【发布时间】:2017-06-29 10:25:25
【问题描述】:
usersRef= myRef.child("users");
usersRef.orderByChild("name").equalTo("yair").addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
User user=new User();
user.setName(dataSnapshot.getValue(User.class).getName());
user.setEmail(dataSnapshot.getValue(User.class).getEmail());
user.setId(dataSnapshot.getValue(User.class).getId());
user.setPhone_num(dataSnapshot.getValue(User.class).getPhone_num());
我的火力基地是这样的:
users
Y6NKciGllTgkLXlMj9YLlAFuw522
email:
"yk.yair@gmail.com"
id:
"Y6NKciGllTgkLXlMj9YLlAFuw522"
name:
"yair"
phone_num:
"050-7777151"
kfby10Wy16Rx12v7Mx0sksqUTE72
email:
"aaa"
id:
"kfby10Wy16Rx12v7Mx0sksqUTE72"
name:
"aaa"
phone_num:
"(050)7777151"
似乎用户总是保持为空; 谁能帮忙?
【问题讨论】:
标签: android firebase firebase-realtime-database