java Runtime如何執行多條命令
使用 && 分隔命令
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public static void cmd() { String ls = " cd /home/ && dir "; Process process = null; String cmd = getOsCmd()+ ls; try { process = Runtime.getRuntime().exec(cmd); BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream())); String line = null; while ((line = bufferedReader.readLine()) != null) { System.out.println(new String(line.getBytes(),"GBK")); } }catch (Exception e){ e.printStackTrace(); } finally { process.destroy(); } } public static String getOsCmd(){ Properties props=System.getProperties(); //獲得系統屬性集 String osName = props.getProperty("os.name"); //操作系統名稱 if(osName.toLowerCase().contains("linux")){ return "/bin/sh -c"; }else if(osName.toLowerCase().contains("windows")){ return "cmd /c"; }else{ throw new RuntimeException("服務器不是linux|windows操作系統"); } } |
Runtime.getRuntime().exec 執行多條
中間加上 & 或者 && 就可以執行多條了.
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Runtime.getRuntime().exec("cmd1 && " +"cmd2 && " +"cmd3 && " ); |
以上為個人經驗，希望能給大家一個參考，也希望大家多多支持服務器之家。
原文鏈接：https://blog.csdn.net/lanlianhua_luffy/article/details/106694469
