使用Eclipse导入资源时遇到问题

Question

I'm setting a JLabel to show an icon.

        public Icon getIcon(String type) throws IOException
    {

    String avatar = "Academic.jpg";
    switch(type)
    {
    case"Academic": avatar ="Academic.jpg"; break;
    case"Alchemist": avatar ="Alchemist.jpg"; break;
    case"Assassin": avatar ="Assassin.jpg"; break;
}
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    InputStream input = classLoader.getResourceAsStream(avatar);
    Image logo = ImageIO.read(input);
    Icon icon = new ImageIcon(logo);
    return icon;
}

"input" is still null on the 3rd line, when "avatar" contains a string "Pic.jpg". My resources folder is in the src folder? Have I done something wrong? How does eclipse know how to find the images?

Answer 1

You are just passing the file name with no path of any kind so unless that file is located at the root of your project, and or classpath it will not be found. You will need to add the path details of where the file is located. Which sounds like it will at least start with:

/src/resources//Academic.jpg