JSON.parse返回[Object Object]而不是值 [英] JSON.parse returning [Object Object] instead of value

问题描述

我的API返回JSON值，例如

My API returning the JSON value like

[{"UserName":"xxx","Rolename":"yyy"}]

我分别需要Username和RoleName值，我尝试过JSON.parse，但返回的[Object Object]请先帮助我

I need Username and RoleName value seperatly i tried JSON.parse but its returning [Object Object] Please help me thanks in advance

推荐答案

请考虑以下内容:

    var str = '[{"UserName":"xxx","Rolename":"yyy"}]'; // your response in a string
    var parsed = JSON.parse(str); // an *array* that contains the user
    var user = parsed[0];         // a simple user
    console.log(user.UserName);   // you'll get xxx
    console.log(user.Rolename);   // you'll get yyy

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