?? register.java
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package agenda.command;import agenda.Exception.*;import agenda.data.*;/** * Register command * @author wc */public class REGISTER implements Command{ String userName; String password; /** * command parse method * @param args * @throws agenda.Exception.InvalidCommandException */ public void parse(String[] args) throws InvalidCommandException { if (args.length != 3) throw new InvalidCommandException("register"); userName = args[1]; password = args[2]; } /** * command execute method * @throws agenda.Exception.UserExistException */ public void execute() throws UserExistException { try{ agenda.data.Data.userList.isUserExist(userName); User u = new User(userName, password); agenda.data.Data.userList.add(u); System.out.println("Register user successed :"); System.out.println(u.toString()); } catch(UserExistException uEE){ throw uEE; } }}?? 快捷鍵說明
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