{"id":107202,"date":"2026-09-19T06:32:31","date_gmt":"2026-09-18T22:32:31","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/107202.html"},"modified":"2026-09-19T06:32:31","modified_gmt":"2026-09-18T22:32:31","slug":"python-%e5%9f%ba%e7%a1%80%e8%af%ad%e6%b3%95%ef%bc%88%e4%b9%9d%ef%bc%89%ef%bc%9adjango-flask-fastapi-%e4%b8%89%e5%a4%a7-web-%e6%a1%86%e6%9e%b6%e8%af%a6%e7%bb%86%e5%af%b9%e6%af%94%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/107202.html","title":{"rendered":"Python \u57fa\u7840\u8bed\u6cd5\uff08\u4e5d\uff09\uff1aDjango\/Flask\/FastAPI \u4e09\u5927 Web \u6846\u67b6\u8be6\u7ec6\u5bf9\u6bd4\u89e3\u6790"},"content":{"rendered":"<h3>1. \u5f15\u8a00<\/h3>\n<p>Python \u4e4b\u6240\u4ee5\u5728 Web \u5f00\u53d1\u9886\u57df\u5360\u636e\u91cd\u8981\u5730\u4f4d&#xff0c;\u79bb\u4e0d\u5f00\u5176\u4e30\u5bcc\u4e14\u6210\u719f\u7684 Web \u6846\u67b6\u751f\u6001\u3002\u5728\u4f17\u591a\u6846\u67b6\u4e2d&#xff0c;Django\u3001Flask \u548c FastAPI \u662f\u6700\u5177\u4ee3\u8868\u6027\u7684\u4e09\u4e2a&#xff0c;\u5b83\u4eec\u5206\u522b\u4ee3\u8868\u4e86\u300c\u5927\u800c\u5168\u300d\u300c\u5c0f\u800c\u7cbe\u300d\u548c\u300c\u5feb\u800c\u65b0\u300d\u4e09\u79cd\u4e0d\u540c\u7684\u8bbe\u8ba1\u54f2\u5b66\u3002<\/p>\n<p>\u5bf9\u4e8e\u521d\u5b66\u8005\u6765\u8bf4&#xff0c;\u9762\u5bf9\u8fd9\u4e09\u4e2a\u6846\u67b6\u5e38\u5e38\u4f1a\u611f\u5230\u56f0\u60d1&#xff1a;\u5230\u5e95\u8be5\u5b66\u54ea\u4e2a&#xff1f;\u9879\u76ee\u9009\u578b\u65f6\u53c8\u8be5\u5982\u4f55\u6289\u62e9&#xff1f;\u672c\u6587\u5c06\u4ece\u8bbe\u8ba1\u7406\u5ff5\u3001\u6838\u5fc3\u7279\u6027\u3001\u6027\u80fd\u8868\u73b0\u3001\u9002\u7528\u573a\u666f\u7b49\u591a\u4e2a\u7ef4\u5ea6&#xff0c;\u5bf9\u4e09\u5927\u6846\u67b6\u8fdb\u884c\u7cfb\u7edf\u6027\u7684\u5bf9\u6bd4\u89e3\u6790&#xff0c;\u5e2e\u52a9\u4f60\u5efa\u7acb\u6e05\u6670\u7684\u8ba4\u77e5&#xff0c;\u505a\u51fa\u5408\u9002\u7684\u6280\u672f\u9009\u578b\u3002<\/p>\n<h3>2. \u4e09\u5927\u6846\u67b6\u6982\u89c8<\/h3>\n<p>\u5728\u6df1\u5165\u5bf9\u6bd4\u4e4b\u524d&#xff0c;\u6211\u4eec\u5148\u5bf9\u4e09\u4e2a\u6846\u67b6\u505a\u4e00\u4e2a\u6574\u4f53\u6027\u7684\u8ba4\u8bc6\u3002<\/p>\n<h4>2.1 Django&#xff1a;\u5927\u800c\u5168\u7684\u300c\u5168\u5bb6\u6876\u300d<\/h4>\n<p>Django \u8bde\u751f\u4e8e 2005 \u5e74&#xff0c;\u6700\u521d\u7528\u4e8e\u65b0\u95fb\u7f51\u7ad9\u7684\u5185\u5bb9\u7ba1\u7406&#xff0c;\u540e\u4e8e 2008 \u5e74\u53d1\u5e03\u4e3a\u5f00\u6e90\u9879\u76ee\u3002\u5b83\u9075\u5faa \u300cBatteries included\u300d&#xff08;\u81ea\u5e26\u7535\u6c60&#xff09; \u7684\u7406\u5ff5&#xff0c;\u5185\u7f6e\u4e86 ORM\u3001Admin \u540e\u53f0\u3001\u8ba4\u8bc1\u7cfb\u7edf\u3001\u8868\u5355\u5904\u7406\u3001\u6a21\u677f\u5f15\u64ce\u7b49\u51e0\u4e4e\u6240\u6709 Web \u5f00\u53d1\u6240\u9700\u7684\u7ec4\u4ef6\u3002<\/p>\n<p><span class=\"token comment\"># Django \u7684 MTV \u67b6\u6784\u793a\u4f8b&#xff1a;\u6a21\u578b\u5b9a\u4e49<\/span><br \/>\n<span class=\"token keyword\">from<\/span> django<span class=\"token punctuation\">.<\/span>db <span class=\"token keyword\">import<\/span> models<\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Article<\/span><span class=\"token punctuation\">(<\/span>models<span class=\"token punctuation\">.<\/span>Model<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    title <span class=\"token operator\">&#061;<\/span> models<span class=\"token punctuation\">.<\/span>CharField<span class=\"token punctuation\">(<\/span>max_length<span class=\"token operator\">&#061;<\/span><span class=\"token number\">200<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    content <span class=\"token operator\">&#061;<\/span> models<span class=\"token punctuation\">.<\/span>TextField<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    created_at <span class=\"token operator\">&#061;<\/span> models<span class=\"token punctuation\">.<\/span>DateTimeField<span class=\"token punctuation\">(<\/span>auto_now_add<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token keyword\">def<\/span> <span class=\"token function\">__str__<\/span><span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> self<span class=\"token punctuation\">.<\/span>title<\/p>\n<h4>2.2 Flask&#xff1a;\u5c0f\u800c\u7cbe\u7684\u300c\u5fae\u6846\u67b6\u300d<\/h4>\n<p>Flask \u8bde\u751f\u4e8e 2010 \u5e74&#xff0c;\u57fa\u4e8e Werkzeug \u548c Jinja2 \u6784\u5efa\u3002\u5b83\u53ea\u63d0\u4f9b\u6700\u6838\u5fc3\u7684\u8def\u7531\u3001\u8bf7\u6c42\u54cd\u5e94\u5904\u7406\u80fd\u529b&#xff0c;\u5176\u4f59\u529f\u80fd&#xff08;\u6570\u636e\u5e93\u3001\u8868\u5355\u3001\u8ba4\u8bc1\u7b49&#xff09;\u90fd\u901a\u8fc7\u6269\u5c55&#xff08;Extension&#xff09;\u6309\u9700\u96c6\u6210\u3002\u8fd9\u79cd\u300c\u5fae\u5185\u6838 &#043; \u63d2\u4ef6\u300d\u7684\u8bbe\u8ba1\u8ba9 Flask \u6781\u5176\u8f7b\u91cf\u7075\u6d3b\u3002<\/p>\n<p><span class=\"token comment\"># Flask \u6700\u5c0f\u5e94\u7528\u793a\u4f8b<\/span><br \/>\n<span class=\"token keyword\">from<\/span> flask <span class=\"token keyword\">import<\/span> Flask<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> Flask<span class=\"token punctuation\">(<\/span>__name__<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>route<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">hello<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;Hello, Flask!&#034;<\/span><\/p>\n<h4>2.3 FastAPI&#xff1a;\u5feb\u800c\u65b0\u7684\u300c\u5f02\u6b65\u65b0\u8d35\u300d<\/h4>\n<p>FastAPI \u53d1\u5e03\u4e8e 2018 \u5e74&#xff0c;\u57fa\u4e8e Starlette \u548c Pydantic \u6784\u5efa\u3002\u5b83\u5145\u5206\u5229\u7528 Python 3.6&#043; \u7684\u7c7b\u578b\u63d0\u793a&#xff08;Type Hints&#xff09;\u548c\u5f02\u6b65&#xff08;async\/await&#xff09;\u7279\u6027&#xff0c;\u81ea\u52a8\u751f\u6210 OpenAPI \u6587\u6863&#xff0c;\u5e76\u4ee5\u6781\u9ad8\u7684\u6027\u80fd\u8457\u79f0\u3002<\/p>\n<p><span class=\"token comment\"># FastAPI \u6700\u5c0f\u5e94\u7528\u793a\u4f8b<\/span><br \/>\n<span class=\"token keyword\">from<\/span> fastapi <span class=\"token keyword\">import<\/span> FastAPI<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> FastAPI<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">hello<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;message&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#034;Hello, FastAPI!&#034;<\/span><span class=\"token punctuation\">}<\/span><\/p>\n<h3>3. \u6838\u5fc3\u7279\u6027\u8be6\u7ec6\u5bf9\u6bd4<\/h3>\n<h4>3.1 \u8def\u7531\u4e0e\u8bf7\u6c42\u5904\u7406<\/h4>\n<table>\n<tr>\u6846\u67b6\u8def\u7531\u5b9a\u4e49\u65b9\u5f0f\u8bf7\u6c42\u53c2\u6570\u83b7\u53d6\u54cd\u5e94\u8fd4\u56de<\/tr>\n<tbody>\n<tr>\n<td>Django<\/td>\n<td>urls.py \u96c6\u4e2d\u914d\u7f6e &#043; \u6b63\u5219\/\u8def\u5f84\u8f6c\u6362\u5668<\/td>\n<td>\u51fd\u6570\u53c2\u6570 &#043; request \u5bf9\u8c61<\/td>\n<td>HttpResponse \/ JsonResponse<\/td>\n<\/tr>\n<tr>\n<td>Flask<\/td>\n<td>\u88c5\u9970\u5668 &#064;app.route()<\/td>\n<td>request.args \/ request.json<\/td>\n<td>return \u5b57\u7b26\u4e32 \/ jsonify()<\/td>\n<\/tr>\n<tr>\n<td>FastAPI<\/td>\n<td>\u88c5\u9970\u5668 &#064;app.get() \/ &#064;app.post()<\/td>\n<td>\u51fd\u6570\u53c2\u6570 &#043; \u7c7b\u578b\u58f0\u660e<\/td>\n<td>\u4efb\u610f Python \u5bf9\u8c61\u81ea\u52a8\u8f6c JSON<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Django \u8def\u7531\u793a\u4f8b&#xff1a;<\/p>\n<p><span class=\"token comment\"># urls.py<\/span><br \/>\n<span class=\"token keyword\">from<\/span> django<span class=\"token punctuation\">.<\/span>urls <span class=\"token keyword\">import<\/span> path<br \/>\n<span class=\"token keyword\">from<\/span> <span class=\"token punctuation\">.