{"id":1035544,"date":"2024-12-31T11:59:44","date_gmt":"2024-12-31T03:59:44","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1035544.html"},"modified":"2024-12-31T11:59:46","modified_gmt":"2024-12-31T03:59:46","slug":"%e5%a6%82%e4%bd%95%e6%90%ad%e5%bb%ba%e7%94%a8python%e5%86%99%e6%8e%a5%e5%8f%a3%e7%9a%84%e5%90%8e%e5%8f%b0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1035544.html","title":{"rendered":"\u5982\u4f55\u642d\u5efa\u7528python\u5199\u63a5\u53e3\u7684\u540e\u53f0"},"content":{"rendered":"

\"\u5982\u4f55\u642d\u5efa\u7528python\u5199\u63a5\u53e3\u7684\u540e\u53f0\"<\/p>\n

\u642d\u5efa\u7528Python\u5199\u63a5\u53e3\u7684\u540e\u53f0<\/strong>\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u6b65\u9aa4\u6765\u5b9e\u73b0\uff1a\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u3001\u5b9a\u4e49\u8def\u7531\u548c\u89c6\u56fe\u3001\u8fde\u63a5\u6570\u636e\u5e93\u3001\u5b9e\u73b0\u4e2d\u95f4\u4ef6\u3001\u90e8\u7f72\u4e0e\u76d1\u63a7<\/strong>\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7\u8fd9\u4e9b\u6b65\u9aa4\u6765\u642d\u5efa\u4e00\u4e2a\u7528Python\u5199\u63a5\u53e3\u7684\u540e\u53f0\u7cfb\u7edf\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6<\/p>\n

\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u6846\u67b6\u662f\u642d\u5efa\u540e\u53f0\u7cfb\u7edf\u7684\u7b2c\u4e00\u6b65\u3002Python\u6709\u8bb8\u591a\u6d41\u884c\u7684\u6846\u67b6\u53ef\u4ee5\u7528\u4e8e\u5f00\u53d1API\u63a5\u53e3\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u5305\u62ecFlask\u3001Django\u548cFastAPI\u3002\u4e0d\u540c\u7684\u6846\u67b6\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u4f18\u52bf\uff0c\u9009\u62e9\u65f6\u9700\u8981\u6839\u636e\u9879\u76ee\u9700\u6c42\u6765\u51b3\u5b9a\u3002<\/p>\n<\/p>\n

    \n
  1. \n

    Flask<\/p>\n

    Flask\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684Web\u6846\u67b6\uff0c\u9002\u5408\u5c0f\u578b\u9879\u76ee\u548c\u5feb\u901f\u539f\u578b\u5f00\u53d1\u3002\u5b83\u7684\u8bbe\u8ba1\u7406\u5ff5\u662f\u7b80\u5355\u800c\u7075\u6d3b\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u9009\u62e9\u81ea\u5df1\u9700\u8981\u7684\u7ec4\u4ef6\u6765\u642d\u5efa\u7cfb\u7edf\u3002<\/p>\n<\/p>\n<\/li>\n

  2. \n

    Django<\/p>\n

    Django\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684Web\u6846\u67b6\uff0c\u9002\u5408\u5927\u578b\u9879\u76ee\u548c\u590d\u6742\u7684\u5e94\u7528\u5f00\u53d1\u3002\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5185\u7f6e\u529f\u80fd\uff0c\u5982ORM\u3001\u7528\u6237\u8ba4\u8bc1\u3001\u7ba1\u7406\u540e\u53f0\u7b49\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<\/p>\n<\/li>\n

  3. \n

    FastAPI<\/p>\n

    FastAPI\u662f\u4e00\u4e2a\u73b0\u4ee3\u3001\u5feb\u901f\uff08\u9ad8\u6027\u80fd\uff09\u7684Web\u6846\u67b6\uff0c\u9002\u5408\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u5e76\u53d1\u7684\u9879\u76ee\u3002\u5b83\u57fa\u4e8e\u6807\u51c6\u7684Python\u7c7b\u578b\u63d0\u793a\uff0c\u80fd\u591f\u81ea\u52a8\u751f\u6210\u6587\u6863\uff0c\u5e76\u4e14\u652f\u6301\u5f02\u6b65\u7f16\u7a0b\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

