打开会话时滚动到地步

message-list.vue

@@ -174,6 +174,7 @@ export default class MessageList extends Vue {
     this.scollWrapper &&
       this.scollWrapper.addEventListener("scroll", this.handleScroll);
     this.saveScrollToBottomFunc(this.scrollToNewMsg);
+    this.scrollToNewMsg();
   }
 
   public beforeDestroy() {

store/index.ts

@@ -502,6 +502,7 @@ export default {
                 dispatch(ChatStore.ACTION_GET_CHAT_MEMBERS),
             ]);
             commit(ChatStore.MUTATION_INITING_CHAT_DONE);
+            commit(ChatStore.MUTATION_SCROLL_TO_BOTTOM);
         },
         async [ChatStore.ACTION_CLEAR_CURRENT_CHAT_DATA]({ commit }) {
             commit(ChatStore.MUTATION_CLEAR_CURRENT_CHAT_ID);