修改sdk注入

model/index.ts

@@ -42,17 +42,12 @@ export interface ChatOption {
      * 长链接chat sdk地址
      */
     webSocketUri: string
-    
-    sdk:UniplatSdk
-
 
+    sdk: () => UniplatSdk
 
     orgId: () => string | number
 
     logger?: ChatServiceLogger
-
-  
-
 }
 
 export interface ChatServiceLogger {

xim/index.ts

@@ -5,7 +5,7 @@ import { EmojiService } from "../service/emoji"
 import tokenManager from "./token"
 import type { UniplatSdk } from "uniplat-sdk"
 class Chat {
-    private _sdk: UniplatSdk
+    private _sdk: () => UniplatSdk
     private _orgId: () => string | number = () => "0"
     private token!: TokenStringGetter
 
@@ -40,7 +40,7 @@ class Chat {
     }
 
     public getSdk = () => {
-        return this._sdk
+        return this._sdk()
     }
 
     public getOrgId = () => {