调整我的项目界面的定时查询逻辑，毕竟请求重叠

src/views/main_web/index/index.vue

@@ -251,7 +251,7 @@ export default {
       projPageList: [], // 分页项目数据
       isEmpty: false,
       createUserId:'',
-      isProjectManager:0,
+      isProjectManager: false,
       newProjData: {
         projectData: {
           projID: "",
@@ -305,6 +305,7 @@ export default {
       isShowProjSetting: false,
      
       isEditProjFolder: false,
+      fetchTickIns: null,
     };
   },
   mounted: function () {
@@ -312,10 +313,14 @@ export default {
     //this.setDateTime();
     //setInterval(this.setDateTime, 1000);
     this.listProjects();
-    setInterval(this.listProjects, 1000 * 60);
+    // setInterval(this.listProjects, 1000 * 60);
   },
   beforeDestroy() {
     sessionStorage.dotIndex = this.ind;
+    if(this.fetchTickIns) {
+      clearTimeout(this.fetchTickIns);
+      this.fetchTickIns = null;
+    }
   },
   methods: {
     /**
@@ -418,6 +423,7 @@ export default {
       const projectListRes = await prjService.queryProjectsByUserId(this.$store.state.accountId);
       this.projList=projectListRes.Data;
       this.projectsWithPage();
+      this.fetchTickIns = setTimeout(() => this.listProjects(), 1000 * 60);
     },
     /**
      * 设置分页项目数据