docs: uniCloud

docs/uniCloud/authentication.md

@@ -18,14 +18,17 @@
 - 匿名登录：用户未进行登录操作的状态
 - 短期访问令牌：用户身份的凭证（access token），调用`signInWithTicket`或者`linkAndRetrieveDataWithTicket`之后会自动进行存储
 
-## uniCloud.auth()
+
+## uniCloud.customAuth()
+
+**重要：自HBuilderX 2.9.11起，此接口由uniCloud.auth调整为uniCloud.customAuth，短时间内仍会兼容uniCloud.auth**
 
 获取登录对象
 
 **示例代码**
 
 ```js
-const auth = uniCloud.auth()
+const auth = uniCloud.customAuth()
 ```
 
 <!-- ## auth.signInAnonymously()
@@ -35,7 +38,7 @@ const auth = uniCloud.auth()
 **示例代码**
 
 ```js
-const auth = uniCloud.auth()
+const auth = uniCloud.customAuth()
 auth.signInAnonymously()
 ``` -->
 
@@ -119,7 +122,7 @@ auth.signInWithTicket('YourTicket').then(() => {
 ```js
 let customUserId = '123456';
 
-const ticket = uniCloud.auth().createTicket(customUserId, {
+const ticket = uniCloud.customAuth().createTicket(customUserId, {
   refresh: 10 * 60 * 1000 // 每十分钟刷新一次登录态， 默认为一小时
 });
 // 然后把 ticket 发送给客户端

docs/uniCloud/clientdb.md

@@ -974,6 +974,30 @@ db.auth.on('refreshToken', refreshToken)
 db.auth.off('refreshToken', refreshToken)
 ```
 
+### 处理错误@error
+
+clientDB出现错误时触发
+
+**用法**
+
+```js
+const db = uniCloud.database()
+
+function onError({
+  code, // 错误码详见https://uniapp.dcloud.net.cn/uniCloud/clientdb?id=returnvalue
+  message
+}) {
+  uni.showModal({
+    content: message,
+    showCancel: false
+  })
+}
+// 绑定错误处理事件
+db.auth.on('error', onError)
+// 解绑错误处理事件
+db.auth.off('error', onError)
+```
+
 ## DBSchema@schema
 
 `DB Schema`是基于 JSON 格式定义的数据结构的规范。