`fix`

ruoyi-common/src/main/java/com/ruoyi/common/annotation/RepeatSubmit.java

@@ -17,7 +17,7 @@ public @interface RepeatSubmit {
     /**
      * 间隔时间(ms)，小于此时间视为重复提交
      */
-    int interval() default 5000;
+    int interval() default 1000;
 
     TimeUnit timeUnit() default TimeUnit.MILLISECONDS;
 

ruoyi-ui-vue3/src/utils/request.js

@@ -51,7 +51,7 @@ service.interceptors.request.use(config => {
       const s_url = sessionObj.url;                // 请求地址
       const s_data = sessionObj.data;              // 请求数据
       const s_time = sessionObj.time;              // 请求时间
-      const interval = 1000;                       // 间隔时间(ms)，小于此时间视为重复提交
+      const interval = 200;                       // 间隔时间(ms)，小于此时间视为重复提交
       if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
         const message = '数据正在处理，请勿重复提交';
         console.warn(`[${s_url}]: ` + message)

ruoyi-ui-vue3/src/views/mqtt/index.vue

@@ -395,7 +395,7 @@ const doedit = (item,status)=>{
 const handleCurrentChange = (row)=>{
   currentmqtt.value = row;
   //获取topic
-  topictable.value = currentmqtt.value.serverTopic ? JSON.parse(currentmqtt.value.serverTopic) : [];
+  topictable.value = currentmqtt.value && currentmqtt.value.serverTopic!=undefined && currentmqtt.value.serverTopic!="" ? JSON.parse(currentmqtt.value.serverTopic) : [];
 
 }
 const dellink = (item)=>{