Express.js路由参数带斜杠 [英] Express.js route parameter with slashes

问题描述

应用程序必须响应以下路线：

  / company /：id 
 / company /：id / dir 
 / company /：id / dir / dir 
  / pre> 
 
 
这里 / company /：id 是一条没有路径指定例如根目录。我正在考虑像 app.get（'/ company /：id /：path'，... 这些显然不起作用的东西。
 
 
 
如何定义响应所有示例的路由？
解决方案
使用 / company /：id * （注意尾随的星号）
 
 
 
完整示例
  var express = require（'express'）（）; 
 
 express.use（express.router）; 
 
 express.get（'/ company /：id *'，function（req，res，next）{
 res.json（{
 id：req.param（'id'），
路径：req.param（0）
}）; 
}）; 
 
 express.listen（8080）; 
  
 
I have an application which serves file listings.

The application must respond to following routes:
/company/:id
/company/:id/dir
/company/:id/dir/dir
Here /company/:id is a route with no path specified e.g a root directory. I was thinking for something like app.get('/company/:id/:path', ... which obviously doesn't work.

How can I define a route which responds to all of the examples?
解决方案
Use /company/:id* (note trailing asterisk).

Full example
var express = require('express')();

express.use(express.router);

express.get('/company/:id*', function(req, res, next) {
    res.json({
        id: req.param('id'),
        path: req.param(0)
    });    
});

express.listen(8080);


                        
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