Java执行cmd命令工具类【转】 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+"
");
}
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+"
");
}
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+"
");
}
return stringBuilder.toString();
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
}