我已经将文件添加到额外的类路径中,但是当我尝试调用方法“boolean ImageLibary.loadImage(File f)”时,我得到错误找不到符号..
公共类 ImageEditing { public static void main(String[]args) 抛出异常
{
File image = getfile();
boolean i= ImageLibary.loadImage(image); // error occurs here
}
public static File getfile()
{
JFileChooser chooser = new JFileChooser();
try
{
String currentDir = System.getProperty("user.dir");
chooser.setCurrentDirectory(new File(currentDir));
}
catch (Exception e)
{
System.out.println("Warning: Error setting current folder: "+e.getMessage());
}
File file = null;
int returnValue;
returnValue = chooser.showOpenDialog(null);
if(returnValue==JFileChooser.APPROVE_OPTION)
{
file = chooser.getSelectedFile();
}
return file;
}
}