我的json:
{
"status": "0",
"data": {
"mobile": "0980-111-111",
"msg": ""
},
"bind_status": "1",
"update": "2018-04-10 16:45:08",
"is_login_time_out": "0"
}

JSONReader reader = new JSONReader(new StringReader(json));
reader.startObject();
while (reader.hasNext()){
……
}
reader.endObject();
错误出现在while (reader.hasNext())，这是什么原因，我该如何解决？