【JSON】关于如何JSON对象的遍历
我在前台JS文件里得到的数据，请问我该怎样遍历它呢？谢谢

[{"address":"sadfghjk","email":"username1@foxmial.com","userName":"username1"}]
[{"address":"sadfghj1","email":"username2@foxmial.com","userName":"username2"}]
[{"address":"sadfghj2","email":"username4@foxmial.com","userName":"username3"}]
[{"address":"sadfghj2","email":"username3@foxmial.com","userName":"username4"}]
[解决办法]

能稍微详细一下吗，我是初学者，好多地方不是很清楚，谢谢

如果你是通过ajax直接拿到的json对象，那就data.key拿到你这value，也就是你上面的这些数据了，each是jquery的遍历函数，或者你自己写for循环好了