feat(组件): 添加缓存key和表格列配置初始化控制

src/components/addDoc/main.vue

@@ -8,6 +8,7 @@
     ref="Emodal"
     :maxable="true"
     :resizable="true"
+    :cache-key="cacheKeyUrl"
   >
     <!-- 数据表格 -->
     <ele-pro-table
@@ -95,6 +96,7 @@
         showEditFlag: false,
         tableList: [],
         type: 'add',
+        cacheKeyUrl: 'mes-add-doc',
         columns: [
           {
             label: '编码',

src/mixins/tableColumnsMixin.js

@@ -3,12 +3,15 @@ import request from '@/utils/request';
 export default {
   data() {
     return {
-      newColumns: []
+      newColumns: [],
+      tabMixinsInit: true //进入页面是否默认请求列配置
     };
   },
   created() {
     //从服务器获取缓存列表配置
-    this.getTabColumns();
+    if (this.tabMixinsInit) {
+      this.getTabColumns();
+    }
     // 创建防抖函数并绑定this
     this.debouncedHandleColumnChange = this.debounce(
       this.handleColumnChangeImpl,