描述:我使用了vue来渲染数据,然后用node来做后端路由,就出现了vue数据不会渲染的问题。页面上啥都没有。
之前这么做的都没有问题,但是这次就出现了问题,原本的网页代码有点多,
不方便查看,于是我新建了一个项目,也是一样的问题,下面贴上代码:
app.js 入口文件
var express=require('express')
var app=express()
app.use('/node_modules/',express.static('./node_modules/'))
app.use('/js/',express.static('./js/'))
app.engine('html', require('express-art-template'));
app.set('view engine', 'html');
// var render=require('./render.js')(app)
app.get('/home',function(req,res){
// res.send("hello world")
res.render("test.html",)
})
app.listen("5464",function(){
console.log("server is running:http://localhost:5464")
})
test.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<div id="app">
<ul>
<li v-for="item in citys">
{{ item.name}}
</li>
</ul>
<div>
{{ hello}}
</div>
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/vue/2.2.6/vue.js"></script>
<script>Vue.config.productionTip=false</script>
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script type="text/javascript">
var app = new Vue({
el: "#app",
data: {
citys: [
{name:'name1',age:18},
{name:'name2',age:14},
{name:'name3',age:19}
],
hello: "hello"
}
})
</script>
</body>
</html>