1 ， 安装
2，
a.ejs
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<% include header.ejs -%>
<h2>hello</h2>
<p><%=name%></p>
<ul>
<% courses.forEach(item=>{ %>
<li><%=item%></li>
<% })%>
</ul>
</body>
</html>header.ejs
<nav>
<p>hello</p>
</nav>generate.js
const fs = require('fs')
const ejs = require('koa-ejs')
const path = require('path')
const Koa = require('koa')
const server = new Koa();
server.listen(3000)
//配置ejs
ejs(server, {
root: path.resolve(__dirname, 'template'),
layout: false,
viewExt: 'ejs',
cache: false,
debug: false
})
server.use(async ctx => {
await ctx.render('a', {
"name": "blue",
"courses": ["java", "php", "c", "node"]
})
})
显示结果：