<\/span> <span class=\"token keyword\">import<\/span> views<\/p>\n<p>urlpatterns <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n    path<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;articles\/&lt;int:article_id&gt;\/&#034;<\/span><span class=\"token punctuation\">,<\/span> views<span class=\"token punctuation\">.<\/span>article_detail<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n<span class=\"token punctuation\">]<\/span><\/p>\n<p>Flask \u8def\u7531\u793a\u4f8b&#xff1a;<\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>route<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/articles\/&lt;int:article_id&gt;\/&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">article_detail<\/span><span class=\"token punctuation\">(<\/span>article_id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token string-interpolation\"><span class=\"token string\">f&#034;Article ID: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>article_id<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><\/p>\n<p>FastAPI \u8def\u7531\u793a\u4f8b&#xff1a;<\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/articles\/{article_id}&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">article_detail<\/span><span class=\"token punctuation\">(<\/span>article_id<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">int<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;article_id&#034;<\/span><span class=\"token punctuation\">:<\/span> article_id<span class=\"token punctuation\">}<\/span><\/p>\n<h4>3.2 \u6570\u636e\u6301\u4e45\u5316&#xff08;ORM&#xff09;<\/h4>\n<p>\u8fd9\u662f\u4e09\u8005\u5dee\u5f02\u6700\u5927\u7684\u9886\u57df\u4e4b\u4e00\u3002<\/p>\n<p>Django ORM&#xff1a;\u5185\u7f6e\u5b8c\u6574 ORM&#xff0c;\u652f\u6301\u6a21\u578b\u5b9a\u4e49\u3001\u8fc1\u79fb&#xff08;Migration&#xff09;\u3001\u67e5\u8be2\u96c6&#xff08;QuerySet&#xff09;\u94fe\u5f0f\u64cd\u4f5c&#xff0c;\u5f00\u7bb1\u5373\u7528\u3002<\/p>\n<p><span class=\"token comment\"># Django ORM \u67e5\u8be2\u793a\u4f8b<\/span><br \/>\narticles <span class=\"token operator\">&#061;<\/span> Article<span class=\"token punctuation\">.<\/span>objects<span class=\"token punctuation\">.<\/span><span class=\"token builtin\">filter<\/span><span class=\"token punctuation\">(<\/span>status<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;published&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>order_by<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;-created_at&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p>Flask&#xff1a;\u672c\u8eab\u4e0d\u542b ORM&#xff0c;\u901a\u5e38\u642d\u914d SQLAlchemy \u4f7f\u7528\u3002<\/p>\n<p><span class=\"token comment\"># Flask &#043; SQLAlchemy \u793a\u4f8b<\/span><br \/>\n<span class=\"token keyword\">from<\/span> flask_sqlalchemy <span class=\"token keyword\">import<\/span> SQLAlchemy<\/p>\n<p>db <span class=\"token operator\">&#061;<\/span> SQLAlchemy<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Article<\/span><span class=\"token punctuation\">(<\/span>db<span class=\"token punctuation\">.<\/span>Model<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token builtin\">id<\/span> <span class=\"token operator\">&#061;<\/span> db<span class=\"token punctuation\">.<\/span>Column<span class=\"token punctuation\">(<\/span>db<span class=\"token punctuation\">.<\/span>Integer<span class=\"token punctuation\">,<\/span> primary_key<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    title <span class=\"token operator\">&#061;<\/span> db<span class=\"token punctuation\">.<\/span>Column<span class=\"token punctuation\">(<\/span>db<span class=\"token punctuation\">.<\/span>String<span class=\"token punctuation\">(<\/span><span class=\"token number\">200<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>FastAPI&#xff1a;\u672c\u8eab\u4e0d\u542b ORM&#xff0c;\u5b98\u65b9\u63a8\u8350 SQLAlchemy \u6216 Tortoise ORM&#xff0c;\u540c\u65f6\u652f\u6301\u5f02\u6b65 ORM\u3002<\/p>\n<p><span class=\"token comment\"># FastAPI &#043; SQLAlchemy \u5f02\u6b65\u793a\u4f8b<\/span><br \/>\n<span class=\"token keyword\">from<\/span> sqlalchemy<span class=\"token punctuation\">.<\/span>ext<span class=\"token punctuation\">.<\/span>asyncio <span class=\"token keyword\">import<\/span> create_async_engine<\/p>\n<p>engine <span class=\"token operator\">&#061;<\/span> create_async_engine<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;sqlite&#043;aiosqlite:\/\/\/.\/test.db&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<h4>3.3 \u6a21\u677f\u6e32\u67d3<\/h4>\n<table>\n<tr>\u6846\u67b6\u6a21\u677f\u5f15\u64ce\u7279\u70b9<\/tr>\n<tbody>\n<tr>\n<td>Django<\/td>\n<td>\u5185\u7f6e Django Template Language&#xff08;DTL&#xff09;<\/td>\n<td>\u8bed\u6cd5\u7b80\u6d01&#xff0c;\u81ea\u5e26\u5b89\u5168\u8f6c\u4e49<\/td>\n<\/tr>\n<tr>\n<td>Flask<\/td>\n<td>Jinja2<\/td>\n<td>\u529f\u80fd\u5f3a\u5927&#xff0c;\u652f\u6301\u7ee7\u627f\u4e0e\u5b8f<\/td>\n<\/tr>\n<tr>\n<td>FastAPI<\/td>\n<td>\u65e0\u5185\u7f6e&#xff0c;\u53ef\u914d Jinja2<\/td>\n<td>\u66f4\u504f\u5411\u8fd4\u56de JSON&#xff0c;\u6a21\u677f\u975e\u6838\u5fc3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>3.4 \u8868\u5355\u4e0e\u6570\u636e\u6821\u9a8c<\/h4>\n<p>Django&#xff1a;\u5185\u7f6e Form \u548c ModelForm&#xff0c;\u81ea\u52a8\u5904\u7406\u8868\u5355\u6e32\u67d3\u3001\u6821\u9a8c\u548c\u9519\u8bef\u63d0\u793a\u3002<\/p>\n<p>Flask&#xff1a;\u9700\u501f\u52a9 WTForms \u6269\u5c55\u3002<\/p>\n<p>FastAPI&#xff1a;\u57fa\u4e8e Pydantic \u5b9e\u73b0\u58f0\u660e\u5f0f\u6570\u636e\u6821\u9a8c&#xff0c;\u8fd9\u662f\u5176\u6700\u5927\u4eae\u70b9\u4e4b\u4e00\u3002<\/p>\n<p><span class=\"token keyword\">from<\/span> pydantic <span class=\"token keyword\">import<\/span> BaseModel<\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">ArticleCreate<\/span><span class=\"token punctuation\">(<\/span>BaseModel<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    title<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span><br \/>\n    content<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span><br \/>\n    tags<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">list<\/span><span class=\"token punctuation\">[<\/span><span class=\"token builtin\">str<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>post<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/articles\/&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">create_article<\/span><span class=\"token punctuation\">(<\/span>article<span class=\"token punctuation\">:<\/span> ArticleCreate<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># \u81ea\u52a8\u5b8c\u6210\u6570\u636e\u6821\u9a8c<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;title&#034;<\/span><span class=\"token punctuation\">:<\/span> article<span class=\"token punctuation\">.<\/span>title<span class=\"token punctuation\">}<\/span><\/p>\n<h4>3.5 \u8ba4\u8bc1\u4e0e\u6743\u9650<\/h4>\n<p>\u4e0b\u9762\u5206\u522b\u7ed9\u51fa\u4e09\u4e2a\u6846\u67b6\u6700\u5c0f\u53ef\u8fd0\u884c\u7684\u8ba4\u8bc1\u4e0e\u6743\u9650\u63a7\u5236\u793a\u4f8b&#xff0c;\u5e2e\u52a9\u4f60\u5feb\u901f\u7406\u89e3\u5404\u81ea\u7684\u5b9e\u73b0\u601d\u8def\u3002<\/p>\n<p>Django&#xff1a;login_required \u88c5\u9970\u5668<\/p>\n<p>Django \u5185\u7f6e\u5b8c\u6574\u7684\u8ba4\u8bc1\u7cfb\u7edf&#xff0c;\u53ea\u9700\u5728\u89c6\u56fe\u51fd\u6570\u4e0a\u6dfb\u52a0 login_required \u88c5\u9970\u5668&#xff0c;\u5373\u53ef\u8981\u6c42\u7528\u6237\u767b\u5f55\u540e\u624d\u80fd\u8bbf\u95ee\u3002\u672a\u767b\u5f55\u7684\u8bf7\u6c42\u4f1a\u88ab\u91cd\u5b9a\u5411\u5230\u767b\u5f55\u9875&#xff08;\u9ed8\u8ba4 \/accounts\/login\/&#xff09;&#xff1a;<\/p>\n<p><span class=\"token comment\"># views.py<\/span><br \/>\n<span class=\"token keyword\">from<\/span> django<span class=\"token punctuation\">.