b\u89e3\uff0c<strong>\u578b\u5225\u672c\u8eab\u5c31\u662f\u6700\u597d\u7684\u6587\u4ef6<\/strong>\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u9ebc\u6642\u5019\u8a72\u7528 TypeScript\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u9069\u5408\u7528 TypeScript<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u60c5\u5883<\/th>\n<th>\u539f\u56e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u591a\u4eba\u5354\u4f5c\u7684\u5c08\u6848<\/td>\n<td>\u578b\u5225\u8b93\u5718\u968a\u6210\u54e1\u66f4\u5bb9\u6613\u7406\u89e3\u5f7c\u6b64\u7684\u7a0b\u5f0f\u78bc<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u5927\u578b\u5c08\u6848<\/td>\n<td>\u7a0b\u5f0f\u78bc\u8d8a\u591a\uff0c\u578b\u5225\u6aa2\u67e5\u8d8a\u80fd\u5e6b\u4f60\u6293 Bug<\/td>\n<\/tr>\n<tr>\n<td>\u7528 AI \u7522\u751f\u7a0b\u5f0f\u78bc<\/td>\n<td>\u6709\u578b\u5225\u624d\u770b\u5f97\u61c2 AI \u5728\u505a\u4ec0\u9ebc<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u6846\u67b6\uff08React\u3001Next.js \u7b49\uff09<\/td>\n<td>\u9019\u4e9b\u6846\u67b6\u672c\u8eab\u5c31\u7528 TypeScript\uff0c\u914d\u5408\u66f4\u9806<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u53ef\u4ee5\u5148\u4e0d\u7528 TypeScript<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u60c5\u5883<\/th>\n<th>\u539f\u56e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5e7e\u5341\u884c\u7684\u5c0f\u8173\u672c<\/td>\n<td>\u6bba\u96de\u7528\u725b\u5200\uff0c\u52a0\u578b\u5225\u53cd\u800c\u66f4\u6162<\/td>\n<\/tr>\n<tr>\n<td>\u5feb\u901f\u539f\u578b\u9a57\u8b49<\/td>\n<td>\u5148\u8dd1\u8d77\u4f86\u6700\u91cd\u8981\uff0c\u4e4b\u5f8c\u518d\u52a0\u578b\u5225\u4e5f\u884c<\/td>\n<\/tr>\n<tr>\n<td>\u5b78 JavaScript \u7684\u7b2c\u4e00\u9031<\/td>\n<td>\u5148\u628a\u57fa\u790e\u641e\u61c2\uff0c\u518d\u4f86\u52a0\u578b\u5225<\/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\">Vibe Coder \u6aa2\u67e5\u9ede<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576 AI \u5e6b\u4f60\u7522\u751f TypeScript \u7a0b\u5f0f\u78bc\u6642\uff0c\u78ba\u8a8d\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>[ ] \u770b\u5230 <code>: string<\/code>\u3001<code>: number<\/code> \u9019\u4e9b\u6a19\u8a3b\u55ce\uff1f\u9019\u662f\u578b\u5225\uff0c\u544a\u8a34\u4f60\u9019\u500b\u8b8a\u6578\u662f\u4ec0\u9ebc<\/li>\n\n\n<li>[ ] \u6a94\u6848\u662f <code>.ts<\/code> \u6216 <code>.tsx<\/code> \u55ce\uff1f\u90a3\u5c31\u662f TypeScript\uff0c\u9700\u8981\u7de8\u8b6f\u624d\u80fd\u57f7\u884c<\/li>\n\n\n<li>[ ] \u6709\u6c92\u6709\u770b\u5230\u7d05\u8272\u5e95\u7dda\uff1f\u90a3\u662f TypeScript \u5728\u544a\u8a34\u4f60\u578b\u5225\u4e0d\u5c0d\uff0c\u8981\u8655\u7406<\/li>\n\n\n<li>[ ] AI \u6709\u6c92\u6709\u7528 <code>any<\/code>\uff1f\u76e1\u91cf\u907f\u514d\u2014\u2014<code>any<\/code> \u7b49\u65bc\u653e\u68c4\u578b\u5225\u6aa2\u67e5<\/li>\n\n<\/ul>\n\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<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AI \u7522\u751f\u7684 TypeScript \u7a0b\u5f0f\u78bc\uff0c\u4f60\u6700\u5e38\u770b\u5230\u9019\u5e7e\u7a2e\u578b\u5225\u5beb\u6cd5\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8b8a\u5316 1\uff1a\u8b8a\u6578\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-10\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">let<\/span> count: number = <span class=\"hljs-number\">0<\/span>;\n<span class=\"hljs-keyword\">let<\/span> name: string = <span class=\"hljs-string\">\"Alice\"<\/span>;\n<span class=\"hljs-keyword\">let<\/span> isReady: boolean = <span class=\"hljs-literal\">false<\/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\">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>\u7ffb\u8b6f<\/strong>\uff1a\u5192\u865f\u5f8c\u9762\u7684\u5c31\u662f\u578b\u5225\uff0c\u544a\u8a34\u4f60\u9019\u500b\u8b8a\u6578\u53ea\u80fd\u653e\u4ec0\u9ebc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8b8a\u5316 2\uff1a\u51fd\u5f0f\u53c3\u6578\u548c\u56de\u50b3\u503c<\/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-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">fetchUser<\/span>(<span class=\"hljs-params\">id: number<\/span>): <span class=\"hljs-title\">Promise<\/span>&lt;<span class=\"hljs-title\">User<\/span>&gt; <\/span>{\n<span class=\"hljs-comment\">\/\/                 ^^^^^^^^^   ^^^^^^^^^^^^^^^<\/span>\n<span class=\"hljs-comment\">\/\/                 \u53c3\u6578\u578b\u5225     \u56de\u50b3\u578b\u5225<\/span>\n    <span class=\"hljs-comment\">\/\/ ...<\/span>\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<p class=\"wp-block-paragraph\"><strong>\u7ffb\u8b6f<\/strong>\uff1a\u62ec\u865f\u88e1\u7684 <code>: number<\/code> \u662f\u53c3\u6578\u578b\u5225\uff0c\u62ec\u865f\u5916\u7684 <code>: Promise&lt;User&gt;<\/code> \u662f\u56de\u50b3\u578b\u5225\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8b8a\u5316 3\uff1ainterface \u5b9a\u7fa9\u7269\u4ef6\u7d50\u69cb<\/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=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">interface<\/span> <span class=\"hljs-title\">Product<\/span> <\/span>{\n    id: number;\n    name: string;\n    price: number;\n    description?: string;   <span class=\"hljs-comment\">\/\/ ? \u8868\u793a\u9019\u500b\u6b04\u4f4d\u53ef\u4ee5\u6c92\u6709<\/span>\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\">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>\u7ffb\u8b6f<\/strong>\uff1a\u5b9a\u7fa9\u4e00\u500b Product \u8cc7\u6599\u7d50\u69cb\uff0c\u898f\u5b9a\u5b83\u5fc5\u9808\u6709 id\u3001name\u3001price\uff0cdescription \u53ef\u6709\u53ef\u7121\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u672c\u7bc7\u91cd\u9ede\u56de\u9867<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u6982\u5ff5<\/th>\n<th>\u4e00\u53e5\u8a71<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>TypeScript \u662f\u4ec0\u9ebc<\/td>\n<td>JavaScript \u52a0\u4e0a\u578b\u5225\u6aa2\u67e5<\/td>\n<\/tr>\n<tr>\n<td>\u70ba\u4ec0\u9ebc\u9700\u8981<\/td>\n<td>\u8b93\u932f\u8aa4\u5728\u5beb\u7684\u6642\u5019\u5c31\u88ab\u6293\u5230\uff0c\u4e0d\u662f\u8dd1\u7684\u6642\u5019\u624d\u7206\u70b8<\/td>\n<\/tr>\n<tr>\n<td>\u8d85\u96c6\u7684\u610f\u601d<\/td>\n<td>\u6240\u6709 JS \u90fd\u662f\u5408\u6cd5\u7684 TS\uff0cTS \u53ea\u662f\u591a\u52a0\u4e86\u578b\u5225<\/td>\n<\/tr>\n<tr>\n<td>\u7de8\u8b6f\u6d41\u7a0b<\/td>\n<td><code>.ts<\/code> \u7d93\u904e <code>tsc<\/code> \u7de8\u8b6f\u6210 <code>.js<\/code>\uff0c\u578b\u5225\u5728\u57f7\u884c\u6642\u4e0d\u5b58\u5728<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u512a\u52e2<\/td>\n<td>\u81ea\u52d5\u88dc\u5168\u3001\u5b89\u5168\u91cd\u69cb\u3001\u578b\u5225\u5373\u6587\u4ef6<\/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\">\u4e0b\u4e00\u7bc7\u9810\u544a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u4e00\u7bc7\u6211\u5011\u6703\u5be6\u969b\u52d5\u624b\uff0c\u770b\u770b TypeScript \u7684\u57fa\u672c\u578b\u5225\u6709\u54ea\u4e9b\u3001\u600e\u9ebc\u8b80\u61c2 <code>interface<\/code> \u548c <code>type<\/code> \u7684\u5b9a\u7fa9\u3002<\/p>\n\n\n\n<div id=\"quiz-653bac7e\">\n<style>\n#quiz-653bac7e .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-653bac7e .badge.scenario {\n        background: #ebf8ff;\n        color: #2b6cb0;\n      }#quiz-653bac7e .badge.debug {\n        background: #fef3c7;\n        color: #92400e;\n      }#quiz-653bac7e .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-653bac7e .question-adv h3 {\n        margin-top: 0;\n        color: #2d3748;\n      }#quiz-653bac7e .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-653bac7e .options-adv {\n        list-style: none;\n        padding: 0;\n      }#quiz-653bac7e .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-653bac7e .options-adv li:hover:not(.disabled) {\n        border-color: #ed8936;\n        background: #fffaf0;\n      }#quiz-653bac7e .options-adv li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-653bac7e .options-adv li.show-answer {\n        border-color: #48bb78;\n        background: #f0fff4;\n      }#quiz-653bac7e .options-adv li.wrong {\n        border-color: #fc8181;\n        background: #fff5f5;\n      }#quiz-653bac7e .feedback-adv {\n        margin-top: 16px;\n        padding: 14px;\n        border-radius: 8px;\n        display: none;\n        line-height: 1.6;\n      }#quiz-653bac7e .feedback-adv.correct {\n        background: #f0fff4;\n        color: #276749;\n        display: block;\n      }#quiz-653bac7e .feedback-adv.wrong {\n        background: #fff5f5;\n        color: #c53030;\n        display: block;\n      }#quiz-653bac7e .