Socket

Java Unix Socket http://www.oschina.net/p/juds/similar_projects?lang=0&sort=view Java Unix Domain Sockets (JUDS) 提供了 Java 的方法用来访问 Unix domain sockets socket 。 <dependency> <groupId>uk.co.caprica</groupId> <artifactId>juds</artifactId> <version>0.94.1</version> </dependency> 示例代码: package com.google.code.juds.test; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import com.google.code.juds.*; public class TestUnixDomainSocket { public static void main(String[] args) throws IOException { if (args.length != 1) { System.out .println("usage: java TestUnixDomainSocket socketfilename"); System.exit(1); } String socketFile = args[0]; byte[] b = new byte[128]; // Testcase 1.1: Test UnixDomainSocketClient with a stream socket UnixDomainSocketClient socket = new UnixDomainSocketClient(socketFile, UnixDomainSocket.SOCK_STREAM); InputStream in = socket.getInputStream(); OutputStream out = socket.getOutputStream(); in.read(b); System.out.println("Text received: \"" + new String(b) + "\""); String text = "[2] Hello! I'm the client!"; out.write(text.getBytes()); System.out.println("Text sent: " + "\"" + text + "\""); socket.close(); // Testcase 1.2: Test UnixDomainSocketClient with a datagram socket socket = new UnixDomainSocketClient(socketFile, UnixDomainSocket.SOCK_DGRAM); System.out.println("Provoke and catch an " + "UnsupportedOperationException:"); try { in = socket.getInputStream(); } catch (UnsupportedOperationException e) { System.out.println("UnsupportedOperationException has been " + "thrown as expected."); } out = socket.getOutputStream(); text = "[3] Hello! I'm the client!"; out.write(text.getBytes()); System.out.println("Text sent: \"" + text + "\""); socket.close(); // Testcase 2.1: Test UnixDomainSocketServer with a stream socket System.out.println("\nTest #2: Test UnixDomainSocketServer\nTestcase " + "2.1: Test UnixDomainSocketServer with a stream socket..."); UnixDomainSocketServer ssocket = new UnixDomainSocketServer(socketFile, UnixDomainSocket.SOCK_STREAM); in = ssocket.getInputStream(); out = ssocket.getOutputStream(); in.read(b); System.out.println("Text received: \"" + new String(b) + "\""); text = "[5] Hello! I'm the server!"; out.write(text.getBytes()); System.out.println("Text sent: " + "\"" + text + "\""); ssocket.close(); ssocket.unlink(); // Testcase 2.2: Test UnixDomainSocketServer with a datagram socket System.out.println("Testcase 2.2: Test UnixDomainSocketServer with " + "a datagram socket..."); ssocket = new UnixDomainSocketServer(socketFile, UnixDomainSocket.SOCK_DGRAM); System.out.println("Provoke and catch an " + "UnsupportedOperationException:"); in = ssocket.getInputStream(); try { out = ssocket.getOutputStream(); } catch (UnsupportedOperationException e) { System.out.println("UnsupportedOperationException has been " + "thrown as expected."); } in.read(b); System.out.println("Text received: \"" + new String(b) + "\""); ssocket.close(); ssocket.unlink(); } } 维护记录 时间 修改内容 原因 2026-10-09 修复本地 Hugo 构建的 Raw HTML 警告：代码/配置放入代码块，正文中的尖括号占位符改为行内代码；文件重命名为 unix-socket.md；categories 改为 Java 正文中的 HTML/XML 片段被当作原始 HTML 丢弃；文件名/URL/标题按规范调整

java unix socket <dependency> <groupId>uk.co.caprica</groupId> juds</artifactId> <version>0.94.1</version> </dependency> 维护记录 时间 修改内容 原因 2026-10-09 修复本地 Hugo 构建的 Raw HTML 警告：代码/配置放入代码块，正文中的尖括号占位符改为行内代码；文件重命名为 unix-socket-2.md；title 改为「Java Unix Socket 2」；categories 改为 Java 正文中的 HTML/XML 片段被当作原始 HTML 丢弃；文件名/URL/标题按规范调整