<\/span>contrib<span class=\"token punctuation\">.<\/span>auth<span class=\"token punctuation\">.<\/span>decorators <span class=\"token keyword\">import<\/span> login_required<br \/>\n<span class=\"token keyword\">from<\/span> django<span class=\"token punctuation\">.<\/span>http <span class=\"token keyword\">import<\/span> JsonResponse<\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;login_required<\/span>  <span class=\"token comment\"># \u672a\u767b\u5f55\u5219\u91cd\u5b9a\u5411\u5230\u767b\u5f55\u9875<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">profile<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># \u767b\u5f55\u540e\u53ef\u901a\u8fc7 request.user \u83b7\u53d6\u5f53\u524d\u7528\u6237<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> JsonResponse<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;username&#034;<\/span><span class=\"token punctuation\">:<\/span> request<span class=\"token punctuation\">.<\/span>user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u6838\u5fc3\u601d\u8def&#xff1a;\u88c5\u9970\u5668\u5728\u89c6\u56fe\u6267\u884c\u524d\u68c0\u67e5 request.user.is_authenticated&#xff0c;\u672a\u901a\u8fc7\u5219\u62e6\u622a\u5e76\u91cd\u5b9a\u5411&#xff0c;\u5b9e\u73b0\u7b80\u5355\u76f4\u63a5\u3002<\/p>\n<p>Flask&#xff1a;Flask-Login \u767b\u5f55\u4fdd\u62a4<\/p>\n<p>Flask \u672c\u8eab\u4e0d\u542b\u8ba4\u8bc1\u7ec4\u4ef6&#xff0c;\u901a\u5e38\u501f\u52a9 Flask-Login \u6269\u5c55\u3002\u6838\u5fc3\u662f login_required \u88c5\u9970\u5668 &#043; current_user \u5168\u5c40\u5bf9\u8c61&#xff1a;<\/p>\n<p><span class=\"token keyword\">from<\/span> flask <span class=\"token keyword\">import<\/span> Flask<span class=\"token punctuation\">,<\/span> redirect<span class=\"token punctuation\">,<\/span> url_for<br \/>\n<span class=\"token keyword\">from<\/span> flask_login <span class=\"token keyword\">import<\/span> LoginManager<span class=\"token punctuation\">,<\/span> login_required<span class=\"token punctuation\">,<\/span> current_user<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> Flask<span class=\"token punctuation\">(<\/span>__name__<span class=\"token punctuation\">)<\/span><br \/>\napp<span class=\"token punctuation\">.<\/span>secret_key <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;your-secret-key&#034;<\/span><\/p>\n<p>login_manager <span class=\"token operator\">&#061;<\/span> LoginManager<span class=\"token punctuation\">(<\/span>app<span class=\"token punctuation\">)<\/span><br \/>\nlogin_manager<span class=\"token punctuation\">.<\/span>login_view <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;login&#034;<\/span>  <span class=\"token comment\"># \u672a\u767b\u5f55\u65f6\u8df3\u8f6c\u5230\u767b\u5f55\u89c6\u56fe<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>route<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/profile&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token decorator annotation punctuation\">&#064;login_required<\/span>  <span class=\"token comment\"># \u672a\u767b\u5f55\u5219\u91cd\u5b9a\u5411\u5230\u767b\u5f55\u9875<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">profile<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># \u901a\u8fc7 current_user \u83b7\u53d6\u5f53\u524d\u767b\u5f55\u7528\u6237<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token string-interpolation\"><span class=\"token string\">f&#034;Hello, <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>current_user<span class=\"token punctuation\">.<\/span>username<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">!&#034;<\/span><\/span><\/p>\n<p>\u6838\u5fc3\u601d\u8def&#xff1a;Flask-Login \u901a\u8fc7 session \u7ba1\u7406\u767b\u5f55\u6001&#xff0c;login_required \u88c5\u9970\u5668\u62e6\u622a\u672a\u8ba4\u8bc1\u8bf7\u6c42&#xff0c;current_user \u63d0\u4f9b\u5f53\u524d\u7528\u6237\u8bbf\u95ee\u5165\u53e3\u3002<\/p>\n<p>FastAPI&#xff1a;OAuth2 \u5bc6\u7801\u6d41\u4f9d\u8d56\u6ce8\u5165<\/p>\n<p>FastAPI \u6ca1\u6709\u5185\u7f6e\u8ba4\u8bc1&#xff0c;\u4f46\u901a\u8fc7\u4f9d\u8d56\u6ce8\u5165&#xff08;Dependency Injection&#xff09;\u673a\u5236\u53ef\u4ee5\u4f18\u96c5\u5730\u5b9e\u73b0 OAuth2 \u5bc6\u7801\u6d41\u8ba4\u8bc1\u3002\u6838\u5fc3\u662f OAuth2PasswordBearer &#043; \u81ea\u5b9a\u4e49\u4f9d\u8d56\u51fd\u6570&#xff1a;<\/p>\n<p><span class=\"token keyword\">from<\/span> fastapi <span class=\"token keyword\">import<\/span> FastAPI<span class=\"token punctuation\">,<\/span> Depends<span class=\"token punctuation\">,<\/span> HTTPException<span class=\"token punctuation\">,<\/span> status<br \/>\n<span class=\"token keyword\">from<\/span> fastapi<span class=\"token punctuation\">.<\/span>security <span class=\"token keyword\">import<\/span> OAuth2PasswordBearer<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> FastAPI<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u58f0\u660e token \u83b7\u53d6\u5730\u5740&#xff08;\/token \u7528\u4e8e\u6362\u53d6 access_token&#xff09;<\/span><br \/>\noauth2_scheme <span class=\"token operator\">&#061;<\/span> OAuth2PasswordBearer<span class=\"token punctuation\">(<\/span>tokenUrl<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;token&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u81ea\u5b9a\u4e49\u8ba4\u8bc1\u4f9d\u8d56&#xff1a;\u6821\u9a8c token \u5e76\u8fd4\u56de\u5f53\u524d\u7528\u6237<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">get_current_user<\/span><span class=\"token punctuation\">(<\/span>token<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span> <span class=\"token operator\">&#061;<\/span> Depends<span class=\"token punctuation\">(<\/span>oauth2_scheme<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># \u5b9e\u9645\u9879\u76ee\u4e2d\u5e94\u5728\u6b64\u89e3\u6790\u5e76\u6821\u9a8c JWT&#xff0c;\u8fd9\u91cc\u4ec5\u4f5c\u6f14\u793a<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> token <span class=\"token operator\">!&#061;<\/span> <span class=\"token string\">&#034;valid-token&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">raise<\/span> HTTPException<span class=\"token punctuation\">(<\/span><br \/>\n            status_code<span class=\"token operator\">&#061;<\/span>status<span class=\"token punctuation\">.<\/span>HTTP_401_UNAUTHORIZED<span class=\"token punctuation\">,<\/span><br \/>\n            detail<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\u65e0\u6548\u7684\u8ba4\u8bc1\u51ed\u636e&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;username&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#034;demo_user&#034;<\/span><span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/profile&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">profile<\/span><span class=\"token punctuation\">(<\/span>user<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">dict<\/span> <span class=\"token operator\">&#061;<\/span> Depends<span class=\"token punctuation\">(<\/span>get_current_user<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># \u53ea\u6709\u901a\u8fc7\u8ba4\u8bc1\u7684\u8bf7\u6c42\u624d\u80fd\u5230\u8fbe\u8fd9\u91cc<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;username&#034;<\/span><span class=\"token punctuation\">:<\/span> user<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;username&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6838\u5fc3\u601d\u8def&#xff1a;OAuth2PasswordBearer \u4ece\u8bf7\u6c42\u5934\u63d0\u53d6 token&#xff0c;get_current_user \u4f5c\u4e3a\u4f9d\u8d56\u6821\u9a8c token \u5e76\u8fd4\u56de\u7528\u6237\u4fe1\u606f&#xff0c;\u89c6\u56fe\u901a\u8fc7 Depends \u58f0\u660e\u4f9d\u8d56&#xff0c;\u672a\u901a\u8fc7\u8ba4\u8bc1\u5219\u81ea\u52a8\u8fd4\u56de 401\u3002<\/p>\n<p>\u5c0f\u7ed3&#xff1a; Django \u7684\u8ba4\u8bc1\u6700\u300c\u5f00\u7bb1\u5373\u7528\u300d&#xff0c;\u4e00\u4e2a\u88c5\u9970\u5668\u5373\u53ef\u641e\u5b9a&#xff1b;Flask \u501f\u52a9 Flask-Login \u5b9e\u73b0\u4f1a\u8bdd\u5f0f\u767b\u5f55&#xff0c;\u8f7b\u91cf\u76f4\u89c2&#xff1b;FastAPI \u5219\u901a\u8fc7\u4f9d\u8d56\u6ce8\u5165\u5b9e\u73b0\u9ad8\u5ea6\u53ef\u5b9a\u5236\u7684 token \u8ba4\u8bc1&#xff0c;\u66f4\u5951\u5408\u73b0\u4ee3 API \u573a\u666f\u3002<\/p>\n<h4>3.6 \u5b89\u5168\u7279\u6027\u5bf9\u6bd4<\/h4>\n<p>Web \u5b89\u5168\u662f\u6bcf\u4e2a\u6846\u67b6\u90fd\u5fc5\u987b\u91cd\u89c6\u7684\u8bfe\u9898\u3002\u4e0b\u9762\u4ece SQL \u6ce8\u5165\u3001XSS\u3001CSRF\u3001\u70b9\u51fb\u52ab\u6301\u56db\u4e2a\u7ef4\u5ea6&#xff0c;\u5bf9\u6bd4\u4e09\u5927\u6846\u67b6\u7684\u5185\u7f6e\u80fd\u529b\u4e0e\u914d\u7f6e\u65b9\u5f0f&#xff1a;<\/p>\n<table>\n<tr>\u5b89\u5168\u7ef4\u5ea6DjangoFlaskFastAPI<\/tr>\n<tbody>\n<tr>\n<td>SQL \u6ce8\u5165\u9632\u62a4<\/td>\n<td>ORM \u53c2\u6570\u5316\u67e5\u8be2&#xff0c;\u5929\u7136\u514d\u75ab<\/td>\n<td>\u9700\u4f7f\u7528 SQLAlchemy \u53c2\u6570\u5316<\/td>\n<td>\u9700\u4f7f\u7528 SQLAlchemy \u53c2\u6570\u5316<\/td>\n<\/tr>\n<tr>\n<td>XSS \u9632\u62a4<\/td>\n<td>DTL \u6a21\u677f\u81ea\u52a8\u8f6c\u4e49<\/td>\n<td>Jinja2 \u9ed8\u8ba4\u8f6c\u4e49<\/td>\n<td>\u8fd4\u56de JSON&#xff0c;\u5929\u7136\u89c4\u907f<\/td>\n<\/tr>\n<tr>\n<td>CSRF \u9632\u62a4<\/td>\n<td>\u5185\u7f6e CSRF \u4e2d\u95f4\u4ef6<\/td>\n<td>\u9700 Flask-WTF \/ Flask-Security<\/td>\n<td>\u65e0\u5185\u7f6e&#xff0c;\u9700\u81ea\u884c\u5b9e\u73b0<\/td>\n<\/tr>\n<tr>\n<td>\u70b9\u51fb\u52ab\u6301\u9632\u62a4<\/td>\n<td>\u5185\u7f6e X-Frame-Options \u4e2d\u95f4\u4ef6<\/td>\n<td>\u9700 Flask-Talisman<\/td>\n<td>\u9700\u81ea\u5b9a\u4e49\u4e2d\u95f4\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Django \u7684 CSRF \u4e2d\u95f4\u4ef6&#xff1a;<\/p>\n<p>Django \u9ed8\u8ba4\u5f00\u542f CSRF \u9632\u62a4&#xff0c;\u53ea\u9700\u5728\u6a21\u677f\u8868\u5355\u4e2d\u52a0\u5165 {% csrf_token %}&#xff0c;\u5e76\u5728 settings.py \u4e2d\u786e\u8ba4\u4e2d\u95f4\u4ef6\u5df2\u542f\u7528&#xff1a;<\/p>\n<p><span class=\"token comment\"># settings.py<\/span><br \/>\nMIDDLEWARE <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n    <span class=\"token string\">&#034;django.middleware.security.SecurityMiddleware&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string\">&#034;django.middleware.csrf.CsrfViewMiddleware&#034;<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token comment\"># CSRF \u9632\u62a4<\/span><br \/>\n    <span class=\"token string\">&#034;django.middleware.clickjacking.XFrameOptionsMiddleware&#034;<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token comment\"># \u70b9\u51fb\u52ab\u6301\u9632\u62a4<\/span><br \/>\n<span class=\"token punctuation\">]<\/span><\/p>\n<p><span class=\"token comment\">&lt;!&#8211; \u6a21\u677f\u4e2d\u7684\u8868\u5355 &#8211;&gt;<\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>form<\/span> <span class=\"token attr-name\">method<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>post<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    {% csrf_token %}<br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>input<\/span> <span class=\"token attr-name\">type<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>text<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">name<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>title<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>button<\/span> <span class=\"token attr-name\">type<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>submit<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span>\u63d0\u4ea4<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>button<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>form<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>Flask \u7684 Flask-Security \u6269\u5c55&#xff1a;<\/p>\n<p>Flask \u672c\u8eab\u4e0d\u5185\u7f6e\u5b89\u5168\u7ec4\u4ef6&#xff0c;\u63a8\u8350\u4f7f\u7528 Flask-Security \u7edf\u4e00\u7ba1\u7406 CSRF\u3001\u4f1a\u8bdd\u4fdd\u62a4\u548c\u5bc6\u7801\u54c8\u5e0c&#xff1a;<\/p>\n<p><span class=\"token keyword\">from<\/span> flask <span class=\"token keyword\">import<\/span> Flask<br \/>\n<span class=\"token keyword\">from<\/span> flask_security <span class=\"token keyword\">import<\/span> Security<span class=\"token punctuation\">,<\/span> SQLAlchemyUserDatastore<br \/>\n<span class=\"token keyword\">from<\/span> flask_wtf<span class=\"token punctuation\">.<\/span>csrf <span class=\"token keyword\">import<\/span> CSRFProtect<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> Flask<span class=\"token punctuation\">(<\/span>__name__<span class=\"token punctuation\">)<\/span><br \/>\napp<span class=\"token punctuation\">.<\/span>config<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;SECRET_KEY&#034;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;your-secret-key&#034;<\/span><br \/>\napp<span class=\"token punctuation\">.<\/span>config<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;WTF_CSRF_ENABLED&#034;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token boolean\">True<\/span>  <span class=\"token comment\"># \u5f00\u542f CSRF \u9632\u62a4<\/span><\/p>\n<p>csrf <span class=\"token operator\">&#061;<\/span> CSRFProtect<span class=\"token punctuation\">(<\/span>app<span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u5168\u5c40 CSRF \u9632\u62a4<\/span><\/p>\n<p><span class=\"token comment\"># \u542f\u7528 Flask-Security&#xff08;\u542b\u4f1a\u8bdd\u4fdd\u62a4\u3001\u5bc6\u7801\u54c8\u5e0c\u7b49&#xff09;<\/span><br \/>\n<span class=\"token comment\"># security &#061; Security(app, user_datastore)<\/span><\/p>\n<p>FastAPI \u7684\u4f9d\u8d56\u6ce8\u5165\u5b89\u5168\u793a\u4f8b&#xff1a;<\/p>\n<p>FastAPI \u6ca1\u6709\u5185\u7f6e CSRF \u4e2d\u95f4\u4ef6&#xff0c;\u4f46\u53ef\u4ee5\u5229\u7528\u4f9d\u8d56\u6ce8\u5165&#xff08;Dependency Injection&#xff09;\u673a\u5236&#xff0c;\u81ea\u5b9a\u4e49\u5b89\u5168\u6821\u9a8c\u903b\u8f91&#xff1a;<\/p>\n<p><span class=\"token keyword\">from<\/span> fastapi <span class=\"token keyword\">import<\/span> FastAPI<span class=\"token punctuation\">,<\/span> Depends<span class=\"token punctuation\">,<\/span> HTTPException<span class=\"token punctuation\">,<\/span> Header<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> FastAPI<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u81ea\u5b9a\u4e49 CSRF \u6821\u9a8c\u4f9d\u8d56<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">verify_csrf<\/span><span class=\"token punctuation\">(<\/span>x_csrf_token<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span> <span class=\"token operator\">&#061;<\/span> Header<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    expected_token <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;your-csrf-token&#034;<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> x_csrf_token <span class=\"token operator\">!