如何在Swing中使用JFileChooser仅浏览扩展名为.xls的文件

Question

I am trying to open a browse window using JFileChooser in java swing . By default its showing the all extension files when i browse the directory. But my requirement is

 JFileChooser should browse the files with specific extensions.

Answer 1

Try that:

JFileChooser fileChooser = new JFileChooser();
FileNameExtensionFilter filter = new FileNameExtensionFilter("XLS files", "xls");
fileChooser.setFileFilter(filter);