[英]java.net.malformedURLexception in JTable
i have this code that when i click the jtable, the picture from my database will display in my interface. 我有这段代码,当我单击jtable时,数据库中的图片将显示在我的界面中。 but every time i click malformedUrlexception pop up.
但是每次我单击malformedUrlexception都会弹出。 can please somebody help me?
可以请人帮我吗?
private void recordTBLMouseClicked (java.awt.event.MouseEvent evt){
String click = (recordTBL.getModel().getValueAt(row, 0).toString());
try {
clsConnect c = new clsConnect();
Connection conn = c.makeConnection();
String sql = "Select image from employeetbl where idnum = '" + click + "'";
pst = conn.prepareStatement(sql);
rs = pst.executeQuery();
while (rs.next()) {
URL imagedate = new URL("image");
BufferedImage bufferedimage1 = ImageIO.read(imagedate);
finalimage = new ImageIcon(resize(bufferedimage1, imageL.getWidth(), imageL.getHeight()));
imageL.setIcon(finalimage);
}
} catch (Exception e) {
JOptionPane.showMessageDialog(null, e);
}
}
This line is your problem: 这行是你的问题:
URL imagedate = new URL("image");
"image" is not a URL. “图像”不是URL。 You need to pass a valid URL to the URL constructor.
您需要将有效的URL传递给URL构造函数。 eg " http://www.stackoverflow.com "
例如“ http://www.stackoverflow.com ”
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.