本地用tcpClient.Connect(port,host);这一语句连接就成功连接上了，但是部署在BAE上后不管用域名还是用IP都连接不上，希望有人可以指导一下！非常感谢！ net server监听端口的时候报错是这样的： events.js:72 throw er; // Unhandled ‘error’ event ^ Error: listen EADDRNOTAVAIL at errnoException (net.js:901:11) at Server._listen2 (net.js:1020:19) at listen (net.js:1061:10) at net.js:1135:9 at dns.js:72:18 at process._tickCallback (node.js:415:13) at Function.Module.runMain (module.js:499:11) at startup (node.js:119:16) at node.js:901:3