节点http-proxy和express [英] Node http-proxy and express

问题描述

我正在尝试这样做：

  //设置prox来处理博客请求
 httpProxy .createServer（{
 hostnameOnly：true，
 router：{
'http：// localhost'：'8080'，
'http：// localhost / blog' 2368'
} 
}）。听（8000）; 
  

以前我在使用这个：

  http.createServer（app）.listen（app.get（'port'），function（）{
 console.log（Express server listening on port+ app.get （'port'））; 
}）; 
  

基本上，我还想使用express ...但是当人们去 http：// localhost / blog 获取到博客，但仍然通过端口8080 （最终将是端口80） / p>

所以我把它切换到这个，它工作得更好。问题是，快递接管路由（从我可以看出）

  var options = {
 // pathnameOnly：true，
路由器：{
'localhost'：'localhost：8080'，
'localhost / blog'：'localhost：2368'
} 
} 
 
 //设置prox来处理博客请求
 var proxyServer = httpProxy.createServer（options）; 
 proxyServer.listen（9000）; 
 
 require（'./ app / server / router'）（app）; 
 
 http.createServer（app）.listen（app.get（'port'），function（）{
 console.log（Express server listening on port+ app.get 'port'））; 
}）; 
  

解决方案

使用http-proxy 1.0 with express：

  var httpProxy = require（'http-proxy'）; 
 
 var apiProxy = httpProxy.createProxyServer（）; 
 
 app.get（/ api / *，function（req，res）{
 apiProxy.web（req，res，{target：'http://google.com： 80'}）; 
}）; 
  

I'm trying to do something like this:

// Setup prox to handle blog requests
httpProxy.createServer({
    hostnameOnly: true,
    router: {
        'http://localhost': '8080',
        'http://localhost/blog': '2368' 
    }
}).listen(8000);

Previously I was using this:

http.createServer(app).listen(app.get('port'), function(){
    console.log("Express server listening on port " + app.get('port'));
});

Basically, I want to still use express... but, when people go to http://localhost/blog get taken to the blog but still be served over port 8080 (which will eventually be port 80)

So I switched it to this and it worked better. The problem is that express takes over the routing (from what I can tell)

var options = {
    // pathnameOnly: true,
    router: {
        'localhost': 'localhost:8080',
        'localhost/blog': 'localhost:2368'
    }
}

// Setup prox to handle blog requests
var proxyServer = httpProxy.createServer(options);
proxyServer.listen(9000);

require('./app/server/router')(app);

http.createServer(app).listen(app.get('port'), function(){
    console.log("Express server listening on port " + app.get('port'));
});

解决方案

Using http-proxy 1.0 with express:

var httpProxy = require('http-proxy');

var apiProxy = httpProxy.createProxyServer();

app.get("/api/*", function(req, res){ 
  apiProxy.web(req, res, { target: 'http://google.com:80' });
});

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