var proxy = require('http-proxy-middleware');
var options = {
        target: 'http://localhost:80/qssh', // 目標主機
        changeOrigin: true,               // 需要虛擬主機站點
		xfwd: true  //轉發真實ip
    };

var apiProxy = proxy(options);  //開啟代理功能，並載入配置
app.use('/api', apiProxy);//對地址為’/api‘的請求全部轉發

app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));