&#061;<\/span> expected_token<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">raise<\/span> HTTPException<span class=\"token punctuation\">(<\/span>status_code<span class=\"token operator\">&#061;<\/span><span class=\"token number\">403<\/span><span class=\"token punctuation\">,<\/span> detail<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;CSRF \u6821\u9a8c\u5931\u8d25&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>post<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/articles\/&#034;<\/span><span class=\"token punctuation\">,<\/span> dependencies<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">[<\/span>Depends<span class=\"token punctuation\">(<\/span>verify_csrf<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">create_article<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># \u53ea\u6709\u901a\u8fc7 CSRF \u6821\u9a8c\u7684\u8bf7\u6c42\u624d\u80fd\u5230\u8fbe\u8fd9\u91cc<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;status&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#034;created&#034;<\/span><span class=\"token punctuation\">}<\/span><\/p>\n<p>\u5c0f\u7ed3&#xff1a; Django \u5728\u5b89\u5168\u9632\u62a4\u4e0a\u6700\u300c\u7701\u5fc3\u300d&#xff0c;\u5f00\u7bb1\u5373\u7528&#xff1b;Flask \u9700\u8981\u501f\u52a9\u6269\u5c55\u8865\u9f50&#xff1b;FastAPI \u5219\u66f4\u4f9d\u8d56\u5f00\u53d1\u8005\u901a\u8fc7\u4f9d\u8d56\u6ce8\u5165\u7b49\u65b9\u5f0f\u81ea\u884c\u6784\u5efa\u5b89\u5168\u5c42&#xff0c;\u4f46\u8fd9\u4e5f\u5e26\u6765\u4e86\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u3002<\/p>\n<ul>\n<li>Django&#xff1a;\u5185\u7f6e\u5b8c\u6574\u7684\u8ba4\u8bc1\u7cfb\u7edf&#xff0c;\u5305\u62ec\u7528\u6237\u6a21\u578b\u3001\u4f1a\u8bdd\u3001\u6743\u9650\u3001Admin \u540e\u53f0\u3002<\/li>\n<li>Flask&#xff1a;\u9700\u96c6\u6210 Flask-Login\u3001Flask-JWT-Extended \u7b49\u6269\u5c55\u3002<\/li>\n<li>FastAPI&#xff1a;\u9700\u96c6\u6210 OAuth2\u3001JWT \u7b49\u65b9\u6848&#xff0c;\u5b98\u65b9\u6587\u6863\u63d0\u4f9b\u4e86\u5b8c\u5584\u7684\u6559\u7a0b\u3002<\/li>\n<\/ul>\n<h4>3.7 Admin \u540e\u53f0<\/h4>\n<ul>\n<li>Django&#xff1a;\u81ea\u5e26\u529f\u80fd\u5f3a\u5927\u7684 Admin \u540e\u53f0&#xff0c;\u53ea\u9700\u6ce8\u518c\u6a21\u578b\u5373\u53ef\u83b7\u5f97\u589e\u5220\u6539\u67e5\u754c\u9762\u3002<\/li>\n<li>Flask&#xff1a;\u9700\u501f\u52a9 Flask-Admin \u6269\u5c55\u3002<\/li>\n<li>FastAPI&#xff1a;\u65e0\u5185\u7f6e Admin&#xff0c;\u9700\u81ea\u884c\u5f00\u53d1\u6216\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u3002<\/li>\n<\/ul>\n<h3>4. \u6027\u80fd\u5bf9\u6bd4<\/h3>\n<h4>4.1 \u540c\u6b65 vs \u5f02\u6b65<\/h4>\n<p>\u8fd9\u662f\u4e09\u8005\u6027\u80fd\u5dee\u5f02\u7684\u6839\u6e90&#xff1a;<\/p>\n<table>\n<tr>\u6846\u67b6\u5e76\u53d1\u6a21\u578b\u9002\u7528\u573a\u666f<\/tr>\n<tbody>\n<tr>\n<td>Django<\/td>\n<td>\u540c\u6b65&#xff08;WSGI&#xff09;&#xff0c;3.1&#043; \u652f\u6301\u5f02\u6b65\u89c6\u56fe<\/td>\n<td>\u4f20\u7edf IO \u5bc6\u96c6\u578b\u4e1a\u52a1<\/td>\n<\/tr>\n<tr>\n<td>Flask<\/td>\n<td>\u540c\u6b65&#xff08;WSGI&#xff09;<\/td>\n<td>\u4e2d\u5c0f\u578b\u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td>FastAPI<\/td>\n<td>\u5f02\u6b65&#xff08;ASGI&#xff09;&#xff0c;\u539f\u751f async\/await<\/td>\n<td>\u9ad8\u5e76\u53d1\u3001IO \u5bc6\u96c6\u578b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4.2 \u57fa\u51c6\u6d4b\u8bd5\u53c2\u8003<\/h4>\n<p>\u5728\u5e38\u89c1\u7684 Hello World \u57fa\u51c6\u6d4b\u8bd5\u4e2d&#xff0c;\u4e09\u8005\u7684\u5927\u81f4\u8868\u73b0&#xff08;\u6570\u503c\u56e0\u73af\u5883\u800c\u5f02&#xff0c;\u4ec5\u4f5c\u91cf\u7ea7\u53c2\u8003&#xff09;&#xff1a;<\/p>\n<p>FastAPI&#xff08;\u5f02\u6b65&#xff09;  &gt;  Flask  &gt;  Django<\/p>\n<p>\u6a21\u62df\u6d4b\u8bd5\u573a\u666f&#xff1a; \u5047\u8bbe\u6211\u4eec\u5206\u522b\u7528\u4e09\u4e2a\u6846\u67b6\u5b9e\u73b0\u4e00\u4e2a\u8fd4\u56de JSON \u7684 \/api\/hello \u63a5\u53e3&#xff0c;\u4f7f\u7528 wrk \u538b\u6d4b\u5de5\u5177\u6a21\u62df 1000 \u4e2a\u5e76\u53d1\u8fde\u63a5\u3001\u6301\u7eed 30 \u79d2 \u7684\u8bf7\u6c42\u538b\u529b&#xff0c;\u6d4b\u8bd5\u73af\u5883\u4e3a 4 \u6838 8G \u7684 Linux \u670d\u52a1\u5668&#xff08;Python 3.11&#xff0c;Gunicorn\/Uvicorn \u5404 4 \u4e2a worker&#xff09;\u3002\u4ee5\u4e0b\u662f\u6a21\u62df\u6d4b\u8bd5\u6570\u636e&#xff1a;<\/p>\n<table>\n<tr>\u6846\u67b6\u90e8\u7f72\u65b9\u5f0f\u5e73\u5747\u54cd\u5e94\u65f6\u95f4&#xff08;ms&#xff09;\u541e\u5410\u91cf&#xff08;req\/s&#xff09;\u9519\u8bef\u7387<\/tr>\n<tbody>\n<tr>\n<td>Django<\/td>\n<td>Gunicorn &#043; \u540c\u6b65 worker<\/td>\n<td>45.2<\/td>\n<td>2,180<\/td>\n<td>0.00%<\/td>\n<\/tr>\n<tr>\n<td>Flask<\/td>\n<td>Gunicorn &#043; \u540c\u6b65 worker<\/td>\n<td>38.7<\/td>\n<td>2,560<\/td>\n<td>0.00%<\/td>\n<\/tr>\n<tr>\n<td>FastAPI<\/td>\n<td>Uvicorn &#043; \u5f02\u6b65 worker<\/td>\n<td>12.4<\/td>\n<td>7,890<\/td>\n<td>0.00%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8bf4\u660e&#xff1a;\u4ee5\u4e0a\u4e3a\u6a21\u62df\u6570\u636e&#xff0c;\u4ec5\u7528\u4e8e\u76f4\u89c2\u5c55\u793a\u4e09\u8005\u5728\u5927\u5e76\u53d1\u4e0b\u7684\u91cf\u7ea7\u5dee\u5f02\u3002\u5b9e\u9645\u6570\u503c\u4f1a\u56e0\u786c\u4ef6\u914d\u7f6e\u3001\u4ee3\u7801\u5b9e\u73b0\u3001\u7f51\u7edc\u73af\u5883\u7b49\u56e0\u7d20\u800c\u4e0d\u540c&#xff0c;\u5efa\u8bae\u5728\u771f\u5b9e\u4e1a\u52a1\u573a\u666f\u4e2d\u81ea\u884c\u538b\u6d4b\u9a8c\u8bc1\u3002<\/p>\n<p>wrk \u538b\u6d4b\u547d\u4ee4\u793a\u4f8b&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u5b89\u88c5 wrk<\/span><br \/>\nbrew <span class=\"token function\">install<\/span> wrk   <span class=\"token comment\"># macOS<\/span><br \/>\n<span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> wrk   <span class=\"token comment\"># Ubuntu\/Debian<\/span><\/p>\n<p><span class=\"token comment\"># \u5bf9\u4e09\u4e2a\u6846\u67b6\u5206\u522b\u6267\u884c\u538b\u6d4b<\/span><br \/>\nwrk <span class=\"token parameter variable\">-t4<\/span> <span class=\"token parameter variable\">-c1000<\/span> <span class=\"token parameter variable\">-d30s<\/span> http:\/\/localhost:8000\/api\/hello<\/p>\n<p>FastAPI \u5f97\u76ca\u4e8e\u5f02\u6b65\u975e\u963b\u585e\u6a21\u578b&#xff0c;\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u541e\u5410\u91cf\u901a\u5e38\u663e\u8457\u4f18\u4e8e\u540c\u6b65\u6846\u67b6\u3002\u4f46\u9700\u8981\u6ce8\u610f&#xff1a;\u5b9e\u9645\u6027\u80fd\u74f6\u9888\u5f80\u5f80\u5728\u6570\u636e\u5e93\u548c\u4e1a\u52a1\u903b\u8f91&#xff0c;\u800c\u975e\u6846\u67b6\u672c\u8eab\u3002<\/p>\n<h4>4.3 \u6027\u80fd\u4f18\u5316\u5efa\u8bae<\/h4>\n<ul>\n<li>Django&#xff1a;\u4f7f\u7528 select_related \/ prefetch_related \u51cf\u5c11\u67e5\u8be2\u6b21\u6570&#xff1b;\u5f15\u5165\u7f13\u5b58&#xff08;Redis\/Memcached&#xff09;\u3002<\/li>\n<li>Flask&#xff1a;\u914d\u5408 Gunicorn \u591a\u8fdb\u7a0b\u90e8\u7f72&#xff1b;\u5bf9\u8017\u65f6\u64cd\u4f5c\u4f7f\u7528 Celery \u5f02\u6b65\u5316\u3002<\/li>\n<li>FastAPI&#xff1a;\u5145\u5206\u5229\u7528 async\/await&#xff1b;\u6570\u636e\u5e93\u8fde\u63a5\u4f7f\u7528\u8fde\u63a5\u6c60&#xff1b;\u914d\u5408 Uvicorn \u591a worker \u90e8\u7f72\u3002<\/li>\n<\/ul>\n<h3>5. \u5f00\u53d1\u6548\u7387\u4e0e\u5b66\u4e60\u66f2\u7ebf<\/h3>\n<h4>5.1 \u5b66\u4e60\u66f2\u7ebf\u5bf9\u6bd4<\/h4>\n<p>Django&#xff08;\u9661\u5ced&#xff09;  &gt;  Flask&#xff08;\u5e73\u7f13&#xff09;  &gt;  FastAPI&#xff08;\u9002\u4e2d&#xff09;<\/p>\n<ul>\n<li>Django&#xff1a;\u6982\u5ff5\u591a&#xff08;MTV\u3001ORM\u3001Admin\u3001\u4e2d\u95f4\u4ef6&#xff09;&#xff0c;\u4f46\u4e00\u65e6\u638c\u63e1&#xff0c;\u5f00\u53d1\u6548\u7387\u6781\u9ad8\u3002<\/li>\n<li>Flask&#xff1a;\u4e0a\u624b\u5feb&#xff0c;\u4f46\u81ea\u7531\u5ea6\u8fc7\u9ad8&#xff0c;\u67b6\u6784\u8bbe\u8ba1\u9700\u8981\u81ea\u5df1\u628a\u63e1\u3002<\/li>\n<li>FastAPI&#xff1a;\u9700\u8981\u7406\u89e3\u7c7b\u578b\u63d0\u793a\u548c\u5f02\u6b65\u7f16\u7a0b&#xff0c;\u4f46\u6587\u6863\u6781\u4f73&#xff0c;\u5b98\u65b9\u6559\u7a0b\u5b8c\u5584\u3002<\/li>\n<\/ul>\n<h4>5.2 \u5f00\u53d1\u6548\u7387\u5bf9\u6bd4<\/h4>\n<table>\n<tr>\u573a\u666fDjangoFlaskFastAPI<\/tr>\n<tbody>\n<tr>\n<td>\u5feb\u901f\u642d\u5efa\u539f\u578b<\/td>\n<td>\u5feb&#xff08;\u81ea\u5e26\u7ec4\u4ef6\u591a&#xff09;<\/td>\n<td>\u5feb&#xff08;\u8f7b\u91cf&#xff09;<\/td>\n<td>\u5feb&#xff08;\u81ea\u52a8\u6587\u6863&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u5927\u578b\u9879\u76ee<\/td>\n<td>\u6781\u9ad8&#xff08;\u89c4\u8303\u7edf\u4e00&#xff09;<\/td>\n<td>\u4e2d&#xff08;\u9700\u81ea\u884c\u89c4\u8303&#xff09;<\/td>\n<td>\u9ad8&#xff08;\u7c7b\u578b\u5b89\u5168&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>API \u5f00\u53d1<\/td>\n<td>\u4e2d<\/td>\n<td>\u4e2d<\/td>\n<td>\u6781\u9ad8&#xff08;\u81ea\u52a8\u6587\u6863&#xff09;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>6. \u751f\u6001\u4e0e\u793e\u533a<\/h3>\n<h4>6.1 \u751f\u6001\u6210\u719f\u5ea6<\/h4>\n<ul>\n<li>Django&#xff1a;\u751f\u6001\u6700\u6210\u719f&#xff0c;\u7b2c\u4e09\u65b9\u5305\u4e30\u5bcc&#xff0c;\u793e\u533a\u5e9e\u5927&#xff0c;\u4f01\u4e1a\u7ea7\u5e94\u7528\u5e7f\u6cdb\u3002<\/li>\n<li>Flask&#xff1a;\u751f\u6001\u6210\u719f&#xff0c;\u6269\u5c55\u4f17\u591a&#xff0c;\u9002\u5408\u4e2d\u5c0f\u578b\u9879\u76ee\u548c\u5fae\u670d\u52a1\u3002<\/li>\n<li>FastAPI&#xff1a;\u751f\u6001\u5feb\u901f\u6210\u957f&#xff0c;\u867d\u5e74\u8f7b\u4f46\u53d1\u5c55\u8fc5\u731b&#xff0c;\u5f02\u6b65\u751f\u6001\u65e5\u76ca\u5b8c\u5584\u3002<\/li>\n<\/ul>\n<h4>6.2 \u5b66\u4e60\u8d44\u6e90<\/h4>\n<ul>\n<li>Django&#xff1a;\u5b98\u65b9\u6587\u6863\u8be6\u5c3d&#xff0c;\u4e66\u7c4d\u548c\u6559\u7a0b\u4f17\u591a&#xff0c;\u793e\u533a\u95ee\u7b54\u4e30\u5bcc\u3002<\/li>\n<li>Flask&#xff1a;\u5b98\u65b9\u6587\u6863\u6e05\u6670&#xff0c;\u5165\u95e8\u6559\u7a0b\u591a&#xff0c;\u9002\u5408\u521d\u5b66\u8005\u3002<\/li>\n<li>FastAPI&#xff1a;\u5b98\u65b9\u6587\u6863\u88ab\u8a89\u4e3a\u300c\u6700\u597d\u7684\u6846\u67b6\u6587\u6863\u4e4b\u4e00\u300d&#xff0c;\u6559\u7a0b\u8d28\u91cf\u6781\u9ad8\u3002<\/li>\n<\/ul>\n<h3>7. \u9002\u7528\u573a\u666f\u4e0e\u9009\u578b\u5efa\u8bae<\/h3>\n<h4>7.1 \u9009\u578b\u51b3\u7b56\u6d41\u7a0b\u56fe<\/h4>\n<p>  #mermaid-svg-ZRGyWpdVH9jZqmIJ{font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-ZRGyWpdVH9jZqmIJ 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.marker.cross{stroke:#333333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ svg{font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-ZRGyWpdVH9jZqmIJ p{margin:0;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .label{font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;color:#333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .cluster-label text{fill:#333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .cluster-label span{color:#333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .cluster-label span p{background-color:transparent;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .label text,#mermaid-svg-ZRGyWpdVH9jZqmIJ span{fill:#333;color:#333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .node rect,#mermaid-svg-ZRGyWpdVH9jZqmIJ .node circle,#mermaid-svg-ZRGyWpdVH9jZqmIJ .node ellipse,#mermaid-svg-ZRGyWpdVH9jZqmIJ .node polygon,#mermaid-svg-ZRGyWpdVH9jZqmIJ .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .rough-node .label text,#mermaid-svg-ZRGyWpdVH9jZqmIJ .node .label text,#mermaid-svg-ZRGyWpdVH9jZqmIJ .image-shape .label,#mermaid-svg-ZRGyWpdVH9jZqmIJ .icon-shape .label{text-anchor:middle;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .rough-node .label,#mermaid-svg-ZRGyWpdVH9jZqmIJ .node .label,#mermaid-svg-ZRGyWpdVH9jZqmIJ .image-shape .label,#mermaid-svg-ZRGyWpdVH9jZqmIJ .icon-shape .label{text-align:center;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .node.clickable{cursor:pointer;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .arrowheadPath{fill:#333333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-ZRGyWpdVH9jZqmIJ .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-ZRGyWpdVH9jZqmIJ .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-ZRGyWpdVH9jZqmIJ .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .cluster text{fill:#333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .cluster span{color:#333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-ZRGyWpdVH9jZqmIJ rect.text{fill:none;stroke-width:0;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .icon-shape,#mermaid-svg-ZRGyWpdVH9jZqmIJ .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .icon-shape p,#mermaid-svg-ZRGyWpdVH9jZqmIJ .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .icon-shape .label rect,#mermaid-svg-ZRGyWpdVH9jZqmIJ .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-ZRGyWpdVH9jZqmIJ .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-ZRGyWpdVH9jZqmIJ .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-ZRGyWpdVH9jZqmIJ :root{&#8211;mermaid-font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;}<\/p>\n<p>         <span class=\"edgeLabel\"><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u662f<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5426<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u662f<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5426<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5927\u578b<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u4e2d\u5c0f\u578b<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u9879\u76ee\u9700\u6c42\u5206\u6790<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u662f\u5426\u9700\u8981 Admin \u540e\u53f0&#xff1f;<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Django<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u662f\u5426\u9700\u8981\u9ad8\u5e76\u53d1&#xff1f;<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>FastAPI<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u9879\u76ee\u89c4\u6a21&#xff1f;<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Django<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Flask<\/p>\n<p><\/span><\/p>\n<h4>7.2 \u5404\u6846\u67b6\u6700\u4f73\u9002\u7528\u573a\u666f<\/h4>\n<p>\u9009\u62e9 Django \u7684\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf&#xff08;CMS&#xff09;<\/li>\n<li>\u7535\u5546\u5e73\u53f0<\/li>\n<li>\u793e\u4ea4\u7f51\u7edc<\/li>\n<li>\u9700\u8981\u5feb\u901f\u4ea4\u4ed8\u4e14\u529f\u80fd\u5168\u9762\u7684\u4f01\u4e1a\u5e94\u7528<\/li>\n<li>\u9700\u8981\u5185\u7f6e Admin \u540e\u53f0\u7684\u7ba1\u7406\u7cfb\u7edf<\/li>\n<\/ul>\n<p>\u9009\u62e9 Flask \u7684\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u4e2d\u5c0f\u578b Web \u5e94\u7528<\/li>\n<li>\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5355\u4e2a\u670d\u52a1<\/li>\n<li>\u5feb\u901f\u539f\u578b\u9a8c\u8bc1<\/li>\n<li>\u5b66\u4e60 Web \u5f00\u53d1\u57fa\u7840<\/li>\n<li>\u9700\u8981\u9ad8\u5ea6\u5b9a\u5236\u5316\u7684\u9879\u76ee<\/li>\n<\/ul>\n<p>\u9009\u62e9 FastAPI \u7684\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u7eaf API \u670d\u52a1<\/li>\n<li>\u9ad8\u5e76\u53d1 IO \u5bc6\u96c6\u578b\u5e94\u7528<\/li>\n<li>\u5b9e\u65f6\u6570\u636e\u5904\u7406<\/li>\n<li>\u673a\u5668\u5b66\u4e60\u6a21\u578b\u90e8\u7f72<\/li>\n<li>\u524d\u540e\u7aef\u5206\u79bb\u67b6\u6784\u7684\u540e\u7aef<\/li>\n<\/ul>\n<h4>7.3 \u9009\u578b\u5efa\u8bae\u603b\u7ed3<\/h4>\n<p>\u9700\u8981 Admin \u540e\u53f0 &#043; \u5feb\u901f\u5f00\u53d1\u5927\u578b\u5e94\u7528  \u2192  Django<br \/>\n\u8f7b\u91cf\u7075\u6d3b &#043; \u81ea\u7531\u5ea6\u9ad8                \u2192  Flask<br \/>\n\u9ad8\u6027\u80fd API &#043; \u73b0\u4ee3\u5f02\u6b65 &#043; \u81ea\u52a8\u6587\u6863    \u2192  FastAPI<\/p>\n<h3>8. \u4e09\u8005\u4ee3\u7801\u5bf9\u6bd4\u5b9e\u6218<\/h3>\n<p>\u4e0b\u9762\u7528\u540c\u4e00\u4e2a\u300c\u6587\u7ae0\u5217\u8868 API\u300d\u9700\u6c42&#xff0c;\u5c55\u793a\u4e09\u8005\u7684\u5b9e\u73b0\u5dee\u5f02\u3002<\/p>\n<h4>8.1 Django \u5b9e\u73b0<\/h4>\n<p><span class=\"token comment\"># views.py<\/span><br \/>\n<span class=\"token keyword\">from<\/span> django<span class=\"token punctuation\">.<\/span>http <span class=\"token keyword\">import<\/span> JsonResponse<br \/>\n<span class=\"token keyword\">from<\/span> <span class=\"token punctuation\">.