{"id":974444,"date":"2024-12-27T06:05:12","date_gmt":"2024-12-26T22:05:12","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/974444.html"},"modified":"2024-12-27T06:05:14","modified_gmt":"2024-12-26T22:05:14","slug":"python%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%b0%8f%e7%a8%8b%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/974444.html","title":{"rendered":"python\u5982\u4f55\u5b9e\u73b0\u5c0f\u7a0b\u5e8f"},"content":{"rendered":"

\"python\u5982\u4f55\u5b9e\u73b0\u5c0f\u7a0b\u5e8f\"<\/p>\n

Python\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528Web\u6846\u67b6\uff08\u5982Flask\u3001Django\uff09\u521b\u5efa\u5c0f\u7a0b\u5e8f\u3001\u53ef\u4ee5\u901a\u8fc7\u4e0e\u524d\u7aef\u6280\u672f\u7ed3\u5408\u6765\u5b9e\u73b0\u5c0f\u7a0b\u5e8f\u3001\u53ef\u4ee5\u4f7f\u7528MicroPython\u5728\u786c\u4ef6\u8bbe\u5907\u4e0a\u8fd0\u884c\u5c0f\u7a0b\u5e8f\u3002<\/strong> <\/p>\n<\/p>\n

\u5728\u8fd9\u51e0\u79cd\u65b9\u6cd5\u4e2d\uff0c\u4f7f\u7528Web\u6846\u67b6\u662f\u6700\u5e38\u89c1\u7684\u5b9e\u73b0\u65b9\u5f0f\u4e4b\u4e00\u3002\u901a\u8fc7Web\u6846\u67b6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5feb\u901f\u642d\u5efaWeb\u670d\u52a1\uff0c\u5904\u7406HTTP\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u9002\u5408\u7528\u4e8e\u5b9e\u73b0\u57fa\u4e8eWeb\u7684\u5c0f\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Flask\u8fdb\u884c\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u3002<\/p>\n<\/p>\n

\u4e00\u3001FLASK\u6846\u67b6\u7b80\u4ecb<\/p>\n<\/p>\n

Flask\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684Web\u6846\u67b6\uff0c\u4f7f\u7528Python\u8bed\u8a00\u5f00\u53d1\uff0c\u8bbe\u8ba1\u7b80\u6d01\uff0c\u6613\u4e8e\u4e0a\u624b\u3002Flask\u7684\u6838\u5fc3\u7406\u5ff5\u662f\u201c\u5fae\u6838\u67b6\u6784\u201d\uff0c\u5373\u63d0\u4f9b\u6700\u5c0f\u7684\u6838\u5fc3\u529f\u80fd\uff0c\u5176\u4ed6\u529f\u80fd\u901a\u8fc7\u6269\u5c55\u5b9e\u73b0\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97Flask\u975e\u5e38\u7075\u6d3b\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u7531\u9009\u62e9\u6240\u9700\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n

    \n
  1. \u7b80\u6613\u5b89\u88c5\u548c\u57fa\u672c\u4f7f\u7528<\/li>\n<\/ol>\n

    Flask\u7684\u5b89\u88c5\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u4f7f\u7528Python\u7684\u5305\u7ba1\u7406\u5de5\u5177pip\u5373\u53ef\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u5b89\u88c5\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n

