java 执行linux命令

提示：扫一扫查出行
【扫一扫了解最新限行尾号】
复制提示

原文地址：

http://blog.csdn.net/xh16319/article/details/17302947

package scut.cs.cwh; import java.io.InputStreamReader;
import java.io.LineNumberReader; public class ExecLinuxCMD { public static Object exec(String cmd) {
try {
String[] cmdA = { "/bin/sh", "-c", cmd };
Process process = Runtime.getRuntime().exec(cmdA);
LineNumberReader br = new LineNumberReader(
new InputStreamReader(process
.getInputStream()));
StringBuffer sb = new StringBuffer();
String line;
while ((line = br.readLine()) != null) {
System.out.println(line);
sb.append(line).append("\n");
}
return sb.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
} public static void main(String[] args) {
// TODO Auto-generated method stub
String rst = exec("ls").toString(); System.out.println(rst);
} }