序号可以传入方法

components/apolloTable/component/Cell.tsx

@@ -132,6 +132,9 @@ const Cell = (props: CellProps) => {
         const { current = 1, pageSize = 20 } = paginationConfig || {};
         // 构造序号
         const getIndex = () => {
+            if(typeof showIndex === 'function'){
+                return showIndex(props)
+            }
             return (current - 1) * pageSize + rowIndex + 1;
         };
         // 获取当前行在所选列表中的index