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-653bac7e .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\uff1aTypeScript \u662f\u4ec0\u9ebc\uff1f\u70ba\u4ec0\u9ebc\u503c\u5f97\u5b78\uff1f<\/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\u7528 AI \u7522\u751f\u4e00\u500b\u96fb\u5546\u7db2\u7ad9\u7684\u7a0b\u5f0f\u78bc\uff0cAI \u751f\u6210\u4e86\u4ee5\u4e0b\u6a94\u6848\u3002\u4f60\u60f3\u78ba\u8a8d AI \u5beb\u7684\u8cfc\u7269\u8eca\u529f\u80fd\u63a5\u53d7\u54ea\u4e9b\u53c3\u6578\u3001\u56de\u50b3\u4ec0\u9ebc\u8cc7\u6599\u3002\u6700\u6709\u6548\u7387\u7684\u505a\u6cd5\u662f\u4ec0\u9ebc\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">function createOrder(\n    userId: string,\n    items: CartItem[],\n    coupon?: string\n): Promise&lt;Order&gt; {\n    \/\/ &#8230; 200 \u884c\u7a0b\u5f0f\u78bc\n}<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1, 'A', 'B')\">A. \u628a\u6574\u500b\u51fd\u5f0f\u7684 200 \u884c\u7a0b\u5f0f\u78bc\u5f9e\u982d\u8b80\u5b8c\uff0c\u7406\u89e3\u6bcf\u4e00\u6b65\u908f\u8f2f<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'B', 'B')\">B. \u76f4\u63a5\u770b\u51fd\u5f0f\u7c3d\u540d\u7684\u578b\u5225\u6a19\u8a3b\uff1a\u53c3\u6578\u9700\u8981 userId\uff08\u5b57\u4e32\uff09\u3001items\uff08\u8cfc\u7269\u8eca\u9663\u5217\uff09\u3001coupon\uff08\u53ef\u9078\u5b57\u4e32\uff09\uff0c\u56de\u50b3 Promise&lt;Order&gt;<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'C', 'B')\">C. \u8acb AI \u91cd\u65b0\u7528 JavaScript \u6539\u5beb\uff0c\u53bb\u6389\u578b\u5225\u6a19\u8a3b\u6bd4\u8f03\u597d\u8b80<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'D', 'B')\">D. \u5728\u700f\u89bd\u5668\u7684\u958b\u767c\u8005\u5de5\u5177\u4e2d\u57f7\u884c\u9019\u500b\u51fd\u5f0f\uff0c\u89c0\u5bdf\u8f38\u51fa\u7d50\u679c\u4f86\u63a8\u6e2c\u53c3\u6578<\/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\u7684\u5718\u968a\u6b63\u5728\u8a55\u4f30\u4e00\u500b\u65b0\u5c08\u6848\u8981\u7528 JavaScript \u9084\u662f TypeScript\u3002\u9019\u500b\u5c08\u6848\u662f 3 \u4eba\u5354\u4f5c\u7684\u4e2d\u578b React \u61c9\u7528\uff0c\u9810\u8a08\u958b\u767c\u534a\u5e74\u3002\u6839\u64da\u6587\u7ae0\u7684\u5efa\u8b70\uff0c\u6700\u5408\u7406\u7684\u6c7a\u7b56\u662f\u4ec0\u9ebc\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2, 'A', 'C')\">A. \u7528 JavaScript \u5c31\u597d\uff0cTypeScript \u5b78\u7fd2\u6210\u672c\u592a\u9ad8\uff0c\u6703\u62d6\u6162\u958b\u767c\u901f\u5ea6<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'B', 'C')\">B. \u5148\u7528 JavaScript \u5feb\u901f\u958b\u767c\u5b8c\uff0c\u6700\u5f8c\u4e00\u6b21\u5168\u90e8\u8f49\u6210 TypeScript<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'C', 'C')\">C. \u4f7f\u7528 TypeScript\uff0c\u56e0\u70ba\u591a\u4eba\u5354\u4f5c\u7684\u4e2d\u5927\u578b\u5c08\u6848\u52a0\u4e0a React \u6846\u67b6\uff0c\u6b63\u662f TypeScript \u7684\u9069\u7528\u5834\u666f<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'D', 'C')\">D. \u5404\u81ea\u9078\u64c7\uff0c\u8b93\u6bcf\u500b\u4eba\u7528\u81ea\u5df1\u7fd2\u6163\u7684\u8a9e\u8a00\uff0c\u53cd\u6b63 TypeScript \u662f JavaScript \u7684\u8d85\u96c6<\/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\u7528 AI \u7522\u751f\u4e86\u4e00\u6bb5 TypeScript \u7a0b\u5f0f\u78bc\uff0cIDE \u4e2d\u6c92\u6709\u51fa\u73fe\u7d05\u8272\u5e95\u7dda\uff0c\u4f46\u4f60\u6ce8\u610f\u5230 AI \u5927\u91cf\u4f7f\u7528\u4e86 <code>any<\/code> \u578b\u5225\u3002\u6839\u64da\u6587\u7ae0\u7684\u5efa\u8b70\uff0c\u4f60\u61c9\u8a72\u600e\u9ebc\u505a\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">function processData(data: any): any {\n    const result: any = data.map((item: any) =&gt; item.value);\n    return result;\n}<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3, 'A', 'D')\">A. \u6c92\u6709\u7d05\u8272\u5e95\u7dda\u5c31\u4ee3\u8868\u7a0b\u5f0f\u78bc\u6c92\u554f\u984c\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'B', 'D')\">B. \u628a\u6240\u6709 <code>any<\/code> \u6539\u6210 <code>unknown<\/code>\uff0c\u9019\u6a23\u6bd4\u8f03\u5b89\u5168<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'C', 'D')\">C. \u522a\u9664\u6240\u6709\u578b\u5225\u6a19\u8a3b\uff0c\u8b93 TypeScript \u81ea\u52d5\u63a8\u65b7\u578b\u5225<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'D', 'D')\">D. \u8981\u6c42 AI \u907f\u514d\u4f7f\u7528 <code>any<\/code>\uff0c\u6539\u7528\u5177\u9ad4\u7684\u578b\u5225\u6a19\u8a3b\uff0c\u56e0\u70ba <code>any<\/code> \u7b49\u65bc\u653e\u68c4\u4e86\u578b\u5225\u6aa2\u67e5<\/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\u83ef\u5beb\u4e86\u4ee5\u4e0b TypeScript \u7a0b\u5f0f\u78bc\uff0c\u4f46\u5728\u7de8\u8b6f\u6642\u51fa\u73fe\u4e86\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\">interface User {\n    name: string;\n    age: number;\n}\n\nconst user: User = {\n    name: &#8220;Alice&#8221;,\n    age: 25,\n    email: &#8220;alice@example.com&#8221;  \/\/ \u7de8\u8b6f\u932f\u8aa4\uff01\n};<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4, 'A', 'C')\">A. <code>User<\/code> \u4ecb\u9762\u4e0d\u80fd\u540c\u6642\u6709 <code>string<\/code> \u548c <code>number<\/code> \u578b\u5225\u7684\u5c6c\u6027<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'B', 'C')\">B. <code>const<\/code> \u5ba3\u544a\u7684\u8b8a\u6578\u4e0d\u80fd\u6307\u5b9a interface \u578b\u5225<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'C', 'C')\">C. <code>email<\/code> \u5c6c\u6027\u4e0d\u5b58\u5728\u65bc <code>User<\/code> \u4ecb\u9762\u7684\u5b9a\u7fa9\u4e2d\uff0cTypeScript \u4e0d\u5141\u8a31\u591a\u51fa\u672a\u5b9a\u7fa9\u7684\u5c6c\u6027<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'D', 'C')\">D. interface \u5b9a\u7fa9\u7684\u7269\u4ef6\u4e0d\u80fd\u4f7f\u7528\u5b57\u4e32\u503c\uff0c\u53ea\u80fd\u4f7f\u7528\u6578\u5b57<\/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. \u5c0f\u660e\u60f3\u5728\u700f\u89bd\u5668\u4e2d\u76f4\u63a5\u5f15\u7528\u4ed6\u5beb\u7684 TypeScript \u6a94\u6848\uff0c\u4f46\u9801\u9762\u5b8c\u5168\u6c92\u6709\u53cd\u61c9\u3002\u4ed6\u7684 HTML \u5982\u4e0b\uff0c\u554f\u984c\u51fa\u5728\u54ea\u88e1\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n&lt;body&gt;\n    &lt;h1&gt;My App&lt;\/h1&gt;\n    &lt;script src=&#8221;app.ts&#8221;&gt;&lt;\/script&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5, 'A', 'B')\">A. HTML \u6a94\u6848\u7f3a\u5c11 <code>&lt;meta charset=\"UTF-8\"&gt;<\/code>\uff0c\u5c0e\u81f4\u7de8\u78bc\u932f\u8aa4<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'B', 'B')\">B. \u700f\u89bd\u5668\u4e0d\u8a8d\u8b58 <code>.ts<\/code> \u6a94\u6848\uff0c\u5fc5\u9808\u5148\u7528 <code>tsc<\/code> \u7de8\u8b6f\u6210 <code>.js<\/code> \u6a94\u6848\uff0c\u518d\u5f15\u7528 <code>app.js<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(5, 'C', 'B')\">C. <code>&lt;script&gt;<\/code> \u6a19\u7c64\u9700\u8981\u52a0\u4e0a <code>type=\"typescript\"<\/code> \u5c6c\u6027\u624d\u80fd\u8f09\u5165 <code>.ts<\/code> \u6a94\u6848<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'D', 'B')\">D. <code>&lt;script&gt;<\/code> \u6a19\u7c64\u7684\u4f4d\u7f6e\u61c9\u8a72\u653e\u5728 <code>&lt;head&gt;<\/code> \u88e1\u9762\uff0c\u800c\u4e0d\u662f <code>&lt;body&gt;<\/code> \u88e1\u9762<\/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: \"TypeScript \u7684\u4e00\u5927\u512a\u52e2\u5c31\u662f\u300c\u578b\u5225\u5373\u6587\u4ef6\u300d\u3002\u5149\u770b\u51fd\u5f0f\u7c3d\u540d\u5c31\u80fd\u77e5\u9053\u9700\u8981\u50b3\u5165\u4ec0\u9ebc\u53c3\u6578\u3001\u54ea\u4e9b\u662f\u5fc5\u586b\u54ea\u4e9b\u662f\u53ef\u9078\u3001\u56de\u50b3\u4ec0\u9ebc\u578b\u5225\uff0c\u4e0d\u9700\u8981\u8b80\u5b8c\u6240\u6709\u7a0b\u5f0f\u78bc\u3002\u6587\u7ae0\u6307\u51fa\u9019\u5c0d Vibe Coder \u7279\u5225\u91cd\u8981\u2014\u2014\u8f38\u5165 <code>.<\/code> \u5c31\u80fd\u770b\u5230\u7269\u4ef6\u6709\u54ea\u4e9b\u5c6c\u6027\uff0c\u4e0d\u7528\u8b80\u5b8c\u6240\u6709\u7a0b\u5f0f\u78bc\u3002\",\n        2: \"\u6587\u7ae0\u660e\u78ba\u6307\u51fa\uff0c\u591a\u4eba\u5354\u4f5c\u7684\u5c08\u6848\u3001\u4e2d\u5927\u578b\u5c08\u6848\u3001\u4f7f\u7528\u6846\u67b6\uff08React\u3001Next.js \u7b49\uff09\u90fd\u662f TypeScript \u7684\u9069\u7528\u5834\u666f\u3002\u9019\u500b\u6848\u4f8b\u540c\u6642\u6eff\u8db3\u4e09\u500b\u689d\u4ef6\uff1a3 \u4eba\u5354\u4f5c\u3001\u4e2d\u578b\u5c08\u6848\u3001React \u6846\u67b6\u3002\u9078\u9805 B \u7684\u300c\u6700\u5f8c\u4e00\u6b21\u5168\u90e8\u8f49\u63db\u300d\u5728\u5be6\u52d9\u4e0a\u98a8\u96aa\u5f88\u9ad8\uff0c\u800c TypeScript \u652f\u6301\u6f38\u9032\u5f0f\u52a0\u5165\u578b\u5225\u3002\",\n        