public static List<String> execWithResult(String cmd) {
        List<String> resultList = new ArrayList<String>();
        
        if(StringUtils.isEmpty(cmd)) {
            return resultList;
        }
        
        Process process = null;
        BufferedReader bufrIn = null;
        
        try {
            process = Runtime.getRuntime().exec(cmd);
            process.waitFor();
            bufrIn = new BufferedReader(new InputStreamReader(process.getInputStream(), "UTF-8"));
             String line;
               while ((line = bufrIn.readLine()) != null) {
                   resultList.add(line);
               }
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } finally {
            if(bufrIn != null) {
                try {
                    bufrIn.close();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
        
        return resultList;
    }
 
 

参考文章：java执行cmd命令并获取输出结果
 
       java 获取bat执行结果_java中运行bat并获取结果
 
示例一：
 
1. java执行cmd命令并获取输出结果
 
import java.io.BufferedReader;
import java.io.InputStreamReader;

import org.apache.commons.lang3.text.StrBuilder;

/**
 * @author user1
 */
public class DeleteProgram {
    /**
     * 执行cmd命令并获取输出结果
     */
    public static void run() {
        Runtime runtime = Runtime.getRuntime();
        try {
            BufferedReader br = new BufferedReader(
                    new InputStreamReader(
                            runtime.exec("ipconfig").getInputStream(),
                            "GB2312"
                    )
            );
            String line;
            StringBuilder b = new StringBuilder();
            while ((line = br.readLine()) != null) {
                b.append(line).append("\n");
            }
            System.out.println(b);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        DeleteProgram delp = new DeleteProgram();
        delp.run();
    }
}
 
2.获取您需要的字段 
 
    public static String getbackage(String path) {
        Process p;
        //test.bat中的命令是ipconfig/all 
        String cmd = "aapt dump badging " + path;
        // String cmd="jarsigner -verify -verbose -certs C:\\Users\\Administrator\\Desktop\\PandaClient.apk";  
        String resultstr = null;
        try {
            //执行命令  
            p = Runtime.getRuntime().exec(cmd);
            //取得命令结果的输出流  
            InputStream fis = p.getInputStream();
            //用一个读输出流类去读  
            //用缓冲器读行  
            BufferedReader br = new BufferedReader(new InputStreamReader(fis, "GB2312"));
            String line = null;
            //直到读完为止  
            int i = 0;
            while ((line = br.readLine()) != null) {
                if (line.contains("package:")) {  // 解析符合自己需要的內容，获取之后，直接返回。

                    resultstr = line;
                    break;
                }
                // resultstr=line;
                i++;
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return resultstr;
    }
 
示例二： 
 
    public String runbat(String batName) {
        String str = null;

        try {
            Process ps = Runtime.getRuntime().exec(batName);
            InputStream in = ps.getInputStream();
            byte[] sb = readStream(in);
            str = new String(sb, "UTF-8");
            System.out.println(str);
            in.close();
            ps.waitFor();
        } catch (Exception e) {
            e.printStackTrace();
        }

        System.out.println("\nchild thread done");
        return str;
    }

    /**
     * 把流转成字符串输出
     * @param inStream
     * @return
     * @throws Exception
     */
    public static byte[] readStream(InputStream inStream) throws Exception {
        ByteArrayOutputStream outSteam = new ByteArrayOutputStream();

        byte[] buffer = new byte[1024];
        int len = -1;

        while ((len = inStream.read(buffer)) != -1) {
            outSteam.write(buffer, 0, len);
        }

        outSteam.close();
        return outSteam.toByteArray();
    }
 
注意:
 
若会弹出cmd框，并且不能自动关闭，则在bat文件最后加上:
 
 
 
exit
 

   
 
 
全栈工程师开发手册 （作者：栾鹏）
  java教程全解
 
 
java执行cmd命令并获取返回结果字符串
 
测试代码
 
public static void main(String[] args) {
		String back=execCMD("ipconfig");
		System.out.println(back);
	}
 
执行cmd名称，返回响应字符串
 
//执行cmd命令，获取返回结果
	public static String execCMD(String command) {
		StringBuilder sb =new StringBuilder();
		try {
			Process process=Runtime.getRuntime().exec(command);
			BufferedReader bufferedReader=new BufferedReader(new InputStreamReader(process.getInputStream()));
			String line;
			while((line=bufferedReader.readLine())!=null)
			{
				sb.append(line+"\n");
			}
		} catch (Exception e) {
			return e.toString();
		}
		return sb.toString();
	}

Java调用cmd交互式执行命令并获得输出结果
 
我想使用cmd执行本地程序x3dna-dssr.exe得到输出结果json文件。首先可以通过Process的getOutputStream向其输入命令，然后用InputStreamReader获得结果。
 代码片复制
 
下面展示相关 代码。
 
import java.io.*;

public class Cmd {
    Process process;
    public void CmdTest() throws IOException {
        process=Runtime.getRuntime().exec("cmd");
        new Thread(){
            public void run() {
                try {
                    BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(process.getOutputStream()));
                    bw.write("e:");
                    bw.newLine();

                    bw.write("cd E:\\DSSR");
                    bw.newLine();//因为读取时是一行行读取的，不加newline无法继续往下读

                    bw.write("x3dna-dssr -i=1pvo.pdb  --json -o=1pvo-dssr.json");
                    bw.newLine();

                  /*  bw.write("print tr");
                    bw.newLine();
*/
                    bw.flush();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        }.start();;
        new Thread() {
            public void run() {
                try {
                    BufferedReader br=new BufferedReader(new InputStreamReader(process.getInputStream()));
                    String cmdout="";
                    while ((cmdout=br.readLine())!=null) {
                        System.out.println(cmdout);
                    }
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        }.start();

    }

    public static void main(String[] args) throws IOException {
        Cmd cmd=new Cmd();
        cmd.CmdTest();

    }
}