fix(测试计划): 去掉关联性能测试用例页面左侧模块树

frontend/src/business/components/track/plan/view/comonents/load/TestCaseLoadRelevance.vue

@@ -226,10 +226,7 @@ export default {
       if (projectId) {
         this.projectId = projectId;
       }
-      this.$refs.nodeTree.result = this.$post("/case/node/list/all/plan",
-        {testPlanId: this.planId, projectId: this.projectId}, response => {
-          this.treeNodes = response.data;
-        });
+      this.treeNodes = [];
       this.selectNodeIds = [];
     }
   }