ant design vue 表格Table使用1.嵌套子表<a-tablerowKey="arcId":columns="columns":dataSource="loadData"@expand="handldOnExpand":loading="tableLoading"><span slot="action" slot-scope="text, record">&l

import { exportSheetExcel } from "@/utils/export/exportExcelFile";// 数据形式let header = ["学号","姓名","性别","出身年月"]let filter = ["studentId","name","sex","birth"]let data1 = [[{studentId:'A001',name:"张三",se

uniapp-vuex的学习长时间保存用户的登录状态，app的缓存有时间限制，所以想学习一下用vuex来存储官方文档网址记录一下代码index.js：import Vue from 'vue'import Vuex from 'vuex'import user from './user'Vue.use(Vuex);//vue的插件机制//Vuex.Store 构造器选项const store =

uniapp-简单banner实现效果：点击某一状态，会显示其下划线，表示选中状态。代码如下：<template><view class="p-tb-10 f-r jc-a" ><text :class="{'b-b':item.code==1}" v-for="(item,key) in status" :key='key' @click="chooseState(

uniapp --request请求封装，uploadFile上传文件封装request.jsvar apiUrl = 'http://192.168.1.156:9527'; //放入后台接口的url//封装request请求const sendRequest = (url, method, data = {}, contentType) => {// 判断header提交数据类型let

uniapp-省市区三级联动插件地址：https://ext.dcloud.net.cn/plugin?id=1301目前还是个前端小白，所以都是找别人的插件来使用，如果有更好的求分享！！！导入插件我是用Hbuilder直接导入：遇到的错误报错：Avoid using non-primitive value as key, use string/number value instead. 09:3