集成超精简版XMPP客户端和STUN协议，可实现P2P，具体所实现的功能可查看源码README.txt，希望能帮到有需要的人，随便也可以提点意见和建议哈！-Integrated ultra-Lite XMPP client and STUN protocol, can achieve P2P networks, the specific function to view the source code README.txt, I hope to help people in need and, casually also can Tidianyijian the the and recommendations of Kazakhstan! The realization of P2P, in my test environment, is to use the mobile　s 3G network, as long as the device is mobile 3G networks can achieve P2P test mobile 3G network NAT is open! Neat huh ~ ~ ~