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/‘);a. head.html：
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>标题</title></head>b. index.html：
<body><h1>身体</h1><p>这是一段文字</p></body>c. foot.html：
<script></script>
</html>
前后端分离用nodejs做seo
原文地址：http://blog.51cto.com/12173069/2093267