python tornado服务端,requests客户端demo

#-*- coding:utf-8 -*-
import tornado.web
import json
import tornado.ioloop


#定义处理类型
class UsersHandler(tornado.web.RequestHandler):
    #添加一个处理get请求方式的方法
    def get(self):
        #向响应中，添加数据
        user = {'name' : 'xiaoyu', 'headPicId' : 'h1000', 'level' : 7}        
        self.write(json.dumps(user))
    
    def post(self):
        name = self.get_argument('name')
        res = {}
        res['code'] = 500
        res['data'] = []
        res['msg'] = name
        self.write(json.dumps(res))
        

if __name__ == '__main__':
    #创建一个应用对象
    app = tornado.web.Application([(r'/users', UsersHandler)])
    #绑定一个监听端口
    app.listen(8888)
    #启动web程序，开始监听端口的连接
    tornado.ioloop.IOLoop.current().start()

client

#-*- coding:utf-8 -*-
import json
import requests
data = {
    'name':'daguo',
    'age':'23'
}

r = requests.post('http://127.0.0.1:8888/users', data = data)
print("http code: " + str(r.status_code) + "rnbody: " + r.text)
rsp = json.loads(r.text)
print("rsp code: " + str(rsp['code']))