    pip install Flask<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u6700\u7b80\u5355\u7684Flask\u5e94\u7528\u7a0b\u5e8f\uff1a<\/p>\n<\/p>\n
    from flask import Flask<\/p>\n
    app = Flask(__name__)<\/p>\n
    @app.route('\/')<\/p>\n
    def hello_world():<\/p>\n
        return 'Hello, World!'<\/p>\n
    if __name__ == '__mAI<\/a>n__':<\/p>\n
        app.run()<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u901a\u8fc7\u8fd0\u884c\u4e0a\u8ff0\u4ee3\u7801\uff0c\u5373\u53ef\u542f\u52a8\u4e00\u4e2a\u7b80\u5355\u7684Web\u670d\u52a1\u5668\uff0c\u5e76\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95eehttp:\/\/localhost:5000\/<\/code>\u6765\u67e5\u770b\u8f93\u51fa\u3002<\/p>\n<\/p>\n
      \n
    1. \u8def\u7531\u548c\u89c6\u56fe\u51fd\u6570<\/li>\n<\/ol>\n
      \u5728Flask\u4e2d\uff0c\u8def\u7531\u7528\u4e8e\u5c06URL\u4e0e\u89c6\u56fe\u51fd\u6570\u5173\u8054\u3002\u89c6\u56fe\u51fd\u6570\u7528\u4e8e\u5904\u7406\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94\u3002\u901a\u8fc7\u88c5\u9970\u5668@app.route()<\/code>\u53ef\u4ee5\u4e3a\u89c6\u56fe\u51fd\u6570\u5b9a\u4e49\u8def\u7531\u3002<\/p>\n<\/p>\n
      \u4f8b\u5982\uff1a<\/p>\n<\/p>\n
      @app.route('\/greet\/<name>')<\/p>\n
      def greet(name):<\/p>\n
          return f'Hello, {name}!'<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e0a\u8ff0\u4ee3\u7801\u5b9a\u4e49\u4e86\u4e00\u4e2a\u52a8\u6001\u8def\u7531\uff0c\u5f53\u8bbf\u95ee\/greet\/<\/code>\u540e\u8ddf\u4efb\u610f\u540d\u79f0\u65f6\uff0c\u4f1a\u8c03\u7528greet<\/code>\u51fd\u6570\u5e76\u8fd4\u56de\u4e2a\u6027\u5316\u7684\u95ee\u5019\u8bed\u3002<\/p>\n<\/p>\n
      \u4e8c\u3001\u4e0e\u524d\u7aef\u6280\u672f\u7ed3\u5408<\/p>\n<\/p>\n
      Python\u867d\u7136\u64c5\u957f\u5904\u7406\u540e\u7aef\u903b\u8f91\uff0c\u4f46\u5728\u5c0f\u7a0b\u5e8f\u7684\u5f00\u53d1\u4e2d\uff0c\u901a\u5e38\u8fd8\u9700\u8981\u7ed3\u5408\u524d\u7aef\u6280\u672f\u5982HTML\u3001CSS\u548cJavaScript\u6765\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u7528\u6237\u754c\u9762\u548c\u4ea4\u4e92\u529f\u80fd\u3002<\/p>\n<\/p>\n
        \n
      1. \u6a21\u677f\u6e32\u67d3<\/li>\n<\/ol>\n
        Flask\u5185\u7f6e\u652f\u6301Jinja2\u6a21\u677f\u5f15\u64ce\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u6a21\u677f\u6765\u52a8\u6001\u751f\u6210HTML\u9875\u9762\u3002\u6a21\u677f\u4e2d\u53ef\u4ee5\u5305\u542bPython\u53d8\u91cf\u548c\u63a7\u5236\u8bed\u53e5\uff0c\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<\/p>\n
        \u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u6a21\u677fgreet.html<\/code>\uff1a<\/p>\n<\/p>\n
        <!DOCTYPE html><\/p>\n
        <html><\/p>\n
        <head><\/p>\n
            <title>Greeting<\/title><\/p>\n
        <\/head><\/p>\n
        <body><\/p>\n
            <h1>Hello, {{ name }}!<\/h1><\/p>\n
        <\/body><\/p>\n
        <\/html><\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u5728\u89c6\u56fe\u51fd\u6570\u4e2d\u4f7f\u7528\u6a21\u677f\uff1a<\/p>\n<\/p>\n
        from flask import render_template<\/p>\n
        @app.route('\/greet\/<name>')<\/p>\n
        def greet(name):<\/p>\n
            return render_template('greet.html', name=name)<\/p>\n
