Process process1 = processBuilder1.start(); int exitCode1 = process1.waitFor(); System.out.println("Command 1 Exit Code: " + exitCode1); // 第二个命令:进入创建的目录 ProcessBuilder processBuilder2 = new ProcessBuilder("cmd.exe", "/c", "cd testdir"); Process process2 = processBuilder2...
importjava.io.IOException;publicclassMultipleCommandsExample{publicstaticvoidmain(String[]args){try{ProcessBuilderprocessBuilder=newProcessBuilder("sh","-c","echo 'Command 1'; echo 'Command 2'");Processprocess=processBuilder.start();// 等待命令执行完毕intexitCode=process.waitFor();System.out.println("...
ProcessBuilder processBuilder = new ProcessBuilder(“ls”, “-l”, “;”, “pwd”, “;”, “date”); // 设置工作目录 processBuilder.directory(new File(“/path/to/working/directory”)); // 执行命令 Process process = processBuilder.start(); // 获取命令执行结果 BufferedReader reader = new B...
ProcessBuilder pb = new ProcessBuilder("myCommand", "myArg1", "myArg2"); Map<String, String> env = pb.environment(); env.put("VAR1", "myValue"); env.remove("OTHERVAR"); env.put("VAR2", env.get("VAR1") + "suffix"); pb.directory(new File("myDir")); File log = new File...
Note that this class is not synchronized. If multiple threads access a ProcessBuilder instance concurrently, and at least one of the threads modifies one of the attributes structurally, it must be synchronized externally. Starting a new process...
ProcessBuilder on Windows is restored to address a regression caused by JDK-8250568. Previously, an argument to ProcessBuilder that started with a double-quote and ended with a backslash followed by a double-quote was passed to a command incorrectly and may cause the command to fail. For example...
TheProcess APIprovides a powerful way to execute operating system commands in Java. However, it has several options that can make it cumbersome to work with. In this tutorial,we’ll take a look at how Java alleviates that with theProcessBuilderAPI. ...
➜ ProcessBuilder on Windows Quotes Argument Strings Containing Any Space Character (JDK-8335428 (not public)) On Windows, the ProcessBuilder has expanded the quoting of argument strings when starting a process to ensure they are recognized by the application as a single command argument. The set...
1、概述 Arthas 是一款基于 Java 开发的开源应用程序诊断工具，可以帮助开发者实时监控和分析 Java 应用...
ProcessBuilder.Redirect Represents a source of subprocess input or a destination of subprocess output. Runtime Every Java application has a single instance of class Runtime that allows the application to interface with the environment in which the application is running. RuntimePermission This class is...