Java对话框获取目录、文件路径

public File getFile(){

final JFileChooser fc = new JFileChooser();

fcsetFileSelectionMode(JFileChooserFILES_AND_DIRECTORIES);

// JFileChooserFILES_ONLY

// JFileChooserDIRECTORIES_ONLY

int returnVal = fcshowOpenDialog(this);

File file_choosed = fcgetSelectedFile();

return file_choosed;

}