<!DOCTYPE html>
<html>
<head>
<title>JavaScript对象转JSON字符串</title>
</head>
<body>
<script>
var jsonObj = {
"userId": "admin",
"password": "123456",
"code": "428m",
"sessionId": "64F3124042EC11EDB8F1974F809A2BE6",
"userinfo": [
{
"username": "dddddd",
"sex": "男",
"add": "深圳南山"
},
{
"member": true,
"level": 5
}
]
}
//json串
console.log(jsonObj)
//获取姓名
console.log(jsonObj.userinfo[0].username);
//json对象转String
var userString = JSON.stringify(jsonObj);
console.log(userString);
//string转JSON
var userJson = JSON.parse(userString);
console.log(userJson);
</script>
</body>
</html>
标签：jsonObj,javaScript,console,log,--,javascript,JSON,json,userString From： https://www.cnblogs.com/dwdw/p/16750604.html