{"id":1065953,"date":"2024-12-31T16:21:58","date_gmt":"2024-12-31T08:21:58","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1065953.html"},"modified":"2024-12-31T16:22:01","modified_gmt":"2024-12-31T08:22:01","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e5%bb%ba%e7%ab%8b%e4%b8%80%e4%b8%aa%e7%bd%91%e7%ab%99","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1065953.html","title":{"rendered":"\u5982\u4f55\u7528python\u5efa\u7acb\u4e00\u4e2a\u7f51\u7ad9"},"content":{"rendered":"

\"\u5982\u4f55\u7528python\u5efa\u7acb\u4e00\u4e2a\u7f51\u7ad9\"<\/p>\n

\u8981\u7528Python\u5efa\u7acb\u4e00\u4e2a\u7f51\u7ad9\uff0c\u60a8\u9700\u8981\u9009\u62e9\u4e00\u4e2aWeb\u6846\u67b6\u3001\u5b89\u88c5\u6240\u9700\u7684\u8f6f\u4ef6\u3001\u7f16\u5199\u4ee3\u7801\u6765\u5904\u7406\u8bf7\u6c42\u548c\u54cd\u5e94\u3001\u521b\u5efaHTML\u6a21\u677f\u3001\u4ee5\u53ca\u8fdb\u884c\u6d4b\u8bd5\u548c\u90e8\u7f72\u3002<\/strong>\u5176\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684Web\u6846\u67b6\u662f\u6700\u5173\u952e\u7684\u4e00\u6b65\u3002\u5e38\u7528\u7684Python Web\u6846\u67b6\u6709Django\u3001Flask\u548cFastAPI\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u7528Django\u6765\u5efa\u7acb\u4e00\u4e2a\u7f51\u7ad9\u7684\u8fc7\u7a0b\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u9009\u62e9Web\u6846\u67b6<\/h3>\n<\/p>\n

\u9009\u62e9\u5408\u9002\u7684Web\u6846\u67b6\u662f\u5efa\u7acb\u7f51\u7ad9\u7684\u7b2c\u4e00\u6b65\u3002Django\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684Web\u6846\u67b6\uff0c\u9002\u5408\u6784\u5efa\u590d\u6742\u7684\u7f51\u7ad9\u3002Django\u5177\u6709\u4e30\u5bcc\u7684\u5185\u7f6e\u529f\u80fd\u3001\u652f\u6301\u5feb\u901f\u5f00\u53d1\u3001\u62e5\u6709\u5f3a\u5927\u7684ORM\u7cfb\u7edf<\/strong>\uff0c\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97Django\u6210\u4e3aPython\u5f00\u53d1\u8005\u7684\u9996\u9009\u3002<\/p>\n<\/p>\n

    \n
  1. Django\u7684\u5185\u7f6e\u529f\u80fd\u4e30\u5bcc<\/strong>\uff1aDjango\u63d0\u4f9b\u4e86\u5f88\u591a\u5f00\u7bb1\u5373\u7528\u7684\u529f\u80fd\uff0c\u5982\u7528\u6237\u8ba4\u8bc1\u3001\u7ba1\u7406\u540e\u53f0\u3001\u8868\u5355\u5904\u7406\u3001URL\u8def\u7531\u7b49\uff0c\u8fd9\u5927\u5927\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/li>\n
  2. \u652f\u6301\u5feb\u901f\u5f00\u53d1<\/strong>\uff1aDjango\u9075\u5faaDRY\uff08Don't Repeat Yourself\uff09\u539f\u5219\uff0c\u51cf\u5c11\u4e86\u4ee3\u7801\u91cd\u590d\uff0c\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/li>\n
  3. \u5f3a\u5927\u7684ORM\u7cfb\u7edf<\/strong>\uff1aDjango\u7684ORM\uff08\u5bf9\u8c61\u5173\u7cfb\u6620\u5c04\uff09\u7cfb\u7edf\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528Python\u4ee3\u7801\u6765\u64cd\u4f5c\u6570\u636e\u5e93\uff0c\u800c\u4e0d\u7528\u5199SQL\u8bed\u53e5\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001\u5b89\u88c5\u6240\u9700\u8f6f\u4ef6<\/h3>\n<\/p>\n

    \u5728\u5f00\u59cb\u5f00\u53d1\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5b89\u88c5Python\u548cDjango\u3002<\/p>\n<\/p>\n

