fix: 修复Table当dataIndex为数组时，列设置中勾选列是否展示时使column结构异常的问题 (#1626)

src/components/Table/src/hooks/useColumns.ts

@@ -197,7 +197,7 @@ export function useColumns(
    * set columns
    * @param columnList key｜column
    */
-  function setColumns(columnList: Partial<BasicColumn>[] | string[]) {
+  function setColumns(columnList: Partial<BasicColumn>[] | (string | string[])[]) {
     const columns = cloneDeep(columnList);
     if (!isArray(columns)) return;
 
@@ -210,23 +210,23 @@ export function useColumns(
 
     const cacheKeys = cacheColumns.map((item) => item.dataIndex);
 
-    if (!isString(firstColumn)) {
+    if (!isString(firstColumn) && !isArray(firstColumn)) {
       columnsRef.value = columns as BasicColumn[];
     } else {
-      const columnKeys = columns as string[];
+      const columnKeys = (columns as (string | string[])[]).map(m => m.toString());
       const newColumns: BasicColumn[] = [];
       cacheColumns.forEach((item) => {
         newColumns.push({
           ...item,
-          defaultHidden: !columnKeys.includes(item.dataIndex! || (item.key as string)),
+          defaultHidden: !columnKeys.includes(item.dataIndex?.toString() || (item.key as string))
         });
       });
       // Sort according to another array
       if (!isEqual(cacheKeys, columns)) {
         newColumns.sort((prev, next) => {
           return (
-            columnKeys.indexOf(prev.dataIndex as string) -
-            columnKeys.indexOf(next.dataIndex as string)
+            columnKeys.indexOf(prev.dataIndex?.toString() as string) -
+            columnKeys.indexOf(next.dataIndex?.toString() as string)
           );
         });
       }