用java打开文件 [英] opening a file in java

问题描述

我想通过Java程序打开文件.该文件应在系统的默认程序中打开.
例如:应在记事本中打开一个文本文件.
图片应在默认的图片查看器中打开.

有哪些可能的方法来实现呢?

我想编写一个函数，将类File的对象传递给该函数，并且该函数必须打开文件.

感谢

I want to open a file through a java program.The file should open in the system''s default program.
for e.g.:a text file should open in notepad.
an image should open in default image viewer.

what are the possible ways of implementing this?

i want to write a function to which i will pass an object of class File and the function has to open the file.

thanks

推荐答案

File file = new File("myFile.txt");

Desktop.getDesktop().open(file);

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