你永远不希望从像Java终端执行命令? 本文将帮助你做到这一点的简单方法. 请注意，我在Ubuntu, 所以在Windows或其他Linux发行版可​​能稍有不同.

假设你已经安装 VLC 现在你要打开的视频 chim_trang_mo_coi.mp4 在 /家用/ nguyenvanquan7826 /桌面/ chim_trang_mo_coi.mp4 用VLC. 你写一个这样的程序并运行, VLC视频将立即打开它你.

package executecommandline;

import java.io.IOException;

class ExecuteCommandLine {
	private native void print();

	public static void main(String[] args) {
		String command = "vlc /home/nguyenvanquan7826/Desktop/chim_trang_mo_coi.mp4";
		try {
			Process p = Runtime.getRuntime().exec(command);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}

正如你所看到的，字符串 命令 命令执行，就好像你在终端输入.
添加多一点, 如果你有一个C程序被编译. 现在你要运行它? 假设你要打印出需要采取该程序在一个字符串和字符串 的InputStream 该程序的C语言

#include <stdio.h>

int main (int argc, char *argv[])
{
	printf("The program is completed in C and called by javan");
	return 0;
}

package executecommandline;

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

class ExecuteCommandLine {
	private native void print();

	public static void main(String[] args) {
		String command = "/home/nguyenvanquan7826/Desktop/temp";
		try {
			Process p = Runtime.getRuntime().exec(command);
			String line = "";
			BufferedReader bri = new BufferedReader(new InputStreamReader(p.getInputStream()));
			BufferedReader bre = new BufferedReader(new InputStreamReader(p.getErrorStream()));
			while ((line = bri.readLine()) != null) {
				System.out.println(line);
			}
			bri.close();
			while ((line = bre.readLine()) != null) {
				System.out.println(line);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}

在文章中引用: stackoverflow.com