Jquery怎么将一个object对象转换成json字符串

Question

Jquery怎么将一个object对象转换成json字符串

Answer 1

var obj = {};obj.projectID = $("#list").val();……$.ajax({type: "POST",contentType: "application/json;utf-8",url: "/Task/Creat",dataType: "text",data: "json=" + jQuery.toJSON(obj) + "&id=0",success: function (data) {……},error: function () {alert("失败，请稍后再试！");}});

Answer 2

1234567891011<script>//对象转jsonvar&nbsp;data&nbsp;=&nbsp;{"user":[{"name":"John1","pwd":"123"},{"name":"John2","pwd":"1233"}]};&nbsp;var&nbsp;json_str&nbsp;=&nbsp;JSON.stringify(data);alert(json_str);&nbsp;//json字符串转对象var&nbsp;userObj='{"user":[{"name":"John","pwd":"123"}]}';var&nbsp;json&nbsp;=&nbsp;$.parseJSON(userObj);&nbsp;alert(json.user[0].name);&nbsp;&nbsp;&nbsp;</script>&nbsp;