node如何获取本机local ip

 

   记录一下node如何获取本机local的ip：

 

function getIPAdress(){
    var interfaces = require('os').networkInterfaces();
    for(var devName in interfaces){
          var iface = interfaces[devName];
          for(var i=0;i<iface.length;i++){
               var alias = iface[i];
               if(alias.family === 'IPv4' && alias.address !== '127.0.0.1' && !alias.internal){
                     return alias.address;
               }
          }
    }
}