python教程分享pythonhttp服务flask架构实用代码详解分析

  pip install flask -i https://pypi.douban.com/simple

  pip install gevent -i https://pypi.douban.com/simple

  #!/user/bin/env python  # coding=utf-8  """  @project : testdemo  @author  : huyi  @file   : app.py  @ide    : pycharm  @time   : 2021-10-15 11:58:44  """  from flask import flask, request  from gevent.pywsgi import wsgiserver  from gevent import monkey  import json     # 将python标准的io方法，都替换成gevent中的同名方法，遇到io阻塞gevent自动进行协程切换  monkey.patch_all()     app = flask(__name__)        # 请求返回实体  class testresponse:      def __init__(              self,              code,              success,              msg, data):          self.code = code          self.success = success          self.msg = msg          self.data = data        @app.route('/progress', methods=['post'])  def progress():      request_data = json.loads(request.data)      print("进度回调:{}".format(request_data))      return json.dumps(          testresponse(0, true, "progress callback success", none),          default=lambda obj: obj.__dict__,          sort_keys=true,          indent=4)        @app.route('/result', methods=['post'])  def result():      request_data = json.loads(request.data)      print("结果回调:{}".format(request_data))      return json.dumps(          testresponse(0, true, "result callback success", none),          default=lambda obj: obj.__dict__,          sort_keys=true,          indent=4)        if __name__ == '__main__':      print("遇事不决，可问春风。")      wsgiserver(('0.0.0.0', 8383), app).serve_forever()