        <\/code><\/pre>\n<\/p>\n
          \n
        1. \u524d\u7aef\u4ea4\u4e92<\/li>\n<\/ol>\n
          \u53ef\u4ee5\u901a\u8fc7JavaScript\u4e3a\u5c0f\u7a0b\u5e8f\u6dfb\u52a0\u52a8\u6001\u4ea4\u4e92\u529f\u80fd\u3002\u6bd4\u5982\uff0c\u4f7f\u7528AJAX\u4e0e\u540e\u7aef\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u5b9e\u73b0\u65e0\u5237\u65b0\u66f4\u65b0\u9875\u9762\u5185\u5bb9\u3002<\/p>\n<\/p>\n
          \u5728\u524d\u7aef\u9875\u9762\u4e2d\u4f7f\u7528JavaScript\u53d1\u9001\u8bf7\u6c42\uff1a<\/p>\n<\/p>\n
          <script><\/p>\n
          function fetchGreeting() {<\/p>\n
              fetch('\/api\/greet')<\/p>\n
                  .then(response => response.json())<\/p>\n
                  .then(data => {<\/p>\n
                      document.getElementById('greeting').innerText = data.greeting;<\/p>\n
                  });<\/p>\n
          }<\/p>\n
          <\/script><\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u5728\u540e\u7aef\u5b9a\u4e49API\u63a5\u53e3\uff1a<\/p>\n<\/p>\n
          from flask import jsonify<\/p>\n
          @app.route('\/api\/greet')<\/p>\n
          def api_greet():<\/p>\n
              return jsonify({'greeting': 'Hello, AJAX!'})<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u4e09\u3001\u4f7f\u7528MICROPYTHON\u5728\u786c\u4ef6\u8bbe\u5907\u4e0a\u8fd0\u884c\u5c0f\u7a0b\u5e8f<\/p>\n<\/p>\n
          MicroPython\u662fPython\u7684\u4e00\u79cd\u7cbe\u7b80\u5b9e\u73b0\uff0c\u4e13\u4e3a\u8fd0\u884c\u5728\u5fae\u63a7\u5236\u5668\u548c\u53d7\u9650\u73af\u5883\u4e2d\u800c\u8bbe\u8ba1\u3002\u4f7f\u7528MicroPython\uff0c\u53ef\u4ee5\u5728\u786c\u4ef6\u8bbe\u5907\u4e0a\u5f00\u53d1\u548c\u8fd0\u884c\u5c0f\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n
            \n
          1. \u5b89\u88c5\u548c\u914d\u7f6eMicroPython<\/li>\n<\/ol>\n
            \u9996\u5148\uff0c\u786e\u4fdd\u786c\u4ef6\u8bbe\u5907\u652f\u6301MicroPython\u3002\u5e38\u89c1\u7684\u652f\u6301\u8bbe\u5907\u5305\u62ecESP8266\u3001ESP32\u3001Pyboard\u7b49\u3002\u63a5\u7740\uff0c\u5c06MicroPython\u56fa\u4ef6\u70e7\u5f55\u5230\u8bbe\u5907\u4e0a\u3002<\/p>\n<\/p>\n
              \n
            1. \u7f16\u5199MicroPython\u7a0b\u5e8f<\/li>\n<\/ol>\n
              MicroPython\u652f\u6301\u5927\u90e8\u5206Python\u8bed\u6cd5\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u7c7b\u4f3cPython\u7684\u65b9\u5f0f\u7f16\u5199\u4ee3\u7801\u3002\u4f8b\u5982\uff0c\u63a7\u5236LED\u95ea\u70c1\uff1a<\/p>\n<\/p>\n
              import machine<\/p>\n
              import time<\/p>\n
              led = machine.Pin(2, machine.Pin.OUT)<\/p>\n
              while True:<\/p>\n
                  led.value(not led.value())<\/p>\n
                  time.sleep(1)<\/p>\n
              <\/code><\/pre>\n<\/p>\n
                \n
              1. \u8fd0\u884cMicroPython\u7a0b\u5e8f<\/li>\n<\/ol>\n
                \u5c06\u7a0b\u5e8f\u4e0a\u4f20\u5230\u8bbe\u5907\u5e76\u6267\u884c\u3002\u53ef\u4ee5\u901a\u8fc7\u4e32\u53e3\u5de5\u5177\u6216\u6587\u4ef6\u4f20\u8f93\u5de5\u5177\u5c06\u7a0b\u5e8f\u4f20\u8f93\u5230\u8bbe\u5907\uff0c\u5e76\u5728\u8bbe\u5907\u4e0a\u8fd0\u884c\u3002<\/p>\n<\/p>\n
