用iapp制作互赞软件的时候经常被别人抓包api导致亏损，利用以下代码即可防止抓包，加入载事件即可。

代码如下:

s zt = false
java(nis,null,"java.net.NetworkInterface.getNetworkInterfaces")
f(nis != null){
 java(list,null,"java.util.Collections.list","java.util.Enumeration",nis)
 for(ni;list){
   java(up,ni,"java.net.NetworkInterface.isUp")
   java(ia,ni,"java.net.NetworkInterface.getInterfaceAddresses")
   java(size,ia,"java.util.List.size")
   f(up && size != 0){
     java(name,ni,"java.net.NetworkInterface.getName")
     f(name == "tun0" || name == "ppp0"){
       s zt = true
       break
       }
     }
   }
 }
f(zt==true)
{
 syso("有抓包")
 tw("请关闭vpn")
 end()
}
else
{
 syso("没有抓包")
}

//可写入模块进行循环检测提高安全度