通过用Java编写的程序双击打开文件 [英] Open a file by double click with a program written in java

问题描述

我想知道是否可以通过双击文件来打开用Java编写的程序中的文件?

I want to know if it's possible to open a file in my program that is written in java just by doing a double click on the file?

例如:在我的桌面上是一个由我的程序生成的文件"test.dat".如果我尝试打开此文件，我的程序就会出现，并询问我要对该文件执行什么操作.

For example: On my desktop is a file "test.dat" that was built by my program. If I try to open this file my program shows up and asks me what I want to do with that file.

是否可以使用Java实现该功能?

Is it possible to implement that feature using java?

推荐答案

由操作系统决定与给定扩展名关联的应用程序.您可以将操作系统配置为通过程序打开所有 .dat 文件(如果适用).或者，创建一个快捷方式或启动器，告诉您要使用什么.

It is the operating system that decides which applications are associated with a given extension. You may configure your OS to open all .dat files with you program if that works for you. Alternatively create a shortcut or a launcher telling what to use.

这篇关于通过用Java编写的程序双击打开文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！