Chinaxiang

## rocketmq-producer.java
@Autowired
private DefaultMQProducer defaultMQProducer;

@GetMapping("/mq")
public void mqtest(String info) throws Exception {
  Message message = new Message("t_TopicTest", null, "12345", info.getBytes("UTF-8"));
  // 这里用到了这个mq的异步处理，类似ajax，可以得到发送到mq的情况，并做相应的处理
  // 不过要注意的是这个是异步的
  defaultMQProducer.send(message, new SendCallback() {
    @Override

## jump.jsp
<%@page import="java.util.regex.Matcher"%>
<%@page import="java.util.regex.Pattern"%>
<%@ page language="java" pageEncoding="UTF-8"%>
<%!
// \b 是单词边界(连着的两个(字母字符 与 非字母字符) 之间的逻辑上的间隔),字符串在编译时会被转码一次,所以是 "\\b"
// \B 是单词内部逻辑间隔(连着的两个字母字符之间的逻辑上的间隔)

	String androidReg = "\\bandroid|Nexus\\b";
	String iosReg = "ip(hone|od|ad)";

## test.java
public class Test{

  public void sayHello(){
    System.out.println("hello");
  }

}

## UDPClient.java
package com.hyx.net;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;

public class UDPClient {

## QClient.java
package com.hyx.net;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.Scanner;

public class QClient {

## ClientCaculator.java
package com.hyx.net;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException;

public class ClientCaculator {

## IPTest.java
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.UnknownHostException;

public class IPTest {
  public static void main(String[] args) {
		InetAddress address;
		try {
			//根据网址域名查出地址

## EchoClient.java
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.Socket;

public class EchoClient {

## onkeydown.html
<!DOCTYPE HTML>
<html>
<head>
  <meta charset="UTF-8">
	<title>ONKEYDOWN</title>
</head>
<body>
  <!--简单的网页，仅含有一个输入框和一个span用来显示keyCode-->
	<input type="text" name="" id="txt">
	<span id="help"></span>

## DownloadThread.java
//下面是引用的类
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.net.HttpURLConnection;
import java.net.URL;

//下面是下载线程
public class DownloadThread extends Thread{//继承自Thread
	@Autowired
	private DefaultMQProducer defaultMQProducer;

	@GetMapping("/mq")
	public void mqtest(String info) throws Exception {
	Message message = new Message("t_TopicTest", null, "12345", info.getBytes("UTF-8"));
	// 这里用到了这个mq的异步处理，类似ajax，可以得到发送到mq的情况，并做相应的处理
	// 不过要注意的是这个是异步的
	defaultMQProducer.send(message, new SendCallback() {
	@Override
	<%@page import="java.util.regex.Matcher"%>
	<%@page import="java.util.regex.Pattern"%>
	<%@ page language="java" pageEncoding="UTF-8"%>
	<%!
	// \b 是单词边界(连着的两个(字母字符与非字母字符) 之间的逻辑上的间隔),字符串在编译时会被转码一次,所以是 "\\b"
	// \B 是单词内部逻辑间隔(连着的两个字母字符之间的逻辑上的间隔)

	String androidReg = "\\bandroid\|Nexus\\b";
	String iosReg = "ip(hone\|od\|ad)";
	public class Test{

	public void sayHello(){
	System.out.println("hello");
	}

	}
	package com.hyx.net;

	import java.io.BufferedReader;
	import java.io.InputStreamReader;
	import java.net.DatagramPacket;
	import java.net.DatagramSocket;
	import java.net.InetAddress;

	public class UDPClient {
	package com.hyx.net;

	import java.io.DataInputStream;
	import java.io.DataOutputStream;
	import java.io.IOException;
	import java.net.Socket;
	import java.net.UnknownHostException;

	public class ClientCaculator {
	import java.net.Inet4Address;
	import java.net.Inet6Address;
	import java.net.InetAddress;
	import java.net.UnknownHostException;

	public class IPTest {
	public static void main(String[] args) {
	InetAddress address;
	try {
	//根据网址域名查出地址
	import java.io.BufferedReader;
	import java.io.IOException;
	import java.io.InputStream;
	import java.io.InputStreamReader;
	import java.io.OutputStream;
	import java.io.PrintWriter;
	import java.net.Socket;

	public class EchoClient {
	<!DOCTYPE HTML>
	<html>
	<head>
	<meta charset="UTF-8">
	<title>ONKEYDOWN</title>
	</head>
	<body>
	<!--简单的网页，仅含有一个输入框和一个span用来显示keyCode-->
	<input type="text" name="" id="txt">
	<span id="help"></span>
	//下面是引用的类
	import java.io.File;
	import java.io.IOException;
	import java.io.InputStream;
	import java.io.RandomAccessFile;
	import java.net.HttpURLConnection;
	import java.net.URL;

	//下面是下载线程
	public class DownloadThread extends Thread{//继承自Thread