python中json格式数据输出的简单实现方法

#coding=UTF-8 import json   info={} info["code"]=1 info["id"]=1900 info["name"]='张三' info["sex"]='男'  list=[info,info,info]   data={} data["code"]=1 data["id"]=1900 data["name"]='张三' data["sex"]='男' data["info"]=info data["data"]=list  jsonStr = json.dumps(data)  print "jsonStr:",jsonStr 

关键代码：jsonStr = json.dumps(data) <span style="font-family:Arial;BACKGROUND-COLOR: #ffffff">执行输出如下：</span> jsonStr: {"info": {"code": 1, "sex": "/u7537", "id": 1900, "name": "/u5f20/u4e09"}, "code": 1, "name": "/u5f20/u4e09", "sex": "/u7537", "data": [{"code": 1, "sex": "/u7537", "id": 1900, "name": "/u5f20/u4e09"}, {"code": 1, "sex": "/u7537", "id": 1900, "name": "/u5f20/u4e09"}, {"code": 1, "sex": "/u7537", "id": 1900, "name": "/u5f20/u4e09"}], "id": 1900}