    \u4e8c\u3001\u5b9a\u4e49\u8def\u7531\u548c\u89c6\u56fe<\/p>\n

    \u5728\u9009\u62e9\u597d\u6846\u67b6\u540e\uff0c\u4e0b\u4e00\u6b65\u662f\u5b9a\u4e49\u8def\u7531\u548c\u89c6\u56fe\u3002\u8def\u7531\u662f\u6307URL\u4e0e\u89c6\u56fe\u51fd\u6570\u4e4b\u95f4\u7684\u6620\u5c04\u5173\u7cfb\uff0c\u800c\u89c6\u56fe\u51fd\u6570\u5219\u662f\u5904\u7406\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94\u7684\u51fd\u6570\u3002<\/p>\n<\/p>\n

      \n
    1. Flask\u793a\u4f8b<\/li>\n<\/ol>\n

      from flask import Flask, jsonify, request<\/p>\n
      app = Flask(__name__)<\/p>\n
      @app.route('\/api\/v1\/resource', methods=['GET'])<\/p>\n
      def get_resource():<\/p>\n
          data = {"message": "Hello, World!"}<\/p>\n
          return jsonify(data), 200<\/p>\n
      @app.route('\/api\/v1\/resource', methods=['POST'])<\/p>\n
      def create_resource():<\/p>\n
          request_data = request.get_json()<\/p>\n
          data = {"message": "Resource created", "data": request_data}<\/p>\n
          return jsonify(data), 201<\/p>\n
      if __name__ == '__mAI<\/a>n__':<\/p>\n
          app.run(debug=True)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
        \n
      1. Django\u793a\u4f8b<\/li>\n<\/ol>\n
        from django.urls import path<\/p>\n
        from django.http import JsonResponse<\/p>\n
        from django.views.decorators.csrf import csrf_exempt<\/p>\n
        def get_resource(request):<\/p>\n
            data = {"message": "Hello, World!"}<\/p>\n
            return JsonResponse(data, status=200)<\/p>\n
        @csrf_exempt<\/p>\n
        def create_resource(request):<\/p>\n
            if request.method == 'POST':<\/p>\n
                request_data = json.loads(request.body)<\/p>\n
                data = {"message": "Resource created", "data": request_data}<\/p>\n
                return JsonResponse(data, status=201)<\/p>\n
        urlpatterns = [<\/p>\n
            path('api\/v1\/resource', get_resource),<\/p>\n
            path('api\/v1\/resource', create_resource),<\/p>\n
        ]<\/p>\n
        <\/code><\/pre>\n<\/p>\n
          \n
        1. FastAPI\u793a\u4f8b<\/li>\n<\/ol>\n
          from fastapi import FastAPI<\/p>\n
          from pydantic import BaseModel<\/p>\n
          app = FastAPI()<\/p>\n
          class Resource(BaseModel):<\/p>\n
              name: str<\/p>\n
              value: int<\/p>\n
          @app.get("\/api\/v1\/resource")<\/p>\n
          async def get_resource():<\/p>\n
              return {"message": "Hello, World!"}<\/p>\n
          @app.post("\/api\/v1\/resource")<\/p>\n
          async def create_resource(resource: Resource):<\/p>\n
              return {"message": "Resource created", "data": resource}<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u4e09\u3001\u8fde\u63a5\u6570\u636e\u5e93<\/p>\n
          \u5927\u591a\u6570\u540e\u53f0\u7cfb\u7edf\u90fd\u9700\u8981\u4e0e\u6570\u636e\u5e93\u8fdb\u884c\u4ea4\u4e92\uff0c\u4ee5\u5b58\u50a8\u548c\u68c0\u7d22\u6570\u636e\u3002Python\u652f\u6301\u591a\u79cd\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u9009\u62e9\u9002\u5408\u9879\u76ee\u7684\u6570\u636e\u5e93\uff0c\u5982SQLite\u3001MySQL\u3001PostgreSQL\u7b49\u3002<\/p>\n<\/p>\n
            \n
          1. \u4f7f\u7528SQLAlchemy\u8fde\u63a5\u6570\u636e\u5e93\uff08\u4ee5Flask\u4e3a\u4f8b\uff09<\/li>\n<\/ol>\n
            from flask import Flask, jsonify, request<\/p>\n
            from flask_sqlalchemy import SQLAlchemy<\/p>\n
            app = Flask(__name__)<\/p>\n