<\/span>models <span class=\"token keyword\">import<\/span> Article<\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">article_list<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    articles <span class=\"token operator\">&#061;<\/span> Article<span class=\"token punctuation\">.<\/span>objects<span class=\"token punctuation\">.<\/span><span class=\"token builtin\">all<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>values<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;id&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;title&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> JsonResponse<span class=\"token punctuation\">(<\/span><span class=\"token builtin\">list<\/span><span class=\"token punctuation\">(<\/span>articles<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> safe<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># urls.py<\/span><br \/>\n<span class=\"token keyword\">from<\/span> django<span class=\"token punctuation\">.<\/span>urls <span class=\"token keyword\">import<\/span> path<br \/>\n<span class=\"token keyword\">from<\/span> <span class=\"token punctuation\">.<\/span> <span class=\"token keyword\">import<\/span> views<\/p>\n<p>urlpatterns <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n    path<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;api\/articles\/&#034;<\/span><span class=\"token punctuation\">,<\/span> views<span class=\"token punctuation\">.<\/span>article_list<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n<span class=\"token punctuation\">]<\/span><\/p>\n<h4>8.2 Flask \u5b9e\u73b0<\/h4>\n<p><span class=\"token keyword\">from<\/span> flask <span class=\"token keyword\">import<\/span> Flask<span class=\"token punctuation\">,<\/span> jsonify<br \/>\n<span class=\"token keyword\">from<\/span> models <span class=\"token keyword\">import<\/span> Article<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> Flask<span class=\"token punctuation\">(<\/span>__name__<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>route<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/api\/articles\/&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">article_list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    articles <span class=\"token operator\">&#061;<\/span> Article<span class=\"token punctuation\">.<\/span>query<span class=\"token punctuation\">.<\/span><span class=\"token builtin\">all<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> jsonify<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;id&#034;<\/span><span class=\"token punctuation\">:<\/span> a<span class=\"token punctuation\">.<\/span><span class=\"token builtin\">id<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;title&#034;<\/span><span class=\"token punctuation\">:<\/span> a<span class=\"token punctuation\">.<\/span>title<span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">for<\/span> a <span class=\"token keyword\">in<\/span> articles<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<h4>8.3 FastAPI \u5b9e\u73b0<\/h4>\n<p><span class=\"token keyword\">from<\/span> fastapi <span class=\"token keyword\">import<\/span> FastAPI<br \/>\n<span class=\"token keyword\">from<\/span> pydantic <span class=\"token keyword\">import<\/span> BaseModel<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> FastAPI<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">ArticleOut<\/span><span class=\"token punctuation\">(<\/span>BaseModel<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token builtin\">id<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">int<\/span><br \/>\n    title<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/api\/articles\/&#034;<\/span><span class=\"token punctuation\">,<\/span> response_model<span class=\"token operator\">&#061;<\/span><span class=\"token builtin\">list<\/span><span class=\"token punctuation\">[<\/span>ArticleOut<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">article_list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># \u5047\u8bbe\u4ece\u6570\u636e\u5e93\u67e5\u8be2<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;id&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;title&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#034;Hello FastAPI&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p>\u53ef\u4ee5\u770b\u5230&#xff0c;\u4e09\u8005\u90fd\u80fd\u5b9e\u73b0\u540c\u6837\u7684\u529f\u80fd&#xff0c;\u4f46\u98ce\u683c\u5dee\u5f02\u660e\u663e&#xff1a;Django \u89c4\u8303\u7edf\u4e00\u3001Flask \u7b80\u6d01\u7075\u6d3b\u3001FastAPI \u7c7b\u578b\u5b89\u5168\u4e14\u81ea\u5e26\u6587\u6863\u3002<\/p>\n<h3>9. \u5e38\u89c1\u95ee\u9898 FAQ<\/h3>\n<h4>9.1 \u4e09\u4e2a\u6846\u67b6\u53ef\u4ee5\u6df7\u7528\u5417&#xff1f;<\/h4>\n<p>\u53ef\u4ee5\u3002 \u4e09\u8005\u5e76\u4e0d\u4e92\u65a5&#xff0c;\u5b9e\u9645\u9879\u76ee\u4e2d\u5b8c\u5168\u53ef\u4ee5\u5728\u540c\u4e00\u5957\u7cfb\u7edf\u91cc\u6df7\u7528\u3002\u6700\u5e38\u89c1\u7684\u7ec4\u5408\u662f&#xff1a;\u7528 Django \u642d\u5efa\u7ba1\u7406\u540e\u53f0\u548c\u5185\u5bb9\u7cfb\u7edf&#xff0c;\u7528 FastAPI \u63d0\u4f9b\u9ad8\u6027\u80fd API \u670d\u52a1&#xff0c;\u4e24\u8005\u901a\u8fc7 HTTP \u6216\u6d88\u606f\u961f\u5217\u901a\u4fe1\u3002Flask \u5219\u9002\u5408\u4f5c\u4e3a\u8f7b\u91cf\u5fae\u670d\u52a1\u5d4c\u5165\u6574\u4f53\u67b6\u6784\u3002<\/p>\n<p><span class=\"token comment\"># \u793a\u4f8b&#xff1a;Django \u540e\u53f0 &#043; FastAPI \u670d\u52a1\u901a\u8fc7 requests \u901a\u4fe1<\/span><br \/>\n<span class=\"token keyword\">import<\/span> requests<\/p>\n<p><span class=\"token comment\"># \u5728 Django \u89c6\u56fe\u4e2d\u8c03\u7528 FastAPI \u670d\u52a1<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">proxy_view<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    resp <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;http:\/\/fastapi-service:8000\/api\/articles\/&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> JsonResponse<span class=\"token punctuation\">(<\/span>resp<span class=\"token punctuation\">.<\/span>json<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> safe<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f&#xff0c;\u6df7\u7528\u4f1a\u589e\u52a0\u67b6\u6784\u590d\u6742\u5ea6\u548c\u8fd0\u7ef4\u6210\u672c&#xff0c;\u5efa\u8bae\u4ec5\u5728\u786e\u5b9e\u9700\u8981\u53d1\u6325\u5404\u81ea\u4f18\u52bf\u65f6\u91c7\u7528\u3002<\/p>\n<h4>9.2 \u5982\u4f55\u4ece Flask \u8fc1\u79fb\u5230 FastAPI&#xff1f;<\/h4>\n<p>\u8fc1\u79fb\u7684\u6838\u5fc3\u601d\u8def\u662f&#xff1a;\u8def\u7531\u548c\u4f9d\u8d56\u6ce8\u5165\u6539\u9020 &#043; \u6570\u636e\u6821\u9a8c\u6539\u7528 Pydantic &#043; \u5f02\u6b65\u5316\u6539\u9020\u3002\u6b65\u9aa4\u5982\u4e0b&#xff1a;<\/p>\n<li>\u5c06 &#064;app.route() \u6539\u4e3a &#064;app.get() \/ &#064;app.post()&#xff0c;\u5e76\u7ed9\u51fd\u6570\u53c2\u6570\u52a0\u4e0a\u7c7b\u578b\u58f0\u660e\u3002<\/li>\n<li>\u7528 Pydantic \u6a21\u578b\u66ff\u4ee3\u624b\u52a8\u89e3\u6790 request.json\u3002<\/li>\n<li>\u5c06\u540c\u6b65 IO \u64cd\u4f5c\u6539\u4e3a async def&#xff0c;\u6216\u4fdd\u7559\u540c\u6b65\u51fd\u6570\u8ba9 FastAPI \u5728\u7ebf\u7a0b\u6c60\u4e2d\u8fd0\u884c\u3002<\/li>\n<li>\u5c06 jsonify() \u8fd4\u56de\u503c\u6539\u4e3a\u76f4\u63a5\u8fd4\u56de Python \u5bf9\u8c61\u3002<\/li>\n<p><span class=\"token comment\"># Flask \u5199\u6cd5<\/span><br \/>\n<span class=\"token keyword\">from<\/span> flask <span class=\"token keyword\">import<\/span> Flask<span class=\"token punctuation\">,<\/span> request<span class=\"token punctuation\">,<\/span> jsonify<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> Flask<span class=\"token punctuation\">(<\/span>__name__<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>route<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/articles\/&#034;<\/span><span class=\"token punctuation\">,<\/span> methods<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;POST&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">create_article<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    data <span class=\"token operator\">&#061;<\/span> request<span class=\"token punctuation\">.