Java项目中的多线程通信如何利用Socket实现

发布时间：2020-11-24 16:44:40

来源：亿速云

阅读：96

作者：Leah

这期内容当中小编将会给大家带来有关Java项目中的多线程通信如何利用Socket实现，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。

Java Socket实现多线程通信的方法，代码如下：

package com.googlecode.garbagecan.test.socket.sample2;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.PrintWriter;

import java.net.ServerSocket;

import java.net.Socket;

public class MyServer {

public static void main(String[] args) throws IOException {

ServerSocket server = new ServerSocket(10000);

while (true) {

Socket socket = server.accept();

invoke(socket);

}

}

private static void invoke(final Socket client) throws IOException {

new Thread(new Runnable() {

public void run() {

BufferedReader in = null;

PrintWriter out = null;

try {

in = new BufferedReader(new InputStreamReader(client.getInputStream()));

out = new PrintWriter(client.getOutputStream());

while (true) {

String msg = in.readLine();

System.out.println(msg);

out.println("Server received " + msg);

out.flush();

if (msg.equals("bye")) {

break;

}

}

} catch(IOException ex) {

ex.printStackTrace();

} finally {

try {

in.close();

} catch (Exception e) {}

try {

out.close();

} catch (Exception e) {}

try {

client.close();

} catch (Exception e) {}

}

}

}).start();

}

}

下面是Client程序代码：

package com.googlecode.garbagecan.test.socket.sample2;

import java.io.BufferedReader;

import java.io.InputStreamReader;

import java.io.PrintWriter;

import java.net.Socket;

public class MyClient {

public static void main(String[] args) throws Exception {

Socket socket = new Socket("localhost", 10000);

BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));

PrintWriter out = new PrintWriter(socket.getOutputStream());

BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

while (true) {

String msg = reader.readLine();

out.println(msg);

out.flush();

if (msg.equals("bye")) {

break;

}

System.out.println(in.readLine());

}

socket.close();

}

}

测试，首先运行MyServer类，然后运行两个MyClient类，然后分别在每个MyClient的提示符下输入字符串，就可以看到Server可以分别接收处理每个Client的请求了。

上述就是小编为大家分享的Java项目中的多线程通信如何利用Socket实现了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注亿速云行业资讯频道。