尝试使用客户端的on错误事件来查找问题。
var http = require('http');var options = { host: 'google.com', path: '/'}var request = http.request(options, function (res) { var data = ''; res.on('data', function (chunk) { data += chunk; }); res.on('end', function () { console.log(data); });});request.on('error', function (e) { console.log(e.message);});request.end();


