![\"flask\u5199\u4ee3\u7801\u65f6\uff0c\u4e3a\u4ec0\u4e48\u6ca1\u6709controller\u5c42\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25144125\/fca9ad94-aec0-4de3-a58d-e861ec962b3e.webp\")
<\/p>\n<\/p>\n
\u5728Flask\u6846\u67b6\u4e2d\uff0c\u786e\u5b9e\u6ca1\u6709\u50cf\u4f20\u7edfMVC\uff08\u6a21\u578b-\u89c6\u56fe-\u63a7\u5236\u5668\uff09\u6846\u67b6\u90a3\u6837\u660e\u663e\u533a\u5206\u7684Controller\u5c42\uff0c\u8fd9\u662f\u56e0\u4e3aFlask\u66f4\u503e\u5411\u4e8e\u81ea\u7531\u548c\u7075\u6d3b\u7684\u8bbe\u8ba1\u7406\u5ff5\u3002Flask\u63d0\u4f9b\u7684\u8def\u7531\u673a\u5236\u627f\u62c5\u4e86\u63a7\u5236\u5668\u7684\u804c\u8d23<\/strong>\u3001\u5141\u8bb8\u5f00\u53d1\u8005\u81ea\u884c\u7ec4\u7ec7\u4ee3\u7801\u7ed3\u6784<\/strong>\uff0c\u5e76\u975e\u4e0d\u652f\u6301MVC\u6a21\u5f0f\uff0c\u800c\u662f\u628a\u63a7\u5236\u5668\u7684\u89d2\u8272\u4ea4\u7531\u8def\u7531\u89c6\u56fe\u51fd\u6570\u627f\u62c5\u3002\u901a\u8fc7\u88c5\u9970\u5668 \u8fd9\u79cd\u8bbe\u8ba1\u54f2\u5b66\u4f7f\u5f97Flask\u6781\u4e3a\u7075\u6d3b\uff0c\u4f46\u4e5f\u5bf9\u5f00\u53d1\u8005\u6709\u8f83\u9ad8\u7684\u7ec4\u7ec7\u4ee3\u7801\u80fd\u529b\u8981\u6c42\u3002\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u66f4\u6df1\u5165\u5730\u7406\u89e3Flask\u7684\u8fd9\u79cd\u8bbe\u8ba1\u51b3\u7b56\u53ca\u5176\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n<\/p>\n Flask\u901a\u8fc7\u88c5\u9970\u5668 \u5728Flask\u4e2d\uff0c\u89c6\u56fe\u51fd\u6570\u4e0d\u4ec5\u4ec5\u662f\u5904\u7406\u8bf7\u6c42\u548c\u8fd4\u56de\u54cd\u5e94\u7684\u5730\u65b9\uff0c\u5b83\u4eec\u5b9e\u8d28\u4e0a\u627f\u62c5\u4e86\u63a7\u5236\u5668\u7684\u804c\u8d23\u3002\u6bcf\u4e2a\u89c6\u56fe\u51fd\u6570\u90fd\u53ef\u4ee5\u63a5\u53d7\u8bf7\u6c42\u3001\u5904\u7406\u6570\u636e\u5e76\u8fd4\u56de\u54cd\u5e94\uff0c\u8fd9\u548c\u4f20\u7edf\u63a7\u5236\u5668\u7684\u804c\u80fd\u662f\u76f8\u7b26\u7684\u3002Flask\u7684\u8fd9\u4e00\u8bbe\u8ba1\u601d\u60f3\u5f3a\u8c03\u4e86\u4ee3\u7801\u7684\u7b80\u6d01\u6027\u548c\u76f4\u89c2\u6027\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u5feb\u901f\u5730\u5f00\u53d1Web\u5e94\u7528\u3002<\/p>\n<\/p>\n \u8def\u7531\u88c5\u9970\u5668 \u4e3a\u4e86\u66f4\u597d\u5730\u7ec4\u7ec7\u5927\u578b\u5e94\u7528\u7684\u4ee3\u7801\uff0cFlask\u63d0\u4f9b\u4e86\u84dd\u56fe\u8fd9\u4e00\u529f\u80fd\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6a21\u5757\u4e2d\u5b9a\u4e49\u8def\u7531\u548c\u89c6\u56fe\u51fd\u6570\uff0c\u7136\u540e\u5728\u5e94\u7528\u5bf9\u8c61\u4e2d\u6ce8\u518c\u8fd9\u4e9b\u84dd\u56fe\u3002\u8fd9\u53ef\u4ee5\u770b\u4f5c\u662f\u5bf9\u6ca1\u6709\u63a7\u5236\u5668\u5c42\u7684\u4e00\u79cd\u8865\u5145\u3002<\/p>\n<\/p>\n \u84dd\u56fe\u53ef\u4ee5\u88ab\u8ba4\u4e3a\u662f\u53ef\u63d2\u62d4\u7684\u5e94\u7528\u7ec4\u4ef6\uff0c\u5b83\u5141\u8bb8\u5b9a\u4e49\u4e00\u7ec4\u64cd\u4f5c\uff0c\u7136\u540e\u5728\u5e94\u7528\u5bf9\u8c61\u521b\u5efa\u540e\u6ce8\u518c\u5230\u5e94\u7528\u4e0a\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u529f\u80fd\u6a21\u5757\u7684\u9694\u79bb\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n \u901a\u8fc7\u6b63\u786e\u4f7f\u7528\u84dd\u56fe\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728Flask\u5e94\u7528\u4e2d\u6a21\u62df\u51fa\u7c7b\u4f3c\u4e8eMVC\u63a7\u5236\u5668\u7684\u529f\u80fd\u3002\u6bcf\u4e2a\u84dd\u56fe\u90fd\u53ef\u4ee5\u770b\u4f5c\u662f\u4e00\u4e2a\u5c0f\u578b\u7684\u5e94\u7528\uff0c\u5b83\u6709\u81ea\u5df1\u7684\u8def\u7531\u89c4\u5219\u548c\u89c6\u56fe\u51fd\u6570\u3002\u8fd9\u4e9b\u84dd\u56fe\u6700\u7ec8\u88ab\u6ce8\u518c\u5230\u4e3b\u5e94\u7528\u4e0a\uff0c\u5f62\u6210\u4e00\u4e2a\u7edf\u4e00\u7684\u6574\u4f53\u3002<\/p>\n<\/p>\n \u7531\u4e8eFlask\u6ca1\u6709\u5f3a\u5236\u8981\u6c42\u5e94\u7528\u9075\u5faaMVC\u6216\u4efb\u4f55\u7279\u5b9a\u7684\u67b6\u6784\u6a21\u5f0f\uff0c\u8fd9\u7ed9\u4e86\u5f00\u53d1\u8005\u6781\u5927\u7684\u81ea\u7531\u5ea6\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u9879\u76ee\u7684\u5b9e\u9645\u9700\u6c42\uff0c\u91c7\u7528\u6700\u9002\u5408\u7684\u7ec4\u7ec7\u65b9\u5f0f\u3002<\/p>\n<\/p>\n \u5f00\u53d1\u8005\u53ef\u4ee5\u81ea\u7531\u51b3\u5b9a\u5982\u4f55\u7ec4\u7ec7\u4ee3\u7801\u7ed3\u6784\uff0c\u4e0d\u7ba1\u662f\u9009\u62e9\u5c06\u6240\u6709\u8def\u7531\u548c\u89c6\u56fe\u51fd\u6570\u653e\u5728\u4e00\u4e2a\u6587\u4ef6\u4e2d\uff0c\u8fd8\u662f\u6309\u529f\u80fd\u6a21\u5757\u5212\u5206\u5230\u4e0d\u540c\u7684\u6587\u4ef6\u6216\u84dd\u56fe\u4e2d\uff0cFlask\u90fd\u80fd\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n<\/p>\n \u5c3d\u7ba1Flask\u81ea\u8eab\u6ca1\u6709\u660e\u786e\u7684\u63a7\u5236\u5668\u5c42\uff0c\u4f46\u5f00\u53d1\u8005\u5b8c\u5168\u53ef\u4ee5\u6309\u7167MVC\u7684\u601d\u8def\u6765\u7ec4\u7ec7\u5e94\u7528\u7ed3\u6784\u3002\u901a\u8fc7\u5408\u7406\u5229\u7528\u89c6\u56fe\u51fd\u6570\u548c\u84dd\u56fe\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6a21\u62df\u51fa\u6a21\u578b\u3001\u89c6\u56fe\u548c\u63a7\u5236\u5668\u4e09\u5c42\u7684\u67b6\u6784\u6a21\u5f0f\u3002<\/p>\n<\/p>\n \u603b\u7684\u6765\u8bf4\uff0cFlask\u6846\u67b6\u901a\u8fc7\u5176\u8def\u7531\u7cfb\u7edf\u3001\u89c6\u56fe\u51fd\u6570\u548c\u84dd\u56fe\u529f\u80fd\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u65e2\u7b80\u6d01\u53c8\u7075\u6d3b\u7684\u65b9\u5f0f\u6765\u5904\u7406Web\u8bf7\u6c42\u5e76\u7ec4\u7ec7\u4ee3\u7801\u7ed3\u6784\u3002\u8fd9\u79cd\u8bbe\u8ba1\u7406\u5ff5\u867d\u7136\u4e0e\u4f20\u7edf\u7684MVC\u6846\u67b6\u6709\u6240\u4e0d\u540c\uff0c\u4f46\u5b83\u4e3a\u5f00\u53d1\u8f7b\u91cf\u7ea7Web\u5e94\u7528\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u4fbf\u5229\u548c\u7075\u6d3b\u6027\u3002<\/p>\n<\/p>\n \u4e3a\u4ec0\u4e48\u5728Flask\u5f00\u53d1\u4e2d\u6ca1\u6709\u4e13\u95e8\u7684Controller\u5c42\uff1f<\/strong><\/p>\n Flask\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684Python Web\u5f00\u53d1\u6846\u67b6\uff0c\u76f8\u5bf9\u4e8e\u5176\u4ed6\u6846\u67b6\u800c\u8a00\uff0cFlask\u5e76\u6ca1\u6709\u660e\u786e\u7684Controller\u5c42\u7684\u6982\u5ff5\u3002\u8fd9\u662f\u56e0\u4e3aFlask\u9f13\u52b1\u5f00\u53d1\u8005\u6309\u7167\u81ea\u5df1\u7684\u9700\u6c42\u548c\u559c\u597d\u81ea\u7531\u7ec4\u7ec7\u4ee3\u7801\u7ed3\u6784\uff0c\u800c\u4e0d\u5f3a\u5236\u91c7\u7528\u4f20\u7edf\u7684MVC\uff08Model-View-Controller\uff09\u67b6\u6784\u3002<\/p>\n \u5982\u4f55\u7ec4\u7ec7\u4ee3\u7801\u7ed3\u6784\u6765\u4ee3\u66ffController\u5c42\uff1f<\/strong><\/p>\n \u5728Flask\u4e2d\uff0c\u4ee3\u66ffController\u5c42\u7684\u90e8\u5206\u53ef\u4ee5\u7531\u89c6\u56fe\u51fd\u6570\u627f\u62c5\u3002\u89c6\u56fe\u51fd\u6570\u8d1f\u8d23\u5904\u7406\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\uff0c\u5e76\u8fd4\u56de\u76f8\u5e94\u7684\u54cd\u5e94\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u903b\u8f91\u7684\u590d\u6742\u6027\uff0c\u5c06\u89c6\u56fe\u51fd\u6570\u7ec4\u7ec7\u5230\u4e0d\u540c\u7684\u6a21\u5757\u4e2d\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u548c\u7ef4\u62a4\u4ee3\u7801\u3002<\/p>\n \u53e6\u5916\uff0cFlask\u8fd8\u63d0\u4f9b\u4e86\u84dd\u56fe\uff08Blueprint\uff09\u7684\u6982\u5ff5\uff0c\u7528\u4e8e\u5c06\u76f8\u5173\u7684\u89c6\u56fe\u51fd\u6570\u3001\u6a21\u578b\u3001\u9759\u6001\u6587\u4ef6\u7b49\u7ec4\u7ec7\u6210\u72ec\u7acb\u7684\u6a21\u5757\u3002\u8fd9\u6837\u53ef\u4ee5\u66f4\u597d\u5730\u5b9e\u73b0\u4ee3\u7801\u7684\u6a21\u5757\u5316\u548c\u53ef\u91cd\u7528\u6027\uff0c\u907f\u514d\u4ee3\u7801\u6df7\u4e71\u548c\u8026\u5408\u5ea6\u8fc7\u9ad8\u7684\u95ee\u9898\u3002<\/p>\n \u5982\u4f55\u5904\u7406\u4e1a\u52a1\u903b\u8f91\u548c\u6570\u636e\u9a8c\u8bc1\u7b49\u4e0eController\u5c42\u76f8\u5173\u7684\u4efb\u52a1\uff1f<\/strong><\/p>\n \u867d\u7136Flask\u6ca1\u6709\u4e13\u95e8\u7684Controller\u5c42\uff0c\u4f46\u4ecd\u7136\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u65b9\u5f0f\u6765\u5904\u7406\u4e1a\u52a1\u903b\u8f91\u548c\u6570\u636e\u9a8c\u8bc1\u7b49\u4efb\u52a1\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u7f16\u5199\u72ec\u7acb\u7684\u6a21\u5757\u6765\u4e13\u95e8\u5904\u7406\u8fd9\u4e9b\u4efb\u52a1\uff0c\u7136\u540e\u5728\u89c6\u56fe\u51fd\u6570\u4e2d\u8c03\u7528\u8fd9\u4e9b\u6a21\u5757\u3002<\/p>\n \u53e6\u5916\uff0cFlask\u4e5f\u652f\u6301\u4f7f\u7528\u63d2\u4ef6\u6216\u5e93\u6765\u5904\u7406\u76f8\u5173\u4efb\u52a1\u3002\u6bd4\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Flask-WTF\u63d2\u4ef6\u6765\u5b9e\u73b0\u8868\u5355\u9a8c\u8bc1\uff0c\u4f7f\u7528Flask-Security\u63d2\u4ef6\u6765\u5904\u7406\u7528\u6237\u8ba4\u8bc1\u548c\u6388\u6743\u3002\u8fd9\u4e9b\u63d2\u4ef6\u548c\u5e93\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u9ad8\u6548\u5730\u5904\u7406\u4e0eController\u5c42\u76f8\u5173\u7684\u4efb\u52a1\uff0c\u540c\u65f6\u63d0\u5347\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Flask\u6846\u67b6\u4e2d\uff0c\u786e\u5b9e\u6ca1\u6709\u50cf\u4f20\u7edfMVC\uff08\u6a21\u578b-\u89c6\u56fe-\u63a7\u5236\u5668\uff09\u6846\u67b6\u90a3\u6837\u660e\u663e\u533a\u5206\u7684Controller\u5c42\uff0c\u8fd9\u662f\u56e0 […]","protected":false},"author":3,"featured_media":224891,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/224886"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=224886"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/224886\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/224891"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=224886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=224886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=224886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}@app.route()<\/code>\u76f4\u63a5\u5c06URL\u89c4\u5219\u4e0e\u89c6\u56fe\u51fd\u6570\u5173\u8054\u8d77\u6765\uff0c\u5b9e\u73b0\u4e86