python flash 启动http 服务

• pip安装flask

  pip install flask
  

• get 和 post 示例

  import json
  from flask import Flask, request
  from wsgiref.simple_server import make_server
  
  py_service = Flask(__name__)  # flask 应用名称
  
  @py_service.route('/hello', methods=['GET'])
  def get_person_info():
      return 'Hello World'
  
  @py_service.route("/change", methods=['POST'])
  def get_separate():
      parameters = json.loads(request.data.decode())
      sentence = parameters['sentence']
      print(sentence)
      return sentence + ' -- ' + 'is changed'
  
  if __name__ == '__main__':
       server = make_server('127.0.0.1', 9000, py_service)
       server.serve_forever()
  

• wsgiref是Python标准库的一个模块，是对WSGI的一个实现。其中wsgiref.simple_server是一个简单的WSGI HTTP Server

• 测试结果
  • get
    
  • post