- 服务器（nodejs）：
a. 要点：b. 完整代码：
var http = require('http'); var fs = require('fs'); var url = require('url'); http.createServer( function (request, response) { var pathname = url.parse(request.url).pathname; console.log("Request for " + pathname + " received."); response.writeHead(200, {'Content-Type': 'text/html'}); fs.readFile('./head.html',function(e,head){ fs.readFile(pathname.substr(1), function (err, data) { fs.readFile('./foot.html',function(e,foot){ console.log(head.toString()) console.log(foot.toString()) response.write("<!DOCTYPE html>"); response.write("<html lang=\"en\">"); response.write("<head>"); response.write("<meta charset=\"UTF-8\">"); response.write("<title>标题一</title>"); response.write("</head>"); response.write(data.toString()); response.write(foot.toString()); response.end(); }) }); }) }).listen(3000); console.log('Server running at http://127.0.0.1:3000/'); - 前端html：
a. head.html：<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>标题</title> </head>b. index.html：
<body> <h2>身体</h2> <p>这是一段文字</p> </body>c. foot.html：
<script> </script> </html>
