使用jni操作anroid文件系统中的文件，该文件中包含C的源文件和android源文件-The use the jni operation anroid file system file, which contains the C source files and the android source files

仿QQ聊天。是采用 Java平台开发的一套即时通讯聊天系统，献给对即时通讯有兴趣的朋友。服务端实现了TCP Socket和WebSocket，方便接入网页版、安卓、IOS、PC桌面版客户端(Imitation QQ chat. It is an instant messaging chat system developed on the Java platform dedicated to friends who are interested in instant messaging. The