// server.js
'use strict';
var fs = require('fs');
var path = require('path');
global.Vue = require('vue')
var layout = fs.readFileSync('./index.html', 'utf8')
var renderer = require('vue-server-renderer').createRenderer()
var express = require('express')
var server = express()
server.use('/assets',express.static(
path.resolve(__dirname,'assets')
))
server.get('*',function(req, res){
// 将Vue实例渲染成HTML
renderer.renderToString(
// 创建一个应用实例
require('./assets/app')(),
// 处理渲染结果
function(error, html){
if(error){
console.error(error);
return res
.status(500)
.send('Server Error')
}
// 发送布局和HTML文件
res.send(layout.replace('<div id="app"></div>', html))
}
)
})
server.listen(5000, function(error){
if(error) throw errorr;
console.log('Server is running at localhost:5000')
})
// index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="" charset="utf-8"></script>
<script src="/assets/vue.js" charset="utf-8"></script>
</head>
<body>
<div id="app"></div>
<script src="/assets/app.js" charset="utf-8"></script>
<script type="text/javascript">app.$mount('#app')</script>
</body>
</html>
// assets/app.js
(function() {
'use strict'
var createApp = function() {
return new Vue({
template: '<div id="app">你已经在这花了 {{ counter }} 秒。</div>',
data: {
counter: 0
},
created: function() {
var vm = this;
setInterval(function(){
vm.counter += 1;
},1000)
}
})
}
// 暴露接口
if(typeof module !== 'undefined' && module.exports) {
module.exports = createApp
} else {
this.app = createApp()
}
}).call(this)
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