删除公共topic

src/store/modules/user.js

@@ -55,16 +55,10 @@ const user = {
             Cookies.remove('UserToken');
         },
         SUBSCRIBE: (state, {header, type}) => {
-            if (type == 'design') {
-                creatSubscribe(commonTopic, header);
-            } else {
-                creatSubscribe(perpetualTopic, header);
-                creatSubscribe(commonTopic, header);
-            }
+            creatSubscribe(perpetualTopic, header);
         },
         SUBSCRIBE_UN: () => {
             clearSubscribe(perpetualTopic);
-            clearSubscribe(commonTopic);
         },
         Disconnect: ()=>{
             disconnect();

src/utils/stomp.js

@@ -4,7 +4,6 @@ import store from '@/store';
 
 export const displayTopic = '/user/queue/simulation'; // 其他仿真topic
 export const perpetualTopic = '/user/topic/message'; // 公用topic
-export const commonTopic = '/topic/message'; // 公共topic(不区分用户)
 
 // 建立连接并订阅地址
 export function creatSubscribe(topic, header) {