Writing a use of a java chat tools, point-to-point implementation is simple, easy to understand.

基于JAVA的在线聊天软件(代码+数据库文件)
.......................................\.classpath
.......................................\.project
.......................................\business
.......................................\........\ChatBase.class
.......................................\........\ChatBase.java
.......................................\........\Friend.class
.......................................\........\Friend.java
.......................................\........\Group.class
.......................................\........\Group.java
.......................................\........\GroupList.class
.......................................\........\GroupList.java
.......................................\........\MD5.class
.......................................\........\MD5.java
.......................................\........\User.class
.......................................\........\User.java
.......................................\DataLayer
.......................................\.........\SqlHelper.class
.......................................\.........\SqlHelper.java
.......................................\files
.......................................\.....\aa.txt
.......................................\Form
.......................................\....\Chat$1.class
.......................................\....\Chat$WindowCloser.class
.......................................\....\Chat.class
.......................................\....\Chat.java
.......................................\....\ChatGroup$WindowCloser.class
.......................................\....\ChatGroup.class
.......................................\....\ChatGroup.java
.......................................\....\Client$1.class
.......................................\....\Client$10.class
.......................................\....\Client$11.class
.......................................\....\Client$12.class
.......................................\....\Client$13.class
.......................................\....\Client$14.class
.......................................\....\Client$2.class
.......................................\....\Client$3.class
.......................................\....\Client$4.class
.......................................\....\Client$5.class
.......................................\....\Client$6.class
.......................................\....\Client$7.class
.......................................\....\Client$8.class
.......................................\....\Client$9.class
.......................................\....\Client$clientMove.class
.......................................\....\Client$recThread.class
.......................................\....\Client$WindowCloser.class
.......................................\....\Client.class
.......................................\....\Client.java
.......................................\....\FindFriend$1.class
.......................................\....\FindFriend$2.class
.......................................\....\FindFriend$3.class
.......................................\....\FindFriend$4.class
.......................................\....\FindFriend$5.class
.......................................\....\FindFriend.class
.......................................\....\FindFriend.java
.......................................\....\ImageList$1.class
.......................................\....\ImageList$2.class
.......................................\....\ImageList.class
.......................................\....\ImageList.java
.......................................\....\Info$1.class
.......................................\....\Info$2.class
.......................................\....\Info$3.class
.......................................\....\Info.class
.......................................\....\Info.java
.......................................\....\Login$1.class
.......................................\....\Login$2.class
.......................................\....\Login$3.class
.......................................\....\Login$4.class
..................................

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