【发布时间】:2021-06-18 09:15:16
【问题描述】:
这是我来自 firebase 数据库的数据
{
"-McT4fSeXaMtZG2uitBJ":{
"channelid":"55c9b29f-290d-4104-b598-5a8b735e5cc1",
"comments":"cvvb",
"name":"sirajul",
"profilepic":"http://ghhgjjech.org/app-property/images/uploads/demo-profile.png"
},
"-McT5Tz2_9GnEjbbuyeH":{
"channelid":"55c9b29f-290d-4104-b598-5a8b735e5cc1",
"comments":"fthj",
"name":"sirajul",
"profilepic":"http://ghhgjjechotech.org/app-property/images/uploads/demo-profile.png"
}
}
我用它来获取 firebase 数据
itemsRef.on('value', snapshot => {
let data = snapshot.val();
setCommentLists(data);
console.log(data);
});
现在我想列出所有数据。该怎么做?
【问题讨论】:
-
你试过
snapshot.forEach并从中获取每个对象并推送到新数组吗?
标签: firebase react-native