            app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:\/\/\/example.db'<\/p>\n
            db = SQLAlchemy(app)<\/p>\n
            class Resource(db.Model):<\/p>\n
                id = db.Column(db.Integer, primary_key=True)<\/p>\n
                name = db.Column(db.String(50))<\/p>\n
                value = db.Column(db.Integer)<\/p>\n
            @app.route('\/api\/v1\/resource', methods=['GET'])<\/p>\n
            def get_resource():<\/p>\n
                resources = Resource.query.all()<\/p>\n
                data = [{"id": r.id, "name": r.name, "value": r.value} for r in resources]<\/p>\n
                return jsonify(data), 200<\/p>\n
            @app.route('\/api\/v1\/resource', methods=['POST'])<\/p>\n
            def create_resource():<\/p>\n
                request_data = request.get_json()<\/p>\n
                resource = Resource(name=request_data['name'], value=request_data['value'])<\/p>\n
                db.session.add(resource)<\/p>\n
                db.session.commit()<\/p>\n
                return jsonify({"message": "Resource created"}), 201<\/p>\n
            if __name__ == '__main__':<\/p>\n
                app.run(debug=True)<\/p>\n
            <\/code><\/pre>\n<\/p>\n
            \u56db\u3001\u5b9e\u73b0\u4e2d\u95f4\u4ef6<\/p>\n
            \u4e2d\u95f4\u4ef6\u662f\u5728\u8bf7\u6c42\u548c\u54cd\u5e94\u5904\u7406\u8fc7\u7a0b\u4e2d\u6267\u884c\u7684\u4ee3\u7801\uff0c\u53ef\u4ee5\u7528\u4e8e\u65e5\u5fd7\u8bb0\u5f55\u3001\u7528\u6237\u8ba4\u8bc1\u3001\u8bf7\u6c42\u9a8c\u8bc1\u7b49\u529f\u80fd\u3002<\/p>\n<\/p>\n
              \n
            1. \u5728Flask\u4e2d\u5b9e\u73b0\u4e2d\u95f4\u4ef6<\/li>\n<\/ol>\n
              from flask import Flask, request<\/p>\n
              app = Flask(__name__)<\/p>\n
              @app.before_request<\/p>\n
              def log_request():<\/p>\n
                  print(f"Request: {request.method} {request.url}")<\/p>\n
              @app.after_request<\/p>\n
              def log_response(response):<\/p>\n
                  print(f"Response: {response.status}")<\/p>\n
                  return response<\/p>\n
              if __name__ == '__main__':<\/p>\n
                  app.run(debug=True)<\/p>\n
              <\/code><\/pre>\n<\/p>\n
                \n
              1. \u5728Django\u4e2d\u5b9e\u73b0\u4e2d\u95f4\u4ef6<\/li>\n<\/ol>\n
                class LogMiddleware:<\/p>\n
                    def __init__(self, get_response):<\/p>\n
                        self.get_response = get_response<\/p>\n
                    def __call__(self, request):<\/p>\n
                        print(f"Request: {request.method} {request.path}")<\/p>\n
                        response = self.get_response(request)<\/p>\n
                        print(f"Response: {response.status_code}")<\/p>\n
                        return response<\/p>\n
                \u5728settings.py\u4e2d\u6dfb\u52a0\u4e2d\u95f4\u4ef6<\/strong><\/h2>\n
                MIDDLEWARE = [<\/p>\n
                    # \u5176\u4ed6\u4e2d\u95f4\u4ef6<\/p>\n
                    'myapp.middleware.LogMiddleware',<\/p>\n
                ]<\/p>\n
                <\/code><\/pre>\n<\/p>\n
                \u4e94\u3001\u90e8\u7f72\u4e0e\u76d1\u63a7<\/p>\n
                \u5f00\u53d1\u5b8c\u540e\u53f0\u7cfb\u7edf\u540e\uff0c\u9700\u8981\u5c06\u5176\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\uff0c\u5e76\u8fdb\u884c\u76d1\u63a7\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<\/p>\n
                  \n
                1. \u4f7f\u7528Gunicorn\u90e8\u7f72Flask\u5e94\u7528<\/li>\n<\/ol>\n
