json转成string[需要引用json2.js文件]:
复制代码 代码如下:
var arr=[{id:"id",name:"Spring"},{id:"id2",name:"Jane"}];
var str=JSON.stringify(arr);
结果:"[{id:"id",name:"Spring"},{id:"id2",name:"Jane"}]"
string转化为json:
复制代码 代码如下:
var str="[{id:"id",name:"Spring"},{id:"id2",name:"Jane"}]";
var json=$.parseJSON(str);
结果:[{id:"id",name:"Spring"},{id:"id2",name:"Jane"}]