如何获取ImageIcon路径字符串Java Jtable

String imagePath = getClass().getResource("/resources/image.png").getPath();

ImageIcon icon = new ImageIcon(imagePath);

import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import java.awt.*;

public class ImageIconTableCellRenderer extends DefaultTableCellRenderer {
    @Override
    public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
        if (value instanceof ImageIcon) {
            setIcon((ImageIcon) value);
            setText("");
        } else {
            setIcon(null);
            setText(value != null ? value.toString() : "");
        }
        return this;
    }
}

JTable table = new JTable();
table.getColumnModel().getColumn(columnIndex).setCellRenderer(new ImageIconTableCellRenderer());