{"id":288,"date":"2026-01-25T01:48:17","date_gmt":"2026-01-24T17:48:17","guid":{"rendered":"https:\/\/skwp.zeabur.app\/2026\/01\/25\/%e3%80%90fastapi-%e6%95%99%e5%ad%b8%e3%80%9101-%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-fastapi%ef%bc%9f\/"},"modified":"2026-01-25T01:48:17","modified_gmt":"2026-01-24T17:48:17","slug":"%e3%80%90fastapi-%e6%95%99%e5%ad%b8%e3%80%9101-%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-fastapi%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/01\/25\/%e3%80%90fastapi-%e6%95%99%e5%ad%b8%e3%80%9101-%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-fastapi%ef%bc%9f\/","title":{"rendered":"\u3010FastAPI \u6559\u5b78\u3011#01 \u70ba\u4ec0\u9ebc\u9078\u64c7 FastAPI\uff1f"},"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\uff1a\u70ba\u4ec0\u9ebc\u9078\u64c7 FastAPI\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. FastAPI \u81ea\u52d5\u7522\u751f\u7684 API \u6587\u4ef6\u53ef\u4ee5\u5728\u54ea\u500b\u8def\u5f91\u5b58\u53d6\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'B')\">A. <code>\/api-docs<\/code> \u548c <code>\/swagger<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'B')\">B. <code>\/docs<\/code> \u548c <code>\/redoc<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'B')\">C. <code>\/documentation<\/code> \u548c <code>\/spec<\/code><\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'B')\">D. <code>\/openapi<\/code> \u548c <code>\/schema<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. \u5728 FastAPI \u4e2d\uff0c<code>BaseModel<\/code> \u662f\u5f9e\u54ea\u500b\u5957\u4ef6\u532f\u5165\u7684\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'C')\">A. <code>fastapi<\/code><\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'C')\">B. <code>starlette<\/code><\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'C')\">C. <code>pydantic<\/code><\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'C')\">D. <code>typing<\/code><\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. \u7576\u4f7f\u7528\u8005\u50b3\u5165\u932f\u8aa4\u578b\u5225\u7684\u53c3\u6578\u6642\uff0cFastAPI \u6703\u81ea\u52d5\u56de\u50b3\u4ec0\u9ebc HTTP \u72c0\u614b\u78bc\uff1f<\/h3>\n      <div class=\"code-block\">@app.get(&#8220;\/items\/{item_id}&#8221;)\ndef read_item(item_id: int):\n    return {&#8220;item_id&#8221;: item_id}\n\n# \u4f7f\u7528\u8005\u5b58\u53d6 \/items\/abc<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'D')\">A. 400 Bad Request<\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'D')\">B. 404 Not Found<\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'D')\">C. 500 Internal Server Error<\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'D')\">D. 422 Unprocessable Entity<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. \u4ee5\u4e0b\u54ea\u500b\u662f Flask \u8207 FastAPI \u7684\u95dc\u9375\u5dee\u7570\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'B')\">A. Flask \u652f\u63f4 async\uff0cFastAPI \u4e0d\u652f\u63f4<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'B')\">B. FastAPI \u6709\u81ea\u52d5\u578b\u5225\u9a57\u8b49\u548c API \u6587\u4ef6\uff0cFlask \u6c92\u6709\u5167\u5efa<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'B')\">C. Flask \u6548\u80fd\u6bd4 FastAPI \u66f4\u597d<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'B')\">D. FastAPI \u6709\u5167\u5efa ORM\uff0cFlask \u6c92\u6709<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u5728 FastAPI \u5c08\u6848\u4e2d\u770b\u5230 <code>APIRouter<\/code> \u901a\u5e38\u8868\u793a\u4ec0\u9ebc\uff1f<\/h3>\n      <div class=\"code-block\">from fastapi import APIRouter\nrouter = APIRouter(prefix=&#8221;\/users&#8221;, tags=[&#8220;users&#8221;])<\/div>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'C')\">A. \u9019\u662f\u7528\u4f86\u8655\u7406\u8cc7\u6599\u5eab\u9023\u7dda\u7684\u5143\u4ef6<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'C')\">B. \u9019\u662f\u7528\u4f86\u8655\u7406\u8a8d\u8b49\u7684\u4e2d\u9593\u4ef6<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'C')\">C. \u5c08\u6848\u63a1\u7528\u6a21\u7d44\u5316\u7d50\u69cb\uff0c\u985e\u4f3c Flask \u7684 Blueprint<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'C')\">D. \u9019\u662f\u7528\u4f86\u5b9a\u7fa9 WebSocket \u9023\u7dda\u7684\u5143\u4ef6<\/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: \"FastAPI \u555f\u52d5\u5f8c\uff0c\u5b58\u53d6 <code>\/docs<\/code> \u53ef\u4ee5\u770b\u5230 Swagger UI \u6587\u4ef6\uff0c\u5b58\u53d6 <code>\/redoc<\/code> \u5247\u662f ReDoc \u683c\u5f0f\u7684\u6587\u4ef6\u3002\u9019\u4e9b\u6587\u4ef6\u6703\u6839\u64da\u7a0b\u5f0f\u78bc\u81ea\u52d5\u66f4\u65b0\u3002\",\n        2: \"<code>BaseModel<\/code> \u662f\u5f9e Pydantic \u5957\u4ef6\u532f\u5165\u7684\uff0c\u7528\u65bc\u5b9a\u7fa9\u8cc7\u6599\u7d50\u69cb\u548c\u9032\u884c\u578b\u5225\u9a57\u8b49\u3002FastAPI \u5145\u5206\u5229\u7528 Pydantic \u4f86\u5be6\u73fe\u81ea\u52d5\u9a57\u8b49\u529f\u80fd\u3002\",\n        3: \"\u7576\u578b\u5225\u4e0d\u7b26\u6642\uff0cFastAPI \u6703\u81ea\u52d5\u56de\u50b3 422 \u932f\u8aa4\uff08Unprocessable Entity\uff09\uff0c\u544a\u77e5\u4f7f\u7528\u8005\u53c3\u6578\u578b\u5225\u932f\u8aa4\u3002\u9019\u662f FastAPI \u7684\u81ea\u52d5\u9a57\u8b49\u529f\u80fd\uff0c\u4e0d\u9700\u8981\u64b0\u5beb\u984d\u5916\u7684\u9a57\u8b49\u7a0b\u5f0f\u78bc\u3002\",\n        4: \"FastAPI \u7684\u6838\u5fc3\u512a\u52e2\u5305\u62ec\u81ea\u52d5\u7522\u751f API \u6587\u4ef6\u3001\u5167\u5efa\u578b\u5225\u9a57\u8b49\u3002Flask \u6c92\u6709\u9019\u4e9b\u5167\u5efa\u529f\u80fd\uff0c\u9700\u8981\u624b\u52d5\u8655\u7406\u9a57\u8b49\uff0c\u4e14\u9810\u8a2d\u4e0d\u652f\u63f4 async\u3002\",\n        5: \"<code>APIRouter<\/code> \u7528\u65bc\u5c07\u8def\u7531\u5206\u6a21\u7d44\u7ba1\u7406\uff0c\u529f\u80fd\u985e\u4f3c Flask \u7684 Blueprint\u3002\u7576\u770b\u5230\u9019\u500b\u5143\u4ef6\u6642\uff0c\u8868\u793a\u5c08\u6848\u63a1\u7528\u6a21\u7d44\u5316\u7684\u67b6\u69cb\u8a2d\u8a08\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\">\u524d\u8a00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u4f7f\u7528 AI \u8f14\u52a9\u958b\u767c Python \u5f8c\u7aef\u5c08\u6848\u6642\uff0c\u7d93\u5e38\u6703\u770b\u5230 AI \u5efa\u8b70\u4f7f\u7528 FastAPI\u3002\u9019\u7bc7\u6587\u7ae0\u5e6b\u52a9\u4f60\u7406\u89e3 FastAPI \u7684\u6838\u5fc3\u512a\u52e2\uff0c\u4ee5\u53ca\u70ba\u4ec0\u9ebc\u5b83\u6210\u70ba\u73fe\u4ee3 Python API \u958b\u767c\u7684\u71b1\u9580\u9078\u64c7\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FastAPI \u662f\u4ec0\u9ebc\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FastAPI \u662f\u4e00\u500b\u73fe\u4ee3\u7684 Python Web \u6846\u67b6\uff0c\u5c08\u9580\u8a2d\u8a08\u7528\u4f86\u5efa\u69cb API\u3002\u5b83\u7684\u540d\u5b57\u5c31\u8aaa\u660e\u4e86\u5169\u500b\u6838\u5fc3\u7279\u9ede\uff1a<strong>Fast<\/strong>\uff08\u5feb\u901f\uff09\u548c <strong>API<\/strong>\uff08\u5c08\u6ce8\u65bc API \u958b\u767c\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f86\u770b\u4e00\u500b\u6700\u7c21\u55ae\u7684 