<\/span>json<br \/>\n    <span class=\"token keyword\">return<\/span> jsonify<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;title&#034;<\/span><span class=\"token punctuation\">:<\/span> data<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;title&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u8fc1\u79fb\u540e\u7684 FastAPI \u5199\u6cd5<\/span><br \/>\n<span class=\"token keyword\">from<\/span> fastapi <span class=\"token keyword\">import<\/span> FastAPI<br \/>\n<span class=\"token keyword\">from<\/span> pydantic <span class=\"token keyword\">import<\/span> BaseModel<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> FastAPI<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">ArticleCreate<\/span><span class=\"token punctuation\">(<\/span>BaseModel<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    title<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span><br \/>\n    content<span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>post<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/articles\/&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">create_article<\/span><span class=\"token punctuation\">(<\/span>article<span class=\"token punctuation\">:<\/span> ArticleCreate<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;title&#034;<\/span><span class=\"token punctuation\">:<\/span> article<span class=\"token punctuation\">.<\/span>title<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u5b98\u65b9\u8fc1\u79fb\u6307\u5357\u53ef\u53c2\u8003&#xff1a;FastAPI \u5b98\u65b9\u6587\u6863\u3002<\/p>\n<h4>9.3 Django \u548c FastAPI \u5982\u4f55\u9009\u62e9&#xff1f;<\/h4>\n<table>\n<tr>\u5224\u65ad\u7ef4\u5ea6\u9009 Django\u9009 FastAPI<\/tr>\n<tbody>\n<tr>\n<td>\u662f\u5426\u9700\u8981 Admin \u540e\u53f0<\/td>\n<td>\u662f<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<tr>\n<td>\u662f\u5426\u4ee5 API \u4e3a\u6838\u5fc3<\/td>\n<td>\u5426<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td>\u662f\u5426\u9700\u8981\u9ad8\u5e76\u53d1<\/td>\n<td>\u4e00\u822c<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td>\u662f\u5426\u9700\u8981\u5185\u7f6e ORM\/\u8ba4\u8bc1<\/td>\n<td>\u662f<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<tr>\n<td>\u56e2\u961f\u662f\u5426\u719f\u6089\u5f02\u6b65\u7f16\u7a0b<\/td>\n<td>\u5426<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e00\u53e5\u8bdd\u603b\u7ed3&#xff1a; \u9700\u8981\u300c\u5168\u5bb6\u6876\u300d\u5feb\u901f\u4ea4\u4ed8\u5b8c\u6574\u4e1a\u52a1\u7cfb\u7edf\u9009 Django&#xff1b;\u9700\u8981\u9ad8\u6027\u80fd\u3001\u7c7b\u578b\u5b89\u5168\u7684\u7eaf API \u670d\u52a1\u9009 FastAPI\u3002\u4e24\u8005\u4e5f\u53ef\u4ee5\u5171\u5b58\u2014\u2014Django \u7ba1\u540e\u53f0&#xff0c;FastAPI \u7ba1\u5bf9\u5916 API\u3002<\/p>\n<h4>9.4 \u5b66\u4e60\u987a\u5e8f\u5efa\u8bae\u662f\u4ec0\u4e48&#xff1f;<\/h4>\n<p>\u63a8\u8350\u6309\u300cFlask \u2192 FastAPI \u2192 Django\u300d\u7684\u987a\u5e8f\u5b66\u4e60&#xff1a;<\/p>\n<li>\u5148\u5b66 Flask&#xff1a;\u7406\u89e3\u8def\u7531\u3001\u8bf7\u6c42\u54cd\u5e94\u3001\u6a21\u677f\u6e32\u67d3\u7b49 Web \u5f00\u53d1\u6838\u5fc3\u6982\u5ff5&#xff0c;\u4e0a\u624b\u6210\u672c\u6700\u4f4e\u3002<\/li>\n<li>\u518d\u5b66 FastAPI&#xff1a;\u638c\u63e1\u7c7b\u578b\u63d0\u793a\u3001Pydantic \u6821\u9a8c\u548c\u5f02\u6b65\u7f16\u7a0b&#xff0c;\u5efa\u7acb\u73b0\u4ee3 API \u5f00\u53d1\u601d\u7ef4\u3002<\/li>\n<li>\u6700\u540e\u5b66 Django&#xff1a;\u6b64\u65f6\u5df2\u5177\u5907\u57fa\u7840&#xff0c;\u518d\u5b66\u4e60 MTV\u3001ORM\u3001Admin \u7b49\u300c\u5168\u5bb6\u6876\u300d\u80fd\u529b\u4f1a\u4e8b\u534a\u529f\u500d\u3002<\/li>\n<p><span class=\"token comment\"># \u5b66\u4e60\u8def\u7ebf\u901f\u67e5<\/span><br \/>\nlearning_path <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;Flask \u57fa\u7840&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;FastAPI \u8fdb\u9636&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;Django \u5168\u6808&#034;<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p>\u5982\u679c\u4f60\u76ee\u6807\u662f\u5feb\u901f\u4e0a\u624b\u505a\u9879\u76ee&#xff0c;\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4ece FastAPI \u6216 Django \u5165\u624b&#xff0c;\u4f46\u5efa\u8bae\u81f3\u5c11\u7528 Flask \u8dd1\u901a\u4e00\u4e2a\u6700\u5c0f\u793a\u4f8b&#xff0c;\u7406\u89e3\u5e95\u5c42\u539f\u7406\u540e\u518d\u6df1\u5165\u3002<\/p>\n<h3>9. \u603b\u7ed3<\/h3>\n<h3>\u53c2\u8003\u8d44\u6599<\/h3>\n<p>\u4ee5\u4e0b\u6574\u7406\u4e86\u4e09\u5927\u6846\u67b6\u7684\u5b98\u65b9\u6587\u6863\u3001GitHub \u4ed3\u5e93\u4ee5\u53ca\u63a8\u8350\u7684\u793e\u533a\u6559\u7a0b\u4e0e\u4e66\u7c4d&#xff0c;\u65b9\u4fbf\u4f60\u8fdb\u4e00\u6b65\u6df1\u5165\u5b66\u4e60\u3002<\/p>\n<h4>\u5b98\u65b9\u6587\u6863\u4e0e GitHub \u4ed3\u5e93<\/h4>\n<ul>\n<li>\n<p>Django<\/p>\n<ul>\n<li>\u5b98\u65b9\u6587\u6863&#xff1a;https:\/\/docs.djangoproject.com\/ \u2014\u2014 \u6700\u6743\u5a01\u7684 Django \u5b66\u4e60\u5165\u53e3&#xff0c;\u6db5\u76d6\u4ece\u5165\u95e8\u5230\u90e8\u7f72\u7684\u5b8c\u6574\u6307\u5357\u3002<\/li>\n<li>GitHub \u4ed3\u5e93&#xff1a;https:\/\/github.com\/django\/django \u2014\u2014 \u53ef\u67e5\u770b\u6e90\u7801\u3001\u63d0\u4ea4\u8bb0\u5f55\u4e0e issue \u8ba8\u8bba&#xff0c;\u6df1\u5165\u7406\u89e3\u6846\u67b6\u5185\u90e8\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Flask<\/p>\n<ul>\n<li>\u5b98\u65b9\u6587\u6863&#xff1a;https:\/\/flask.palletsprojects.com\/ \u2014\u2014 \u6e05\u6670\u7b80\u6d01\u7684\u5b98\u65b9\u6559\u7a0b&#xff0c;\u9002\u5408\u5feb\u901f\u4e0a\u624b\u4e0e\u67e5\u9605 API\u3002<\/li>\n<li>GitHub \u4ed3\u5e93&#xff1a;https:\/\/github.com\/pallets\/flask \u2014\u2014 \u7531 Pallets \u56e2\u961f\u7ef4\u62a4&#xff0c;\u53ef\u4e86\u89e3 Flask \u7684\u6f14\u8fdb\u5386\u53f2\u4e0e\u8bbe\u8ba1\u54f2\u5b66\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>FastAPI<\/p>\n<ul>\n<li>\u5b98\u65b9\u6587\u6863&#xff1a;https:\/\/fastapi.tiangolo.com\/ \u2014\u2014 \u88ab\u8a89\u4e3a\u300c\u6700\u597d\u7684\u6846\u67b6\u6587\u6863\u4e4b\u4e00\u300d&#xff0c;\u4ea4\u4e92\u5f0f\u6559\u7a0b\u4f53\u9a8c\u6781\u4f73\u3002<\/li>\n<li>GitHub \u4ed3\u5e93&#xff1a;https:\/\/github.com\/fastapi\/fastapi \u2014\u2014 \u793e\u533a\u6d3b\u8dc3&#xff0c;\u53ef\u67e5\u770b\u6e90\u7801\u3001\u793a\u4f8b\u4e0e\u4e30\u5bcc\u7684\u8ba8\u8bba\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>\u63a8\u8350\u793e\u533a\u6559\u7a0b\u4e0e\u4e66\u7c4d<\/h4>\n<ul>\n<li>\u300aDjango 4 By Example\u300b&#xff08;\u7b2c\u56db\u7248&#xff09; \u2014\u2014 \u901a\u8fc7\u591a\u4e2a\u5b9e\u6218\u9879\u76ee\u5faa\u5e8f\u6e10\u8fdb\u5730\u638c\u63e1 Django \u5168\u6808\u5f00\u53d1&#xff0c;\u9002\u5408\u5e0c\u671b\u7cfb\u7edf\u5b66\u4e60 Django \u7684\u8bfb\u8005\u3002<\/li>\n<li>\u300aFlask Web Development\u300b&#xff08;\u7b2c\u4e8c\u7248&#xff09; \u2014\u2014 Miguel Grinberg \u7684\u7ecf\u5178\u4e4b\u4f5c&#xff0c;\u4ece\u96f6\u6784\u5efa\u4e00\u4e2a\u5b8c\u6574\u7684 Flask \u5e94\u7528&#xff0c;\u8986\u76d6\u8ba4\u8bc1\u3001\u6570\u636e\u5e93\u3001\u90e8\u7f72\u7b49\u6838\u5fc3\u4e3b\u9898\u3002<\/li>\n<li>\u300aFastAPI \u5b98\u65b9\u6559\u7a0b\u300b \u2014\u2014 \u5b98\u65b9\u6587\u6863\u81ea\u5e26\u7684\u4ea4\u4e92\u5f0f\u6559\u7a0b&#xff0c;\u4ece\u57fa\u7840\u5230\u8fdb\u9636\u9010\u6b65\u6df1\u5165&#xff0c;\u914d\u5408\u81ea\u52a8\u751f\u6210\u7684 API 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