java调用shell或者CMD命令

cmd /k start  是指 启动cmd窗口，不关闭

cmd /c start  是指 启动cmd窗口，关闭

package com.laoxu.test.day02.executeShell;

import java.io.IOException;
import java.io.InputStream;

/**
* java调用批处理文件
*
*/
public class ShellTest {
private static final String FILE_CMD = "d:\MongoDB\MongoDBServerStart.bat";
private static final String FILE_MONGO = "d:\MongoDB\mongo.exe";
private static final String COMMAND_CMD = "cmd /k start "; // run.exec("cmd /k shutdown -s -t 3600"); 
public static void main(String[] args) {
executeShell();
}
public static void executeShell(){
Runtime run = Runtime.getRuntime();
try {
Process pro = run.exec(COMMAND_CMD+FILE_CMD);
run.exec(COMMAND_CMD+FILE_MONGO);
InputStream is = pro.getInputStream();
while(is.read()!=-1){
System.out.println(is.read());
}
is.close();
try {
pro.waitFor();
} catch (InterruptedException e) {
e.printStackTrace();
}
} catch (IOException e) {
e.printStackTrace();
} 
}

}