1.引入select选择器<el-select v-model="defaults" filterableplaceholder="请选择"style='width:1.2rem' @change="getdefaults"><el-option v-for="item in datalist" :key="item.code" :label="item.name" :value

1.npm安装$ npm install vue-baidu-map --save//https://dafrok.github.io/vue-baidu-map/#/2.main.js引入import BaiduMap from 'vue-baidu-map'Vue.use(BaiduMap, {// ak 是在百度地图开发者平台申请的密钥 详见 http://lbsyun.baidu.com/

1.在页面上添加audio<template><div><audio id="audio" src="/static/newjingbao.mp3"/>//src 后面的链接是我保存在static文件下的一段报警声<el-button type="warning" icon="el-icon-edit"@click="startplay">开始播放&

1.直接上代码<template><div><el-form label-width='0.5rem' style='display:flex' class='fromclass aline'><el-form-item label="公司" required><el-input style='width:1.6rem' v-model="pu

1.直接上代码<template><div><el-form label-width='0.5rem' style='display:flex' class='fromclass aline'><el-form-item label="公司" required><el-input style='width:1.6rem' v-model="pu

vue无缝滚动插件地址：https://chenxuan1993.gitee.io/component-document/index_prod#/component/svg-bar-default

SELECT UPPER(NAME) FROM dbo.Table_1//转换大写SELECT LOWER (NAME) FROM dbo.Table_1//转换成小写