javascript 节点代理错误错误：连接ECONNREFUSED
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node proxy error Error: connect ECONNREFUSED
提问by 07_05_GuyT
I use reverse proxy from the following module https://github.com/nodejitsu/node-http-proxy
我使用以下模块中的反向代理 https://github.com/nodejitsu/node-http-proxy
and I got in err for the following code
我犯了以下代码的错误
proxy.on('error', function (err, req, res) {
res.end('Error occurr'+ err);
});
connect ECONNREFUSEDwhat does it mean this error and what can be possible solution to it?
connect ECONNREFUSED这个错误是什么意思，有什么可能的解决方案？
I use the
我用
proxy = httpProxy.createProxyServer({});
proxy.web(req, res, {
target: 'http://' + hostname + ':' + port
});
proxy.on('error', function (err, req, res) {
res.end('Error occurr'+ err);
});
and I need just to proxy calls to new port
我只需要代理对新端口的调用
回答by keithmo
ECONNREFUSEDmeans there is no server process listening at the specified port. What hostnameand portare you using? Can you connect directly (without the proxy)?
ECONNREFUSED表示没有服务器进程在指定端口侦听。什么hostname和port您使用的？您可以直接连接（没有代理）吗？
P.S. Unrelated to ECONNREFUSED, but you should also set changeOrigin in the options passed to proxy.web:
PS 与 ECONNREFUSED 无关，但您还应该在传递给 proxy.web 的选项中设置 changeOrigin：
proxy.web(req, res, {
target: 'http://' + hostname + ':' + port,
changeOrigin: true
});
