
正文
js字符串转json格式与json对象转字符串
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- json字符串----->json对象json对象------>json字符串
使用JSON.parse()函数
this.dataList = JSON.parse(dataList);
使用eval()函数
var jsonStr = '{"name":"zhangsan","age":23,"email":"chentging@aliyun.com"}';
var json = eval ("(" + jsonStr + ")");
console.log(json);//输出:Object {name: "zhangsan", age: 23, email: "chentging@aliyun.com"}使用jQuery插件jQuery.parseJSON()
var jsonStr = '{"name":"zhangsan","age":23,"email":"chentging@aliyun.com"}';
var json = jQuery.parseJSON(jsonStr);
console.log(json);//输出:Object {name: "zhangsan", age: 23, email: "chentging@aliyun.com"}
使用JSON.stringify()
var json = {name: "zhangsan", age: 23, email: "chentging@aliyun.com"};
var jsonStr = JSON.stringify(json);
console.log(jsonStr);//输出:"{"name":"zhangsan","age":23,"email":"chentging@aliyun.com"}"