FastAPI \u61c9\u7528\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-keyword\">from<\/span> fastapi <span class=\"hljs-keyword\">import<\/span> FastAPI\n\napp = FastAPI()\n\n@app.get(<span class=\"hljs-string\">\"\/\"<\/span>)\ndef read_root():\n    <span class=\"hljs-keyword\">return<\/span> {<span class=\"hljs-string\">\"message\"<\/span>: <span class=\"hljs-string\">\"Hello World\"<\/span>}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">JavaScript<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">javascript<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u9019\u6bb5\u7a0b\u5f0f\u78bc\u505a\u4e86\u4ec0\u9ebc\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>FastAPI()<\/code> \u5efa\u7acb\u61c9\u7528\u7a0b\u5f0f\u5be6\u4f8b<\/li>\n<li><code>@app.get(\"\/\")<\/code> \u88dd\u98fe\u5668\u5b9a\u7fa9\u4e86\u4e00\u500b GET \u8acb\u6c42\u7684\u8def\u7531<\/li>\n<li>\u51fd\u5f0f\u76f4\u63a5\u56de\u50b3 Python \u5b57\u5178\uff0cFastAPI \u81ea\u52d5\u8f49\u63db\u70ba JSON<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6838\u5fc3\u512a\u52e2\u4e00\uff1a\u81ea\u52d5\u7522\u751f API \u6587\u4ef6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FastAPI \u6700\u5438\u5f15\u4eba\u7684\u7279\u8272\u662f<strong>\u81ea\u52d5\u7522\u751f\u4e92\u52d5\u5f0f API \u6587\u4ef6<\/strong>\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\">from fastapi import FastAPI\nfrom pydantic import BaseModel\n\napp = FastAPI()\n\nclass Item(BaseModel):\n    name: str\n    price: float\n    is_offer: bool = False\n\n@app.post(\"\/items\/\")\ndef create_item(item: Item):\n    return {\"item_name\": item.name, \"item_price\": item.price}\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u8b80\u5230\u9019\u6a23\u7684\u7a0b\u5f0f\u78bc\u6642\uff0c\u6ce8\u610f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><code>BaseModel<\/code><\/strong> &#8211; \u4f86\u81ea Pydantic\uff0c\u7528\u65bc\u5b9a\u7fa9\u8cc7\u6599\u7d50\u69cb<\/li>\n<li><strong>\u578b\u5225\u6a19\u8a3b<\/strong> &#8211; <code>name: str<\/code> \u8868\u793a name \u5fc5\u9808\u662f\u5b57\u4e32<\/li>\n<li><strong>\u9810\u8a2d\u503c<\/strong> &#8211; <code>is_offer: bool = False<\/code> \u8868\u793a\u6b64\u6b04\u4f4d\u53ef\u9078<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u555f\u52d5\u4f3a\u670d\u5668\u5f8c\uff0c\u8a2a\u554f <code>\/docs<\/code> \u5c31\u80fd\u770b\u5230 Swagger UI \u6587\u4ef6\uff0c\u8a2a\u554f <code>\/redoc<\/code> \u5247\u662f ReDoc \u683c\u5f0f\u3002\u9019\u4e9b\u6587\u4ef6\u6703\u6839\u64da\u4f60\u7684\u7a0b\u5f0f\u78bc\u81ea\u52d5\u66f4\u65b0\uff0c\u4e0d\u9700\u8981\u984d\u5916\u7dad\u8b77\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6838\u5fc3\u512a\u52e2\u4e8c\uff1a\u578b\u5225\u63d0\u793a\u8207\u81ea\u52d5\u9a57\u8b49<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FastAPI \u5145\u5206\u5229\u7528 Python \u7684\u578b\u5225\u63d0\u793a\uff08Type Hints\uff09\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\">@app.get(<span class=\"hljs-string\">\"\/items\/{item_id}\"<\/span>)\ndef read_item(item_id: int, <span class=\"hljs-attr\">q<\/span>: str = None):\n    <span class=\"hljs-keyword\">return<\/span> {<span class=\"hljs-string\">\"item_id\"<\/span>: item_id, <span class=\"hljs-string\">\"q\"<\/span>: q}\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\">\u9019\u6bb5\u7a0b\u5f0f\u78bc\u544a\u8a34\u6211\u5011\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>item_id: int<\/code> &#8211; \u8def\u5f91\u53c3\u6578\uff0c\u5fc5\u9808\u662f\u6574\u6578<\/li>\n<li><code>q: str = None<\/code> &#8211; \u67e5\u8a62\u53c3\u6578\uff0c\u53ef\u9078\u7684\u5b57\u4e32<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f7f\u7528\u8005\u50b3\u5165 <code>\/items\/abc<\/code>\uff0cFastAPI \u6703\u81ea\u52d5\u56de\u50b3 422 \u932f\u8aa4\uff0c\u544a\u77e5 <code>item_id<\/code> \u5fc5\u9808\u662f\u6574\u6578\u3002\u4f60\u4e0d\u9700\u8981\u5beb\u4efb\u4f55\u9a57\u8b49\u7a0b\u5f0f\u78bc\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6838\u5fc3\u512a\u52e2\u4e09\uff1a\u539f\u751f\u975e\u540c\u6b65\u652f\u63f4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FastAPI \u539f\u751f\u652f\u63f4 Python \u7684 async\/await\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-3\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\">@app.get(<span class=\"hljs-string\">\"\/async-items\/\"<\/span>)\n<span class=\"hljs-keyword\">async<\/span> def read_items():\n    results = <span class=\"hljs-keyword\">await<\/span> some_async_operation()\n    <span class=\"hljs-keyword\">return<\/span> results\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<p class=\"wp-block-paragraph\">\u6ce8\u610f <code>async def<\/code> \u548c <code>await<\/code> \u95dc\u9375\u5b57\u3002\u9019\u8b93 FastAPI \u5728\u8655\u7406 I\/O \u5bc6\u96c6\u578b\u64cd\u4f5c\uff08\u5982\u8cc7\u6599\u5eab\u67e5\u8a62\u3001\u5916\u90e8 API \u547c\u53eb\uff09\u6642\u6548\u80fd\u7279\u5225\u597d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u4e5f\u652f\u63f4\u540c\u6b65\u51fd\u5f0f\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\">@app.get(<span class=\"hljs-string\">\"\/sync-items\/\"<\/span>)\ndef read_items():\n    <span class=\"hljs-keyword\">return<\/span> {<span class=\"hljs-string\">\"items\"<\/span>: &#91;<span class=\"hljs-string\">\"item1\"<\/span>, <span class=\"hljs-string\">\"item2\"<\/span>]}\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<p class=\"wp-block-paragraph\">\u4f60\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u540c\u6b65\u6216\u975e\u540c\u6b65\u5beb\u6cd5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8207\u5176\u4ed6\u6846\u67b6\u6bd4\u8f03<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Flask<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Flask \u662f\u8f15\u91cf\u7d1a\u6846\u67b6\uff0c\u4f60\u53ef\u80fd\u6703\u770b\u5230\u9019\u6a23\u7684\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-5\" data-shcb-language-name=\"JavaScript\" data-shcb-language-slug=\"javascript\"><span><code class=\"hljs language-javascript\"><span class=\"hljs-keyword\">from<\/span> flask <span class=\"hljs-keyword\">import<\/span> Flask, jsonify\n\napp = Flask(__name__)\n\n@app.route(<span class=\"hljs-string\">\"\/items\/&lt;int:item_id&gt;\"<\/span>)\ndef read_item(item_id):\n    <span class=\"hljs-keyword\">return<\/span> jsonify({<span class=\"hljs-string\">\"item_id\"<\/span>: item_id})\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\">Flask vs FastAPI \u95dc\u9375\u5dee\u7570\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flask \u6c92\u6709\u5167\u5efa\u578b\u5225\u9a57\u8b49\uff0c\u9700\u8981\u624b\u52d5\u8655\u7406<\/li>\n<li>Flask \u6c92\u6709\u81ea\u52d5\u7522\u751f API \u6587\u4ef6<\/li>\n<li>Flask \u9810\u8a2d\u4e0d\u652f\u63f4 async\uff08\u9700\u8981\u984d\u5916\u8a2d\u5b9a\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Django REST Framework<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Django \u662f\u5168\u529f\u80fd\u6846\u67b6\uff0c\u9069\u5408\u5efa\u69cb\u5b8c\u6574\u7684 Web \u61c9\u7528\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-keyword\">from<\/span> rest_framework.decorators <span class=\"hljs-keyword\">import<\/span> api_view\n<span class=\"hljs-keyword\">from<\/span> rest_framework.response <span class=\"hljs-keyword\">import<\/span> Response\n\n@api_view(&#91;<span class=\"hljs-string\">'GET'<\/span>])\ndef read_item(request, item_id):\n    <span class=\"hljs-keyword\">return<\/span> Response({<span class=\"hljs-string\">\"item_id\"<\/span>: item_id})\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\">Django REST Framework vs FastAPI\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Django \u529f\u80fd\u5b8c\u6574\u4f46\u8f03\u70ba\u8907\u96dc<\/li>\n<li>Django \u6709\u5167\u5efa ORM\u3001Admin \u4ecb\u9762\u3001\u8a8d\u8b49\u7cfb\u7d71<\/li>\n<li>FastAPI \u66f4\u8f15\u91cf\u3001\u5c08\u6ce8\u65bc API \u958b\u767c<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u9078\u64c7\u6846\u67b6\u7684\u5224\u65b7\u4f9d\u64da<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u770b\u5230\u5c08\u6848\u4f7f\u7528\u4e0d\u540c\u6846\u67b6\u6642\uff0c\u53ef\u4ee5\u9019\u6a23\u7406\u89e3\u9078\u64c7\u539f\u56e0\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u5834\u666f<\/th>\n<th>\u63a8\u85a6\u6846\u67b6<\/th>\n<th>\u539f\u56e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7d14 API \u670d\u52d9<\/td>\n<td>FastAPI<\/td>\n<td>\u6548\u80fd\u597d\u3001\u81ea\u52d5\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>\u5fae\u670d\u52d9\u67b6\u69cb<\/td>\n<td>FastAPI<\/td>\n<td>\u8f15\u91cf\u3001\u5bb9\u6613\u90e8\u7f72<\/td>\n<\/tr>\n<tr>\n<td>ML \u6a21\u578b\u90e8\u7f72<\/td>\n<td>FastAPI<\/td>\n<td>async \u652f\u63f4\u3001\u6548\u80fd\u512a\u7570<\/td>\n<\/tr>\n<tr>\n<td>\u9700\u8981 Admin \u5f8c\u53f0<\/td>\n<td>Django<\/td>\n<td>\u5167\u5efa\u529f\u80fd\u5b8c\u6574<\/td>\n<\/tr>\n<tr>\n<td>\u5df2\u6709 Flask \u5c08\u6848<\/td>\n<td>Flask<\/td>\n<td>\u7dad\u8b77\u6210\u672c\u8003\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u7c21\u55ae\u539f\u578b\u958b\u767c<\/td>\n<td>Flask \u6216 FastAPI<\/td>\n<td>\u5169\u8005\u90fd\u9069\u5408<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5be6\u969b\u5c08\u6848\u8b58\u5225<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u95b1\u8b80 FastAPI \u5c08\u6848\u6642\uff0c\u6ce8\u610f\u9019\u4e9b\u5e38\u898b\u6a21\u5f0f\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=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \u5c08\u6848\u5165\u53e3\u901a\u5e38\u547d\u540d\u70ba main.py<\/span>\nfrom fastapi import FastAPI\n\napp = FastAPI(\n    title=<span class=\"hljs-string\">\"My API\"<\/span>,\n    description=<span class=\"hljs-string\">\"API \u8aaa\u660e\u6587\u4ef6\"<\/span>,\n    version=<span class=\"hljs-string\">\"1.0.0\"<\/span>\n)\n\n<span class=\"hljs-comment\"># \u5206\u6a21\u7d44\u6642\u6703\u4f7f\u7528 APIRouter<\/span>\nfrom fastapi import APIRouter\nrouter = APIRouter(prefix=<span class=\"hljs-string\">\"\/users\"<\/span>, tags=&#91;<span class=\"hljs-string\">\"users\"<\/span>])\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-7\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u770b\u5230 <code>APIRouter<\/code> \u8868\u793a\u5c08\u6848\u63a1\u7528\u6a21\u7d44\u5316\u7d50\u69cb\uff0c\u985e\u4f3c Flask \u7684 Blueprint\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c0f\u7d50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FastAPI \u7684\u8a2d\u8a08\u7406\u5ff5\u662f\uff1a\u7528\u6700\u5c11\u7684\u7a0b\u5f0f\u78bc\uff0c\u7372\u5f97\u6700\u5927\u7684\u529f\u80fd\u3002\u5b83\u7d50\u5408\u4e86\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u9ad8\u6548\u80fd<\/strong> &#8211; \u57fa\u65bc Starlette \u548c Pydantic<\/li>\n<li><strong>\u958b\u767c\u8005\u9ad4\u9a57<\/strong> &#8211; \u81ea\u52d5\u6587\u4ef6\u3001\u578b\u5225\u63d0\u793a\u3001\u7de8\u8f2f\u5668\u652f\u63f4<\/li>\n<li><strong>\u73fe\u4ee3\u5316<\/strong> &#8211; \u539f\u751f async \u652f\u63f4\u3001\u7b26\u5408 OpenAPI \u6a19\u6e96<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u770b\u5230\u5c08\u6848\u4f7f\u7528 FastAPI\uff0c\u901a\u5e38\u610f\u5473\u8457\u9019\u662f\u4e00\u500b\u5c08\u6ce8\u65bc API \u958b\u767c\u3001\u91cd\u8996\u6548\u80fd\u548c\u958b\u767c\u6548\u7387\u7684\u73fe\u4ee3 Python \u5c08\u6848\u3002<\/p>\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:\/\/fastapi.tiangolo.com\/\">FastAPI \u5b98\u65b9\u6587\u4ef6<\/a><\/li>\n<li>\u4e0b\u4e00\u7bc7\uff1a\u3010FastAPI \u6559\u5b78\u3011#02 \u7b2c\u4e00\u500b FastAPI \u61c9\u7528<\/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\uff1a\u70ba\u4ec0\u9ebc\u9078\u64c7 FastAPI\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    <div class=\"question-adv\" id=\"qAdv1\">\n      <h3>1. \u4f60\u6b63\u5728\u958b\u767c\u4e00\u500b\u9700\u8981\u983b\u7e41\u547c\u53eb\u5916\u90e8 API \u7684\u5fae\u670d\u52d9\uff0c\u5718\u968a\u8a0e\u8ad6\u8981\u9078\u64c7\u54ea\u500b\u6846\u67b6\u3002\u6839\u64da\u6587\u7ae0\u5167\u5bb9\uff0c\u4ee5\u4e0b\u54ea\u500b\u9078\u64c7\u6700\u5408\u9069\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1, 'A', 'B')\">A. Django REST Framework\uff0c\u56e0\u70ba\u529f\u80fd\u5b8c\u6574<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'B', 'B')\">B. FastAPI\uff0c\u56e0\u70ba\u539f\u751f\u652f\u63f4 async \u4e14\u6548\u80fd\u512a\u7570<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'C', 'B')\">C. Flask\uff0c\u56e0\u70ba\u6700\u8f15\u91cf<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'D', 'B')\">D. Django\uff0c\u56e0\u70ba\u6709\u5167\u5efa ORM<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv1\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv2\">\n      <h3>2. \u540c\u4e8b\u5beb\u4e86\u4ee5\u4e0b FastAPI \u7a0b\u5f0f\u78bc\uff0c\u4f46 API \u6587\u4ef6\u4e2d\u6c92\u6709\u986f\u793a\u8acb\u6c42\u53c3\u6578\u7684\u578b\u5225\u8cc7\u8a0a\u3002\u53ef\u80fd\u7684\u539f\u56e0\u662f\u4ec0\u9ebc\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">from fastapi import FastAPI\n\napp = FastAPI()\n\n@app.post(&#8220;\/items\/&#8221;)\ndef create_item(item):\n    return {&#8220;received&#8221;: item}<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2, 'A', 'C')\">A. \u6c92\u6709\u532f\u5165 <code>pydantic<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(2, 'B', 'C')\">B. \u61c9\u8a72\u4f7f\u7528 <code>@app.get<\/code> \u800c\u975e <code>@app.post<\/code><\/li>\n        <li onclick=\"checkAnswerAdv(2, 'C', 'C')\">C. \u53c3\u6578 <code>item<\/code> \u6c92\u6709\u578b\u5225\u6a19\u8a3b\uff0cFastAPI \u7121\u6cd5\u63a8\u65b7\u7d50\u69cb<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'D', 'C')\">D. <code>FastAPI()<\/code> \u9700\u8981\u984d\u5916\u8a2d\u5b9a\u624d\u80fd\u7522\u751f\u6587\u4ef6<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv2\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv3\">\n      <h3>3. \u4f60\u63a5\u624b\u4e00\u500b\u5c08\u6848\uff0c\u9700\u8981\u5efa\u7acb\u9700\u8981 Admin \u5f8c\u53f0\u7ba1\u7406\u4ecb\u9762\u7684\u5167\u90e8\u7cfb\u7d71\uff0c\u540c\u6642\u4e5f\u9700\u8981\u63d0\u4f9b API\u3002\u6839\u64da\u6587\u7ae0\u7684\u6846\u67b6\u6bd4\u8f03\uff0c\u4f60\u6703\u5982\u4f55\u5efa\u8b70\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3, 'A', 'D')\">A. \u4f7f\u7528 FastAPI\uff0c\u56e0\u70ba\u6548\u80fd\u6700\u597d<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'B', 'D')\">B. \u4f7f\u7528 Flask\uff0c\u56e0\u70ba\u6700\u5bb9\u6613\u4e0a\u624b<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'C', 'D')\">C. \u4f7f\u7528 FastAPI \u642d\u914d\u81ea\u5df1\u958b\u767c Admin \u4ecb\u9762<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'D', 'D')\">D. \u4f7f\u7528 Django\uff0c\u56e0\u70ba\u6709\u5167\u5efa Admin \u4ecb\u9762\u548c\u5b8c\u6574\u529f\u80fd<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv3\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv4\">\n      <h3>4. \u65b0\u9032\u540c\u4e8b\u770b\u5230\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u611f\u5230\u56f0\u60d1\uff0c\u554f\u4f60\u70ba\u4ec0\u9ebc <code>is_offer<\/code> \u53c3\u6578\u53ef\u4ee5\u4e0d\u50b3\u3002\u4f60\u6703\u5982\u4f55\u89e3\u91cb\uff1f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">from pydantic import BaseModel\n\nclass Item(BaseModel):\n    name: str\n    price: float\n    is_offer: bool = False<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4, 'A', 'B')\">A. <code>bool<\/code> \u578b\u5225\u7684\u53c3\u6578\u9810\u8a2d\u90fd\u662f\u53ef\u9078\u7684<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'B', 'B')\">B. <code>is_offer: bool = False<\/code> \u8a2d\u5b9a\u4e86\u9810\u8a2d\u503c\uff0c\u4f7f\u6b64\u6b04\u4f4d\u8b8a\u6210\u53ef\u9078<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'C', 'B')\">C. Pydantic \u6703\u81ea\u52d5\u5c07\u6240\u6709\u53c3\u6578\u8a2d\u70ba\u53ef\u9078<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'D', 'B')\">D. FastAPI \u6703\u5ffd\u7565\u5e03\u6797\u578b\u5225\u7684\u9a57\u8b49<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv4\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv5\">\n      <h3>5. \u4f60\u8981\u90e8\u7f72\u4e00\u500b\u6a5f\u5668\u5b78\u7fd2\u6a21\u578b\u4f5c\u70ba API \u670d\u52d9\uff0c\u9810\u671f\u6703\u6709\u5927\u91cf\u4e26\u767c\u8acb\u6c42\u3002\u6839\u64da\u6587\u7ae0\u7684\u9078\u64c7\u5224\u65b7\u4f9d\u64da\uff0c\u6700\u9069\u5408\u7684\u6846\u67b6\u662f\uff1f <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5, 'A', 'A')\">A. FastAPI\uff0c\u56e0\u70ba async \u652f\u63f4\u548c\u6548\u80fd\u512a\u7570\u9069\u5408 ML \u6a21\u578b\u90e8\u7f72<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'B', 'A')\">B. Django REST Framework\uff0c\u56e0\u70ba\u529f\u80fd\u5b8c\u6574<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'C', 'A')\">C. Flask\uff0c\u56e0\u70ba\u7c21\u55ae\u539f\u578b\u958b\u767c\u9069\u5408<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'D', 'A')\">D. \u4ee5\u4e0a\u7686\u53ef\uff0c\u5dee\u7570\u4e0d\u5927<\/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: \"\u6587\u7ae0\u660e\u78ba\u6307\u51fa\u5fae\u670d\u52d9\u67b6\u69cb\u63a8\u85a6\u4f7f\u7528 FastAPI\uff0c\u56e0\u70ba\u5b83\u8f15\u91cf\u3001\u5bb9\u6613\u90e8\u7f72\uff0c\u4e14\u539f\u751f\u652f\u63f4 async\/await\uff0c\u5728\u8655\u7406 I\/O \u5bc6\u96c6\u578b\u64cd\u4f5c\uff08\u5982\u5916\u90e8 API \u547c\u53eb\uff09\u6642\u6548\u80fd\u7279\u5225\u597d\u3002Django \u96d6\u7136\u529f\u80fd\u5b8c\u6574\u4f46\u8f03\u70ba\u8907\u96dc\uff0cFlask \u9810\u8a2d\u4e0d\u652f\u63f4 async\u3002\",\n        2: \"FastAPI \u5145\u5206\u5229\u7528 Python \u7684\u578b\u5225\u63d0\u793a\uff08Type Hints\uff09\u4f86\u7522\u751f API \u6587\u4ef6\u548c\u9032\u884c\u81ea\u52d5\u9a57\u8b49\u3002\u7a0b\u5f0f\u78bc\u4e2d\u7684 <code>item<\/code> \u53c3\u6578\u6c92\u6709\u578b\u5225\u6a19\u8a3b\uff0c\u6240\u4ee5 FastAPI \u7121\u6cd5\u63a8\u65b7\u5176\u7d50\u69cb\u3002\u6b63\u78ba\u505a\u6cd5\u662f\u5b9a\u7fa9 <code>BaseModel<\/code> \u4e26\u6a19\u8a3b\u578b\u5225\uff0c\u4f8b\u5982 <code>item: Item<\/code>\u3002\",\n        3: \"\u6587\u7ae0\u7684\u6846\u67b6\u9078\u64c7\u8868\u683c\u660e\u78ba\u6307\u51fa\uff0c\u9700\u8981 Admin \u5f8c\u53f0\u6642\u63a8\u85a6\u4f7f\u7528 Django\uff0c\u56e0\u70ba\u5b83\u6709\u5167\u5efa\u5b8c\u6574\u7684 Admin \u4ecb\u9762\u3001ORM \u548c\u8a8d\u8b49\u7cfb\u7d71\u3002FastAPI \u66f4\u5c08\u6ce8\u65bc API \u958b\u767c\uff0c\u6c92\u6709\u9019\u4e9b\u5167\u5efa\u529f\u80fd\u3002\",\n        4: \"\u5728 Pydantic \u7684 <code>BaseModel<\/code> \u4e2d\uff0c<code>is_offer: bool = False<\/code> \u8a9e\u6cd5\u8868\u793a\u6b64\u6b04\u4f4d\u6709\u9810\u8a2d\u503c <code>False<\/code>\u3002\u6587\u7ae0\u8aaa\u660e\u9019\u4ee3\u8868\u300c\u6b64\u6b04\u4f4d\u53ef\u9078\u300d\uff0c\u5982\u679c\u4f7f\u7528\u8005\u4e0d\u50b3\u5165\uff0c\u5c31\u6703\u4f7f\u7528\u9810\u8a2d\u503c\u3002\u9019\u4e0d\u662f\u56e0\u70ba\u578b\u5225\u662f bool\uff0c\u800c\u662f\u56e0\u70ba\u8a2d\u5b9a\u4e86\u9810\u8a2d\u503c\u3002\",\n        5: \"\u6587\u7ae0\u7684\u9078\u64c7\u5224\u65b7\u4f9d\u64da\u8868\u683c\u4e2d\uff0cML \u6a21\u578b\u90e8\u7f72\u660e\u78ba\u63a8\u85a6 FastAPI\uff0c\u539f\u56e0\u662f\u300casync \u652f\u63f4\u3001\u6548\u80fd\u512a\u7570\u300d\u3002\u6a5f\u5668\u5b78\u7fd2\u6a21\u578b\u90e8\u7f72\u901a\u5e38\u9700\u8981\u8655\u7406\u5927\u91cf\u4e26\u767c\u8acb\u6c42\uff0cFastAPI \u7684\u975e\u540c\u6b65\u7279\u6027\u548c\u9ad8\u6548\u80fd\u4f7f\u5176\u6210\u70ba\u6700\u4f73\u9078\u64c7\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 = \"\u5b8c\u7f8e\uff01\u4f60\u5df2\u7d93\u6e96\u5099\u597d\u5be6\u6230\u4e86\uff01\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.8))\n            msg = \"\u5f88\u68d2\uff01\u518d\u8907\u7fd2\u4e00\u4e0b\u932f\u7684\u984c\u76ee\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.6))\n            msg = \"\u5efa\u8b70\u91cd\u8b80\u76f8\u95dc\u6bb5\u843d\u5f8c\u518d\u8a66\u4e00\u6b21\";\n          else msg = \"\u5efa\u8b70\u91cd\u65b0\u95b1\u8b80\u6587\u4ef6\uff0c\u7279\u5225\u6ce8\u610f\u64cd\u4f5c\u6d41\u7a0b\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" + correctAdv + \" \/ \" + totalAdv + \"<br>\" + msg;\n        }\n      }\n    \n<\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6e2c\u9a57\uff1a\u70ba\u4ec0\u9ebc\u9078\u64c7 FastAPI\uff1f \u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c 1. FastAPI \u81ea\u52d5\u7522\u751f\u7684 A [&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":[181],"tags":[292,291,240,293],"class_list":["post-288","post","type-post","status-publish","format-standard","hentry","category-fastapi","tag-api","tag-fastapi","tag-python","tag-293"],"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\/288","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=288"}],"version-history":[{"count":0,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/288\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}