Java调用系统默认程序打开本地文件

完整版见https://jadyer.github.io/2013/04/23/java-open-local-file/

package com.jadyer.util;
 
import java.awt.Desktop;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
 
/**
 * Java调用系统默认程序打开本地文件
 * @see 这里提供了三种打开方式,大家可自行选取
 * @create Apr 23, 2013 1:00:37 AM
 * @author 玄玉<http://blog.csdn.net/jadyer>
 */
public class OpenLocalFile {
	public static void main(String[] args) throws IOException {
		useProcessBuilder();
		useAWTDesktop();
		useRuntimeExec();
	}
	
	
	/**
	 * 借助java.lang.ProcessBuilder打开
	 */
	private static void useProcessBuilder() throws IOException{
		//new ProcessBuilder("notepad.exe", "C:/Users/Jadyer/Desktop/test file/readme.txt").start();
		List<String> commands = new ArrayList<String>();
		commands.add("D:/Program Files/WPS/9.1.0.4047/office6/wps.exe");
		commands.add("C:/Users/Jadyer/Desktop/test file/myResume.doc");
		new ProcessBuilder(commands).start();
	}
	
	
	/**
	 * 借助java.awt.Desktop打开
	 * @see 打开的目录或文件名中允许包含空格
	 */
	private static void useAWTDesktop() throws IOException{
		Desktop.getDesktop().open(new File("D:/my local/测试用例.xls"));
	}
	
	
	/**
	 * 借助java.lang.Runtime打开
	 * @see WPS文字--------Runtime.getRuntime().exec("cmd /c start wps")
	 * @see WPS表格--------Runtime.getRuntime().exec("cmd /c start et")
	 * @see WPS演示--------Runtime.getRuntime().exec("cmd /c start wpp")
	 * @see Office Word---Runtime.getRuntime().exec("cmd /c start winword")
	 * @see Office Excel--Runtime.getRuntime().exec("cmd /c start excel")
	 */
	private static void useRuntimeExec() throws IOException{
		/*
		 * 若打开的目录或文件名中不包含空格,就用下面的方式
		 */
		Runtime.getRuntime().exec("cmd /c start D:/mylocal/测试用例.xls");
		/*
		 * (可以'运行'或'Win+R',然后输入'cmd /?'查看帮助信息)
		 */
		Runtime.getRuntime().exec(new String[]{"cmd.exe", "/c", "D:/my local/测试用例.xls"});
		/*
		 * 借助本地安装程序打开
		 * 若打开的目录或文件名中包含空格,它就无能为力了..不过本地程序的安装目录允许含空格
		 */
		String etCommand = "D:/Program Files/WPS/8.1.0.3526/office6/et.exe";
		String filePath = "D:/mylocal/测试用例.xls";
		Runtime.getRuntime().exec(etCommand + " " + filePath);
	}
}

reflink: https://blog.csdn.net/jadyer/article/details/8840339