Java continue break 制作简单聊天室程序,屏蔽不文明语言,显示每句话聊天时间
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package com.swift; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Scanner; public class ChatWithBreakContinue { public static void main(String[] args) { Scanner scan = new Scanner(System.in); Date date = null ; // long timeMillis=date.getTime(); // long timeMillis2=System.currentTimeMillis(); System.out.println( "欢迎来到简单聊天程序" ); System.out.println( "请输入你的名字" ); String name = scan.nextLine(); System.out.println( "开始聊天了" ); System.out.println( "说再见离开聊天" ); for (;;) { String msg = scan.nextLine(); date = new Date(); SimpleDateFormat sdf = new SimpleDateFormat( "yyyy-MM-dd hh:mm:ss" ); String time = sdf.format(date); if (msg.equals( "再见" )) { break ; } else if (msg.equals( "傻子" )) { System.out.println( "注意文明用语" ); continue ; } else if (msg.equalsIgnoreCase( "shazi" )) { System.out.println( "注意文明用语" ); continue ; } else if (msg.equals( "笨" )) { System.out.println( "注意文明用语" ); continue ; } System.out.println( "192.168.1.*" + name + "说: " + msg + " " + time); } } } |
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