                  pip install gunicorn<\/p>\n
                  gunicorn -w 4 -b 0.0.0.0:8000 app:app<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                    \n
                  1. \u4f7f\u7528Django\u81ea\u5e26\u7684\u7ba1\u7406\u547d\u4ee4\u8fdb\u884c\u90e8\u7f72<\/li>\n<\/ol>\n
                    python manage.py runserver 0.0.0.0:8000<\/p>\n
                    <\/code><\/pre>\n<\/p>\n
                      \n
                    1. \u4f7f\u7528Uvicorn\u90e8\u7f72FastAPI\u5e94\u7528<\/li>\n<\/ol>\n
                      pip install uvicorn<\/p>\n
                      uvicorn app:app --host 0.0.0.0 --port 8000<\/p>\n
                      <\/code><\/pre>\n<\/p>\n
                      \u76d1\u63a7\u540e\u53f0\u7cfb\u7edf\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982Prometheus\u3001Grafana\u3001ELK\u7b49\uff0c\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u6536\u96c6\u548c\u5206\u6790\u7cfb\u7edf\u7684\u65e5\u5fd7\u548c\u6307\u6807\uff0c\u4ece\u800c\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<\/p>\n
                      \u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u53ef\u4ee5\u642d\u5efa\u4e00\u4e2a\u7528Python\u5199\u63a5\u53e3\u7684\u540e\u53f0\u7cfb\u7edf\u3002\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u3001\u5b9a\u4e49\u8def\u7531\u548c\u89c6\u56fe\u3001\u8fde\u63a5\u6570\u636e\u5e93\u3001\u5b9e\u73b0\u4e2d\u95f4\u4ef6\u3001\u90e8\u7f72\u4e0e\u76d1\u63a7\u662f\u642d\u5efa\u540e\u53f0\u7cfb\u7edf\u7684\u5173\u952e\u6b65\u9aa4\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n
                      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                       \u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u6765\u642d\u5efaPython\u63a5\u53e3\u540e\u53f0\uff1f<\/strong>
                      \u5728\u642d\u5efaPython\u63a5\u53e3\u540e\u53f0\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u81f3\u5173\u91cd\u8981\u3002\u5e38\u7528\u7684\u6846\u67b6\u5305\u62ecFlask\u548cDjango\u3002Flask\u9002\u5408\u5c0f\u578b\u9879\u76ee\uff0c\u7075\u6d3b\u6027\u9ad8\uff0c\u6613\u4e8e\u4e0a\u624b\uff1bDjango\u5219\u9002\u5408\u5927\u578b\u9879\u76ee\uff0c\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u529f\u80fd\u548c\u5185\u7f6e\u5de5\u5177\uff0c\u5982ORM\u548c\u7ba1\u7406\u540e\u53f0\u3002\u9009\u62e9\u6846\u67b6\u65f6\uff0c\u9700\u8003\u8651\u9879\u76ee\u89c4\u6a21\u3001\u56e2\u961f\u6280\u672f\u6808\u4ee5\u53ca\u672a\u6765\u7684\u6269\u5c55\u9700\u6c42\u3002<\/p>\n
                      \u642d\u5efaPython\u63a5\u53e3\u540e\u53f0\u9700\u8981\u54ea\u4e9b\u57fa\u7840\u77e5\u8bc6\uff1f<\/strong>
                      \u5728\u642d\u5efaPython\u63a5\u53e3\u540e\u53f0\u4e4b\u524d\uff0c\u638c\u63e1\u4e00\u4e9b\u57fa\u7840\u77e5\u8bc6\u662f\u5f88\u91cd\u8981\u7684\u3002\u719f\u6089Python\u8bed\u8a00\u672c\u8eab\u662f\u5fc5\u9700\u7684\uff0c\u540c\u65f6\u4e86\u89e3HTTP\u534f\u8bae\u3001RESTful API\u7684\u8bbe\u8ba1\u539f\u5219\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u6570\u636e\u5e93\uff08\u5982MySQL\u6216PostgreSQL\uff09\u8fdb\u884c\u6570\u636e\u5b58\u50a8\u3002\u6b64\u5916\uff0c\u7406\u89e3\u57fa\u672c\u7684\u524d\u7aef\u6280\u672f\uff08\u5982HTML\u3001JavaScript\uff09\u5c06\u6709\u52a9\u4e8e\u4e0e\u524d\u7aef\u5f00\u53d1\u4eba\u5458\u7684\u534f\u4f5c\u3002<\/p>\n
                      \u5982\u4f55\u8fdb\u884cPython\u63a5\u53e3\u7684\u6d4b\u8bd5\u548c\u8c03\u8bd5\uff1f<\/strong>
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