Java调用命令行并获取执行结果 Java简单实现调用命令行并获取执行结果示例
枫轩缘 人气:0本文实例讲述了Java简单实现调用命令行并获取执行结果。分享给大家供大家参考,具体如下:
import java.io.BufferedReader; import java.io.InputStreamReader; public class Command { public static void exeCmd(String commandStr) { BufferedReader br = null; try { Process p = Runtime.getRuntime().exec(commandStr); br = new BufferedReader(new InputStreamReader(p.getInputStream())); String line = null; StringBuilder sb = new StringBuilder(); while ((line = br.readLine()) != null) { sb.append(line + "\n"); } System.out.println(sb.toString()); } catch (Exception e) { e.printStackTrace(); } finally { if (br != null) { try { br.close(); } catch (Exception e) { e.printStackTrace(); } } } } public static void main(String[] args) { String commandStr = "ping www.baidu.com"; //String commandStr = "ipconfig"; Command.exeCmd(commandStr); } }
运行结果:
希望本文所述对大家java程序设计有所帮助。
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