Node.js htaccess like get rules

Question

我正在寻找一种方法来设置动态url http://host.com/dynamic_value-123/，并能够获得这些值(123)

Answer 1

考虑到您已经有了Node.js服务器的最基本示例，您可以使用req.url.split('-')[1]:

var http = require('http');
http.createServer(function (req, res) {
  console.log(req.url.split('-')[1]);
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello Worldn');
}).listen(8080);
console.log('Server running at http://127.0.0.1:8080/');