引言
不是所有的前端项目都适合使用node.js开发，有时候我们只是进行一些简单页面的开发。比如每次开发java web，thymeleaf和freemarker写的很难受，不如vue.js开发来的迅速，而且对于一个有前后端分离开发习惯的人来说，几乎可以无学习成本直接上手。特别在一些公司的老项目中，往往只能使用最原始的jsp形式开发，这是如果在jsp中使用vue.js的形式开发前端，往往事半功倍，还可以避免学习淘汰技术，顺便学习vue.js。
环境搭建
使用CDN形式引入vue.js axios echarts element ui ant design vue
如果是本地开发，可以将CDN指向的资源文件下载到本地进行引入
vue.js 2
<html>
<head>
<title>Title</title>
<!-- vue.js 2.7.14 -->
<script src="https://unpkg.com/[email protected]/dist/vue.min.js"></script>
<!-- element 2.15.12 -->
<link rel="stylesheet" href="https://unpkg.com/[email protected]/lib/theme-chalk/index.css" />
<script src="https://unpkg.com/[email protected]/lib/index.js"></script>
<!-- ant design vue 1.7.8 -->
<link rel="stylesheet" href="https://unpkg.com/[email protected]/dist/antd.min.css" />
<script src="https://unpkg.com/[email protected]/dist/antd.min.js"></script>
<!-- axios 1.1.2 -->
<script src="https://unpkg.com/[email protected]/dist/axios.min.js"></script>
<!-- echarts 5.4.1 -->
<script src="https://unpkg.com/[email protected]/dist/echarts.min.js"></script>
</head>
<body>
<div id="app">
</div>
</body>
<script>
new Vue({
el: '#app',
data() {
return {
}
},
mounted() {
},
methods: {
}
})
</script>
<style>
</style>
</html>
vue.js 3
<html>
<head>
<title>Title</title>
<!-- vue.js 3.2.45 -->
<script src="https://unpkg.com/[email protected]/dist/vue.global.prod.js"></script>
<!-- element plus 2.2.28 -->
<link rel="stylesheet" href="https://unpkg.com/[email protected]/dist/index.css" />
<script src="https://unpkg.com/@element-plus/icons-vue"></script>
<script src="https://unpkg.com/[email protected]"></script>
<!-- ant design vue 3.2.15 -->
<script src="https://unpkg.com/dayjs/dayjs.min.js"></script>
<script src="https://unpkg.com/dayjs/plugin/customParseFormat.js"></script>
<script src="https://unpkg.com/dayjs/plugin/weekday.js"></script>
<script src="https://unpkg.com/dayjs/plugin/localeData.js"></script>
<script src="https://unpkg.com/dayjs/plugin/weekOfYear.js"></script>
<script src="https://unpkg.com/dayjs/plugin/weekYear.js"></script>
<script src="https://unpkg.com/dayjs/plugin/advancedFormat.js"></script>
<link rel="stylesheet" href="https://unpkg.com/[email protected]/dist/antd.min.css" />
<script src="https://unpkg.com/[email protected]/dist/antd.min.js"></script>
<!-- axios 1.1.2 -->
<script src="https://unpkg.com/[email protected]/dist/axios.min.js"></script>
<!-- echarts 5.4.1 -->
<script src="https://unpkg.com/[email protected]/dist/echarts.min.js"></script>
</head>
<body>
<div id="app">
</div>
</body>
<script>
const App = {
setup() {
return {
}
},
mounted() {
},
methods: {
}
}
const {
createApp, ref, reactive } = Vue
createApp(App).use(ElementPlus).use(antd).mount('#app')
</script>
<style>
</style>
</html>
CSS样式
/* 横向弹性布局 */
flex: 1;
display: flex;
flex-flow: row wrap;
/*去除内边距和外边距*/
margin: 0;
padding: 0;
/*让边框不占宽度和高度*/
box-sizing: border-box;
width: 100%;
height: 100%;