Merge pull request #136 from Zheng-Changfu/fix/table-fetch-interceptor-statement

fix(function):修复 useDataSource 中请求前请求后回调未在prop中声明、isFunction支持普通、箭头函数判断

src/components/Table/src/hooks/useDataSource.ts

@@ -88,10 +88,7 @@ export function useDataSource(
       let resultInfo = res[listField] ? res[listField] : [];
       if (afterRequest && isFunction(afterRequest)) {
         // can modify the data returned by the interface for processing
-        resultInfo = (await afterRequest(resultInfo));
-        if (!isArray(resultInfo)) {
-          resultInfo = []
-        }
+        resultInfo = (await afterRequest(resultInfo)) || resultInfo;
       }
       dataSourceRef.value = resultInfo;
       setPagination({

src/components/Table/src/props.ts

@@ -25,17 +25,25 @@ export const basicProps = {
     default: () => [],
     required: true,
   },
+  beforeRequest: {
+    type: Function as PropType<(...arg: any[]) => void | Promise<any>>,
+    default: null,
+  },
   request: {
     type: Function as PropType<(...arg: any[]) => Promise<any>>,
     default: null,
   },
+  afterRequest: {
+    type: Function as PropType<(...arg: any[]) => void | Promise<any>>,
+    default: null,
+  },
   rowKey: {
     type: [String, Function] as PropType<string | ((record) => string)>,
     default: undefined,
   },
   pagination: {
     type: [Object, Boolean],
-    default: () => {},
+    default: () => { },
   },
   //废弃
   showPagination: {

src/utils/is/index.ts

@@ -11,7 +11,7 @@ export function is(val: unknown, type: string) {
  * @description:  是否为函数
  */
 export function isFunction<T = Function>(val: unknown): val is T {
-  return is(val, 'Function');
+  return is(val, 'Function') || is(val, 'AsyncFunction');
 }
 
 /**