\u8bf7\u6c42\u7684\u63a5\u6536\u3001\u5904\u7406\u548c\u54cd\u5e94\u3002\u7531\u4e8e\u8fd9\u79cd\u8bbe\u8ba1\u65b9\u5f0f\u7684\u7b80\u5355\u548c\u76f4\u63a5\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u6765\u7ec4\u7ec7\u4ee3\u7801\u7ed3\u6784\uff0c\u6bd4\u5982\u901a\u8fc7\u84dd\u56fe(Blueprints)\u8fdb\u884c\u6a21\u5757\u5316\u7ba1\u7406\uff0c\u8fdb\u800c\u5728\u4e0d\u540c\u7684\u84dd\u56fe\u4e2d\u5b9a\u4e49\u4e0d\u540c\u7684\u8def\u7531\u548c\u89c6\u56fe\u51fd\u6570\uff0c\u6a21\u62df\u51fa\u7c7b\u4f3cMVC\u4e2d\u63a7\u5236\u5668\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n\u4e00\u3001FLASK\u7684\u8def\u7531\u7cfb\u7edf<\/h2>\n<\/p>\n
@app.route()<\/code>\u5b9e\u73b0\u8def\u7531\u7cfb\u7edf\uff0c\u8fd9\u8ba9\u5f00\u53d1\u8005\u80fd\u591f\u4ee5\u975e\u5e38\u76f4\u89c2\u7684\u65b9\u5f0f\u5c06URL\u8def\u5f84\u6620\u5c04\u5230\u76f8\u5e94\u7684\u5904\u7406\u51fd\u6570\u4e0a\u3002\u8fd9\u79cd\u673a\u5236\u662fFlask\u5b9e\u73b0"\u8bf7\u6c42-\u54cd\u5e94"\u6d41\u7a0b\u7684\u6838\u5fc3\uff0c\u540c\u65f6\u4e5f\u626e\u6f14\u4e86\u4f20\u7edfMVC\u6846\u67b6\u4e2d\u63a7\u5236\u5668\u7684\u89d2\u8272\u3002<\/p>\n<\/p>\n\u89c6\u56fe\u51fd\u6570\u4f5c\u4e3a\u63a7\u5236\u5668<\/h3>\n<\/p>\n
\u8def\u7531\u88c5\u9970\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<\/p>\n
@app.route()<\/code>\u80cc\u540e\u7684\u539f\u7406\u662f\uff1a\u5f53Flask\u5e94\u7528\u63a5\u6536\u5230\u4e00\u4e2a\u8bf7\u6c42\u65f6\uff0c\u5b83\u4f1a\u6839\u636eURL\u53bb\u5339\u914d\u6ce8\u518c\u7684\u8def\u7531\u89c4\u5219\uff0c\u627e\u5230\u5bf9\u5e94\u7684\u89c6\u56fe\u51fd\u6570\u8fdb\u884c\u8c03\u7528\u3002\u8fd9\u4e00\u8fc7\u7a0b\u662f\u81ea\u52a8\u5b8c\u6210\u7684\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u8981\u5b9a\u4e49\u597dURL\u89c4\u5219\u548c\u5bf9\u5e94\u7684\u89c6\u56fe\u51fd\u6570\u5373\u53ef\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u662fFlask\u6846\u67b6\u7684\u4e00\u5927\u7279\u70b9\u3002<\/p>\n<\/p>\n\u4e8c\u3001FLASK\u4e2d\u7684\u84dd\u56fe\uff08BLUEPRINTS\uff09<\/h2>\n<\/p>\n
\u84dd\u56fe\u7684\u5b9a\u4e49\u548c\u6ce8\u518c<\/h3>\n<\/p>\n
\u4f7f\u7528\u84dd\u56fe\u6a21\u62df\u63a7\u5236\u5668<\/h3>\n<\/p>\n
\u4e09\u3001FLASK\u5e94\u7528\u7ed3\u6784\u7684\u7075\u6d3b\u6027<\/h2>\n<\/p>\n
\u81ea\u5b9a\u4e49\u5e94\u7528\u7ed3\u6784<\/h3>\n<\/p>\n
\u5b9e\u73b0MVC\u6a21\u5f0f<\/h3>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n