我的 API 返回 JSON 值,例如
[{"UserName":"xxx","Rolename":"yyy"}]
I need Username
and RoleName
value seperatly 我尝试了 JSON.parse 但它返回 [Object Object] 请帮助我提前致谢
考虑以下:
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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