Java执行cmd命令工具类【转】

下述代码包含了java执行cmd、bat命令的代码

package com.sinosoft.util;

import java.io.BufferedReader;
import java.io.InputStreamReader;



/**
 * @author rayfoo@qq.com
 * @version 1.0
 * <p>执行windows的cmd命令工具类</p>
 * @date 2021/9/1 17:20
 */
public class CMDUtil {

    /**
     * 执行一个cmd命令
     * @param cmdCommand cmd命令
     * @return 命令执行结果字符串，如出现异常返回null
     */
    public static String excuteCMDCommand(String cmdCommand)
    {
        StringBuilder stringBuilder = new StringBuilder();
        Process process = null;
        try {
            process = Runtime.getRuntime().exec(cmdCommand);
            BufferedReader bufferedReader = new BufferedReader(
                    new InputStreamReader(process.getInputStream(), "GBK"));
            String line = null;
            while((line=bufferedReader.readLine()) != null)
            {
                stringBuilder.append(line+"\n");
            }
            return stringBuilder.toString();
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
    /**
     * 执行bat文件，
     * @param file bat文件路径
     * @param isCloseWindow 执行完毕后是否关闭cmd窗口
     * @return bat文件输出log
     */
    public static String excuteBatFile(String file, boolean isCloseWindow)
    {
        String cmdCommand = null;
        if(isCloseWindow)
        {
            cmdCommand = "cmd.exe /c "+file;
        }else
        {
            cmdCommand = "cmd.exe /k "+file;
        }
        StringBuilder stringBuilder = new StringBuilder();
        Process process = null;
        try {
            process = Runtime.getRuntime().exec(cmdCommand);
            BufferedReader bufferedReader = new BufferedReader(
                    new InputStreamReader(process.getInputStream(), "GBK"));
            String line = null;
            while((line=bufferedReader.readLine()) != null)
            {
                stringBuilder.append(line+"\n");
            }
            return stringBuilder.toString();
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    /**
     * 执行bat文件,新开窗口
     * @param file bat文件路径
     * @param isCloseWindow 执行完毕后是否关闭cmd窗口
     * @return bat文件输出log
     */
    public static String excuteBatFileWithNewWindow(String file, boolean isCloseWindow)
    {
        String cmdCommand = null;
        if(isCloseWindow)
        {
            cmdCommand = "cmd.exe /c start"+file;
        }else
        {
            cmdCommand = "cmd.exe /k start"+file;
        }
        StringBuilder stringBuilder = new StringBuilder();
        Process process = null;
        try {
            process = Runtime.getRuntime().exec(cmdCommand);
            BufferedReader bufferedReader = new BufferedReader(
                    new InputStreamReader(process.getInputStream(), "GBK"));
            String line = null;
            while((line=bufferedReader.readLine()) != null)
            {
                stringBuilder.append(line+"\n");
            }
            return stringBuilder.toString();
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}