      \n
    1. \u5b89\u88c5Python<\/strong>\uff1a\u9996\u5148\uff0c\u786e\u4fdd\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u5df2\u7ecf\u5b89\u88c5\u4e86Python\u3002\u5982\u679c\u6ca1\u6709\uff0c\u8bf7\u4ecePython\u5b98\u7f51\u4e0b\u8f7d\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684Python\u3002<\/li>\n
    2. \u5b89\u88c5Django<\/strong>\uff1a\u6253\u5f00\u7ec8\u7aef\u6216\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u5e76\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5Django\uff1a<\/li>\n<\/ol>\n

      pip install django<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e09\u3001\u521b\u5efaDjango\u9879\u76ee<\/h3>\n<\/p>\n
      \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2aDjango\u9879\u76ee\u3002\u6253\u5f00\u7ec8\u7aef\uff0c\u8fdb\u5165\u60a8\u60f3\u8981\u5b58\u653e\u9879\u76ee\u7684\u76ee\u5f55\uff0c\u5e76\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n
      django-admin startproject mywebsite<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u6b64\u547d\u4ee4\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3amywebsite<\/code>\u7684\u76ee\u5f55\uff0c\u5176\u4e2d\u5305\u542bDjango\u9879\u76ee\u6240\u9700\u7684\u57fa\u672c\u6587\u4ef6\u7ed3\u6784\u3002<\/p>\n<\/p>\n
      \u56db\u3001\u521b\u5efa\u5e94\u7528\u7a0b\u5e8f<\/h3>\n<\/p>\n
      \u5728Django\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\uff08App\uff09\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u6a21\u5757\uff0c\u8d1f\u8d23\u5904\u7406\u7279\u5b9a\u7684\u529f\u80fd\u3002\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f\uff1a<\/p>\n<\/p>\n
      cd mywebsite<\/p>\n
      python manage.py startapp myapp<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u6837\u4f1a\u5728mywebsite<\/code>\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3amyapp<\/code>\u7684\u5b50\u76ee\u5f55\u3002<\/p>\n<\/p>\n
      \u4e94\u3001\u7f16\u5199\u4ee3\u7801\u5904\u7406\u8bf7\u6c42\u548c\u54cd\u5e94<\/h3>\n<\/p>\n
      \u73b0\u5728\uff0c\u60a8\u9700\u8981\u7f16\u5199\u4ee3\u7801\u6765\u5904\u7406\u7528\u6237\u8bf7\u6c42\u5e76\u751f\u6210\u54cd\u5e94\u3002\u5728myapp<\/code>\u76ee\u5f55\u4e0b\u7684views.py<\/code>\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
      from django.http import HttpResponse<\/p>\n
      def home(request):<\/p>\n
          return HttpResponse("Hello, world!")<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u7136\u540e\uff0c\u5728mywebsite<\/code>\u76ee\u5f55\u4e0b\u7684urls.py<\/code>\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\u6765\u914d\u7f6eURL\u8def\u7531\uff1a<\/p>\n<\/p>\n
      from django.contrib import admin<\/p>\n
      from django.urls import path<\/p>\n
      from myapp import views<\/p>\n
      urlpatterns = [<\/p>\n
          path('admin\/', admin.site.urls),<\/p>\n
          path('', views.home),<\/p>\n
      ]<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u516d\u3001\u521b\u5efaHTML\u6a21\u677f<\/h3>\n<\/p>\n
      \u4e3a\u4e86\u751f\u6210\u66f4\u590d\u6742\u7684\u7f51\u9875\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528HTML\u6a21\u677f\u3002\u5728myapp<\/code>\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3atemplates<\/code>\u7684\u5b50\u76ee\u5f55\uff0c\u5e76\u5728\u5176\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3ahome.html<\/code>\u7684\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
      <!DOCTYPE html><\/p>\n
      <html><\/p>\n
      <head><\/p>\n
          <title>Home<\/title><\/p>\n
      <\/head><\/p>\n
      <body><\/p>\n
          <h1>Hello, world!<\/h1><\/p>\n
