1. function getIp() {
    2.     var ip = "127.0.0.1";
    3.     var Context = plus.android.importClass("android.content.Context");
    4.     if (plus.os.name == "Android") {
    5.         //WifiManager
    6.         var Context = plus.android.importClass("android.content.Context");
    7.         var WifiManager = plus.android.importClass("android.net.wifi.WifiManager");
    8.         var wifiManager = plus.android.runtimeMainActivity().getSystemService(Context.WIFI_SERVICE);
    9.         var WifiInfo = plus.android.importClass("android.net.wifi.WifiInfo");
    11.         if (!wifiManager.isWifiEnabled()) { //未连接wifi
    12.             var Enumeration = plus.android.importClass("java.util.Enumeration");
    13.             var NetworkInterface = plus.android.importClass("java.net.NetworkInterface");
    14.             var Inet4Address = plus.android.importClass("java.net.Inet4Address");
    15.             var en = NetworkInterface.getNetworkInterfaces();
    16.             while (plus.android.invoke(en, "hasMoreElements")) {
    17.                 var ni = plus.android.invoke(en, "nextElement");
    18.                 var interfaceName = ni.getDisplayName();
    19.                 //console.log("tag", "网络名字" + interfaceName);
    20.                 var enumIpAddr = plus.android.invoke(ni, "getInetAddresses")
    21.                 while (plus.android.invoke(enumIpAddr, "hasMoreElements")) {
    22.                     var inetAddress = plus.android.invoke(enumIpAddr, "nextElement");
    23.                     if (!plus.android.invoke(inetAddress, "isLoopbackAddress") && inetAddress instanceof Inet4Address) {
    24.                         ip = plus.android.invoke(inetAddress, "getHostAddress");
    25.                         return ip;
    26.                     }
    27.                 }
    28.             }
    29.         } else { //连接wifi
    30.             var wifiInfo = wifiManager.getConnectionInfo();
    31.             ip = intToIp(wifiInfo.getIpAddress());
    32.             var wifiInfo = wifiManager.getConnectionInfo();
    33.             var ipAddress = wifiInfo.getIpAddress();
    34.             ip = intToIp(ipAddress);
    35.         }
    36.     }
    37.     return ip;
    38. }
    40. function intToIp(i) {
    41.     return (i & 0xFF) + "." + ((i >> 8) & 0xFF) + "." + ((i >> 16) & 0xFF) + "." + ((i >> 24) & 0xFF);
    42. }