                \u56db\u3001\u90e8\u7f72\u548c\u53d1\u5e03<\/p>\n<\/p>\n
                \u5f00\u53d1\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5c06\u5c0f\u7a0b\u5e8f\u90e8\u7f72\u5230\u670d\u52a1\u5668\u6216\u8bbe\u5907\u4e0a\uff0c\u4ee5\u4fbf\u5176\u4ed6\u7528\u6237\u8bbf\u95ee\u548c\u4f7f\u7528\u3002<\/p>\n<\/p>\n
                  \n
                1. \u90e8\u7f72Flask\u5e94\u7528<\/li>\n<\/ol>\n
                  \u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u5f0f\u5c06Flask\u5e94\u7528\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Gunicorn\u548cNginx\u7ec4\u5408\u6765\u90e8\u7f72\uff1a<\/p>\n<\/p>\n
                  pip install gunicorn<\/p>\n
                  gunicorn -w 4 -b 0.0.0.0:8000 myapp:app<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                    \n
                  1. \u53d1\u5e03MicroPython\u7a0b\u5e8f<\/li>\n<\/ol>\n
                    \u5c06MicroPython\u7a0b\u5e8f\u4e0a\u4f20\u5230\u8bbe\u5907\uff0c\u5e76\u786e\u4fdd\u8bbe\u5907\u8fde\u63a5\u5230\u7f51\u7edc\uff0c\u4ee5\u4fbf\u7528\u6237\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u8bbe\u5907\u63d0\u4f9b\u7684\u670d\u52a1\u3002<\/p>\n<\/p>\n
                    \u4e94\u3001\u603b\u7ed3\u4e0e\u5b9e\u8df5\u5efa\u8bae<\/p>\n<\/p>\n
                    \u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528Python\u5b9e\u73b0\u5c0f\u7a0b\u5e8f\u3002\u65e0\u8bba\u662f\u4f7f\u7528Flask\u8fdb\u884cWeb\u5e94\u7528\u5f00\u53d1\uff0c\u8fd8\u662f\u4f7f\u7528MicroPython\u5728\u786c\u4ef6\u8bbe\u5907\u4e0a\u8fd0\u884c\u7a0b\u5e8f\uff0cPython\u90fd\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\u548c\u7075\u6d3b\u6027\u3002\u5728\u5b9e\u8df5\u4e2d\uff0c\u5efa\u8bae\u5f00\u53d1\u8005\u6839\u636e\u9879\u76ee\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u6280\u672f\u6808\uff0c\u540c\u65f6\u4e0d\u65ad\u5b66\u4e60\u548c\u638c\u63e1\u65b0\u6280\u672f\uff0c\u4ee5\u63d0\u5347\u5f00\u53d1\u6548\u7387\u548c\u5e94\u7528\u8d28\u91cf\u3002<\/p>\n<\/p>\n
                    \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                     \u5982\u4f55\u4f7f\u7528Python\u5f00\u53d1\u5c0f\u7a0b\u5e8f\uff1f<\/strong>
                    Python\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u6846\u67b6\u548c\u5de5\u5177\u6765\u5f00\u53d1\u5c0f\u7a0b\u5e8f\uff0c\u4f8b\u5982\u4f7f\u7528Flask\u6216Django\u6784\u5efa\u540e\u7aef\u670d\u52a1\u3002\u524d\u7aef\u90e8\u5206\u53ef\u4ee5\u4f7f\u7528HTML\u3001CSS\u548cJavaScript\u8fdb\u884c\u8bbe\u8ba1\u3002\u5bf9\u4e8e\u79fb\u52a8\u7aef\u5c0f\u7a0b\u5e8f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8003\u8651\u4f7f\u7528Kivy\u6216BeeWare\u7b49\u6846\u67b6\uff0c\u8fd9\u4e9b\u5de5\u5177\u652f\u6301\u521b\u5efa\u8de8\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
                    Python\u5f00\u53d1\u5c0f\u7a0b\u5e8f\u9700\u8981\u54ea\u4e9b\u57fa\u7840\u77e5\u8bc6\uff1f<\/strong>
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                    \u5728Python\u4e2d\u5b9e\u73b0\u5c0f\u7a0b\u5e8f\u7684\u5e38\u89c1\u6311\u6218\u6709\u54ea\u4e9b\uff1f<\/strong>
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