简单的Java聊天项目，是采用JavaSwing编写的，分为服务器端和客户端，服务器端要输入端口号，客户端主要是用户列表和信息列表。-Simple Java chat program, is the use of JavaSwing written into the server and client, server-side to enter the port number, the client is the user list and the main message list.