java写的qq代码实现qq的部分功能，1. 收发消息 2. 添加删除好友 3. 查看资料 4. 两种基本搜索方式（查看谁在线上和自定义搜索） 5. 其他次要特性若干-qq wrote the code to achieve some functions qq, 1. News 2 transceiver. Add to delete three friends. View information 4. Two basic search methods (see who&