mirror of
https://github.com/ialley-workshop-open/uni-halo.git
synced 2026-09-12 16:40:40 +08:00
refactor: 架构升级
This commit is contained in:
@@ -0,0 +1,45 @@
|
||||
# 云数据库 CRUD
|
||||
|
||||
## 官方文档
|
||||
|
||||
参考官方文档:https://doc.dcloud.net.cn/uniCloud/database.html
|
||||
|
||||
## 新增数据
|
||||
|
||||
```javascript
|
||||
const db = uniCloud.database()
|
||||
const users = db.collection('users')
|
||||
|
||||
users.add({
|
||||
name: 'Alice',
|
||||
age: 20
|
||||
}).then(res => {
|
||||
console.log('新增 ID', res.id)
|
||||
})
|
||||
```
|
||||
|
||||
## 查询数据
|
||||
|
||||
```javascript
|
||||
users.get().then(res => {
|
||||
console.log(res.data)
|
||||
})
|
||||
```
|
||||
|
||||
## 更新数据
|
||||
|
||||
```javascript
|
||||
users.doc('doc-id').update({
|
||||
age: 21
|
||||
})
|
||||
```
|
||||
|
||||
## 删除数据
|
||||
|
||||
```javascript
|
||||
users.doc('doc-id').remove()
|
||||
```
|
||||
|
||||
## 参考资源
|
||||
|
||||
- https://doc.dcloud.net.cn/uniCloud/database.html
|
||||
Reference in New Issue
Block a user