fix(接口测试): 解决场景导入接口用例时标签列显示问题

frontend/src/business/components/api/automation/scenario/api/RelevanceCaseList.vue

@@ -289,7 +289,11 @@ export default {
       this.result = this.$post(url + this.currentPage + "/" + this.pageSize, this.condition, response => {
         this.total = response.data.itemCount;
         this.tableData = response.data.listObject;
-
+        this.tableData.forEach(item => {
+          if (item.tags && item.tags.length > 0) {
+            item.tags = JSON.parse(item.tags);
+          }
+        });
         this.$nextTick(function () {
           if (this.$refs.table) {
             this.$refs.table.doLayout();