json - json json string objects and direct conversion

A, turn json json string objects

1.json turn json string objects

var obj = JSON.parse(str); //由json字符串转换为json对象

2. Get object's value

console.log(obj.attr);
console.log(obj["attr"]);

Two, object-json string json

var jsonstr = JSON.stringify(obj); /
 

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Origin www.cnblogs.com/500m/p/11184536.html