      <\/body><\/p>\n
      <\/html><\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u7136\u540e\u4fee\u6539views.py<\/code>\u6587\u4ef6\u4e2d\u7684home<\/code>\u89c6\u56fe\u51fd\u6570\uff0c\u4f7f\u5176\u6e32\u67d3HTML\u6a21\u677f\uff1a<\/p>\n<\/p>\n
      from django.shortcuts import render<\/p>\n
      def home(request):<\/p>\n
          return render(request, 'home.html')<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e03\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72<\/h3>\n<\/p>\n
      \u5728\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9aa4\u540e\uff0c\u60a8\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8Django\u5f00\u53d1\u670d\u52a1\u5668\uff1a<\/p>\n<\/p>\n
      python manage.py runserver<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u6253\u5f00\u6d4f\u89c8\u5668\u5e76\u8bbf\u95eehttp:\/\/127.0.0.1:8000\/<\/code>\uff0c\u60a8\u5e94\u8be5\u80fd\u591f\u770b\u5230\u201cHello, world!\u201d\u7684\u7f51\u9875\u3002<\/p>\n<\/p>\n
      \u5728\u5f00\u53d1\u5b8c\u6210\u540e\uff0c\u60a8\u8fd8\u9700\u8981\u5c06\u7f51\u7ad9\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u4e2d\u3002\u5e38\u7528\u7684\u90e8\u7f72\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528Gunicorn\u548cNginx\u6765\u8fd0\u884cDjango\u5e94\u7528\u3002\u60a8\u53ef\u4ee5\u53c2\u8003Django\u5b98\u65b9\u6587\u6863\u4e2d\u7684\u90e8\u7f72\u6307\u5357\u6765\u5b8c\u6210\u90e8\u7f72\u3002<\/p>\n<\/p>\n
      \u516b\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
      \u7528Python\u5efa\u7acb\u4e00\u4e2a\u7f51\u7ad9\u6d89\u53ca\u9009\u62e9Web\u6846\u67b6\u3001\u5b89\u88c5\u8f6f\u4ef6\u3001\u7f16\u5199\u4ee3\u7801\u3001\u521b\u5efaHTML\u6a21\u677f\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u7b49\u591a\u4e2a\u6b65\u9aa4\u3002\u9009\u62e9\u5408\u9002\u7684Web\u6846\u67b6\u3001\u5b89\u88c5\u6240\u9700\u7684\u8f6f\u4ef6\u3001\u7f16\u5199\u5904\u7406\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u4ee3\u7801\u3001\u521b\u5efaHTML\u6a21\u677f\u3001\u8fdb\u884c\u6d4b\u8bd5\u548c\u90e8\u7f72\uff0c\u662f\u5efa\u7acb\u4e00\u4e2a\u6210\u529f\u7f51\u7ad9\u7684\u5173\u952e\u6b65\u9aa4<\/strong>\u3002\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u7528Django\u5feb\u901f\u6784\u5efa\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u7f51\u7ad9\u3002<\/p>\n<\/p>\n
      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
       \u5982\u4f55\u9009\u62e9\u9002\u5408\u7684Python\u6846\u67b6\u6765\u5efa\u7acb\u7f51\u7ad9\uff1f<\/strong>
      \u5728\u5efa\u7acb\u7f51\u7ad9\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684Python\u6846\u67b6\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u5e38\u89c1\u7684Python\u6846\u67b6\u5305\u62ecDjango\u548cFlask\u3002Django\u9002\u5408\u6784\u5efa\u5927\u578b\u590d\u6742\u7f51\u7ad9\uff0c\u63d0\u4f9b\u4e86\u8bb8\u591a\u5185\u7f6e\u529f\u80fd\uff0c\u9002\u5408\u5feb\u901f\u5f00\u53d1\u3002\u800cFlask\u5219\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u6846\u67b6\uff0c\u9002\u5408\u5c0f\u578b\u9879\u76ee\u6216\u5fae\u670d\u52a1\u3002\u5982\u679c\u4f60\u662f\u521d\u5b66\u8005\uff0cFlask\u7684\u7b80\u5355\u6027\u53ef\u80fd\u4f1a\u8ba9\u4f60\u66f4\u5feb\u4e0a\u624b\uff1b\u5982\u679c\u4f60\u9700\u8981\u4e00\u4e2a\u529f\u80fd\u5168\u9762\u7684\u89e3\u51b3\u65b9\u6848\uff0cDjango\u53ef\u80fd\u66f4\u5408\u9002\u3002<\/p>\n
      \u6211\u9700\u8981\u54ea\u4e9b\u57fa\u672c\u77e5\u8bc6\u624d\u80fd\u7528Python\u5efa\u7acb\u4e00\u4e2a\u7f51\u7ad9\uff1f<\/strong>
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