修改错题本bug

src/composables/useZpaging.js

@@ -6,13 +6,13 @@ import {
 } from 'vue';
 
 export default function useZpaging({
-	pagingRef, // 必传：z-paging组件的ref
 	fetchFunction, // 必传：接口请求函数
 	searchKey = '' // 可选：搜索参数名，默认'searchText'
 }) {
 	const total = ref(-1);
 	const data_list = ref([]);
 	const searchText = ref('');
+	const pagingRef = ref(null);
 	const queryList = async (pageNo, pageSize) => {
 		try {
 			const requestParams = {
@@ -52,6 +52,7 @@ export default function useZpaging({
 		}
 	};
 	return {
+		pagingRef,
 		queryList,
 		reload,
 		search,