求助----为什么图片一直显示不了？急！！！！

flysky305 2008-05-18 01:06:24

这是个用Swing写的QQ界面，可是图片一直显示不了，图片放在项目文件下img文件夹下，求高手帮忙解决啊！



/*

 * TestQQ类将用于建立QQ登录界面

 * 

 * 2008.5.16

 */



package mypro;



import java.awt.*;

import java.awt.event.*;

import javax.swing.*;



public class QQTest extends JFrame {

	Container contentPane;

    ImageIcon img = new ImageIcon("img/1111.gif");

    

    JPanel paneTop = new JPanel();

    JPanel paneMid = new JPanel();

    JPanel paneBut = new JPanel();

    JPanel paneAll = new JPanel();

    

    JLabel lblTop = new JLabel();

    JLabel lblName = new JLabel();

    JLabel lblPwd = new JLabel();

    JLabel lblApply = new JLabel();

    JLabel lblForget = new JLabel();

    JLabel lblModel = new JLabel();

    JLabel lblNull = new JLabel();

    JLabel lblNull1 = new JLabel();

    

    JTextField txtName = new JTextField(15);

    JPasswordField txtPwd = new JPasswordField(15);

    

    JComboBox cmb = new JComboBox();

    

    JCheckBox chk = new JCheckBox();

    

    JButton btnKill = new JButton("查杀木马");

    JButton btnSet = new JButton("设置");

    JButton btnLogin = new JButton("登录");

    

    

    

    public QQTest(){

        lblTop.setIcon(img);//顶部添加图片

        paneTop.add(lblTop);

        

        lblName.setText("QQ帐号:");//中部添加非按钮控件

        lblApply.setText("申请帐号   ");

        lblPwd.setText("QQ密码:");

        lblForget.setText("忘记密码?");

        lblModel.setText("状态:");

        

        String[] s1 = {"隐身","在线","忙碌"};

        cmb.addItem(s1[0]);

        cmb.addItem(s1[1]);

        cmb.addItem(s1[2]);

        

        chk.setText("自动登录");

        

        paneMid.add(lblName);

        paneMid.add(txtName);

        paneMid.add(lblApply);

        

        paneMid.add(lblPwd);

        paneMid.add(txtPwd);

        paneMid.add(lblForget);

        

        paneMid.add(lblModel);

        paneMid.add(cmb);

        paneMid.add(chk);

        

        paneBut.add(btnKill);//底部添加按钮控件

        paneBut.add(btnSet);

        paneBut.add(lblNull1);

        paneBut.add(btnLogin);

        

        contentPane = this.getContentPane();

        

        contentPane.add(paneTop,BorderLayout.NORTH);//使用BorderLayout布局顶部添加在North

        contentPane.add(paneMid,BorderLayout.CENTER);//中部添加非按钮控件

        contentPane.add(paneBut,BorderLayout.SOUTH);//底部添加按钮控件

                  

        setTitle("欢迎使用QQ");

        setSize(300,240);

        Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();

        setLocation((screen.width - getSize().width)/2,(screen.height - getSize().height)/2 );

        setVisible(true);

        setResizable(false);

        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);        

    }

    public static void main(String args[]){

        QQTest d = new QQTest();

    }

}

...全文

134 14 打赏收藏转发到动态举报

写回复

用AI写文章

14 条回复

切换为时间正序

请发表友善的回复…

发表回复

crg20808 2008-05-28

打赏
举报

我已经测试过了其他地方是没有问题的

ImageIcon img = new ImageIcon("img/1111.gif");
改成 ImageIcon img = new ImageIcon(".img/1111.gif"); 多一个点他表示当前项目所在目录

除此外你还要确认几个地方 1、你的img文件夹是在项目的根目录吗
2、图片名尤其是后缀你要是模仿 QQ登录窗口那图片应该是静态怎么要用 gif

我在Eclipse中测试过你的程序 ImageIcon img = new ImageIcon("./image/login.jpg"); // image 是我项目下的子文件夹 login.jpg 是一张图片结果一切正常。

xingjianpengbo 2008-05-24