Java，Windows环境下，执行CMD命令，调用外部exe程序/文件

说明

Windows应用，项目开发中，用到了调用其他exe的程序，因此做个整理，如下。

Windows下调用exe，权限设置：

案例代码

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

/**
 * Java执行CMD
 */
public class RuntimeCMD {

    /**
     * @param cmd
     */
    public static void exe(String cmd){
        BufferedReader br = null;
        try {
            Process p = Runtime.getRuntime().exec(cmd);
            br = new BufferedReader(new InputStreamReader(p.getInputStream()));
            String line = null;
            while ((line = br.readLine()) != null) {
                System.out.println(line);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (br != null) {
                try {
                    br.close();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
    }

    /**
     * @param cmd
     */
    public static void exe(String[] cmds){
        BufferedReader br = null;
        try {
            Process p = Runtime.getRuntime().exec(cmds);
            br = new BufferedReader(new InputStreamReader(p.getInputStream()));
            String line = null;
            while ((line = br.readLine()) != null) {
                System.out.println(line);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (br != null) {
                try {
                    br.close();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
    }

    /**
     * @param args
     */
    public static void main(String[] args) {
        exe("net user");

        String[] cmds = new String[3];
        cmds[0] = "cmd";
        cmds[1] = "/c";
        cmds[2] = "notepad";
        exe(cmds);
    }

}           

测试，执行exe程序：

public class CloseOrderCMDTest {

    /**
     * @param args
     */
    public static void main(String[] args) {
        String str = "D:\\MyProject\\trader-desktop-assistant\\CloseOrder.exe";
        RuntimeCMD.exe(str);
    }

}