3: \"\u6587\u7ae0\u5728 Vibe Coder \u6aa2\u67e5\u9ede\u4e2d\u660e\u78ba\u6307\u51fa\uff1a\u300cAI \u6709\u6c92\u6709\u7528 <code>any<\/code>\uff1f\u76e1\u91cf\u907f\u514d\u2014\u2014<code>any<\/code> \u7b49\u65bc\u653e\u68c4\u578b\u5225\u6aa2\u67e5\u3002\u300d\u4f7f\u7528 <code>any<\/code> \u96d6\u7136\u4e0d\u6703\u5831\u932f\uff08\u6240\u4ee5\u6c92\u6709\u7d05\u8272\u5e95\u7dda\uff09\uff0c\u4f46\u5b83\u8b93 TypeScript \u7684\u578b\u5225\u4fdd\u8b77\u5b8c\u5168\u5931\u6548\uff0c\u7b49\u540c\u65bc\u56de\u5230 JavaScript \u7684\u52d5\u614b\u578b\u5225\u72c0\u614b\u3002\u6b63\u78ba\u505a\u6cd5\u662f\u8acb AI \u7528\u5177\u9ad4\u578b\u5225\u66ff\u63db <code>any<\/code>\u3002\",\n        4: \"TypeScript \u7684 interface \u56b4\u683c\u5b9a\u7fa9\u4e86\u7269\u4ef6\u7684\u7d50\u69cb\u3002<code>User<\/code> \u4ecb\u9762\u53ea\u5b9a\u7fa9\u4e86 <code>name<\/code> \u548c <code>age<\/code> \u5169\u500b\u5c6c\u6027\u3002\u7576\u4f60\u5617\u8a66\u52a0\u5165 <code>email<\/code> \u9019\u500b\u672a\u5b9a\u7fa9\u7684\u5c6c\u6027\u6642\uff0cTypeScript \u6703\u5728\u7de8\u8b6f\u6642\u5831\u932f\u3002\u5982\u679c\u8981\u52a0\u5165 <code>email<\/code>\uff0c\u9700\u8981\u5148\u5728 interface \u4e2d\u52a0\u4e0a <code>email?: string<\/code> \u7684\u5b9a\u7fa9\uff08\u52a0 <code>?<\/code> \u8868\u793a\u53ef\u9078\uff09\u3002\",\n        5: \"\u6587\u7ae0\u660e\u78ba\u8aaa\u660e\uff1a\u700f\u89bd\u5668\u548c Node.js \u4e0d\u8a8d\u8b58 TypeScript\uff0c\u5b83\u5011\u53ea\u8a8d\u8b58 JavaScript\u3002<code>.ts<\/code> \u6a94\u6848\u5fc5\u9808\u5148\u7d93\u904e <code>tsc<\/code>\uff08TypeScript Compiler\uff09\u7de8\u8b6f\u6210 <code>.js<\/code> \u6a94\u6848\uff0c\u624d\u80fd\u88ab\u700f\u89bd\u5668\u57f7\u884c\u3002HTML \u4e2d\u7684 script \u6a19\u7c64\u4e0d\u5b58\u5728 <code>type=\\\"typescript\\\"<\/code> \u9019\u7a2e\u7528\u6cd5\u3002\u6b63\u78ba\u505a\u6cd5\u662f\u5148\u57f7\u884c <code>tsc app.ts<\/code> \u7522\u751f <code>app.js<\/code>\uff0c\u7136\u5f8c\u5728 HTML \u4e2d\u5f15\u7528 <code>app.js<\/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\uff1aTypeScript \u662f\u4ec0\u9ebc\uff1f\u70ba\u4ec0\u9ebc\u503c\u5f97\u5b78\uff1f \u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c 1. TypeScr [&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":[629],"tags":[26],"class_list":["post-698","post","type-post","status-publish","format-standard","hentry","category-typescript","tag-typescript"],"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\/698","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=698"}],"version-history":[{"count":1,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/698\/revisions"}],"predecessor-version":[{"id":703,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/698\/revisions\/703"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}