java生成二维码、调用摄像头扫描二维码源码

java生成二维码、调用摄像头扫描二维码源码，供大家一起参考学习。

package ui;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;
import java.awt.image.BufferedImage;

import javax.swing.Jframe;

public class baseframe extends Jframe implements MouseMotionListener {

	/**
	 * 窗体宽
	 */
	private int w;

	/**
	 * 窗体长
	 */
	private int h;

	private int gameLocationX;

	private int gameLocationY;

	private int gameW;

	private int gameH;

	private int squaresSize;

	private int focusX;

	private int focusY;

	int x y;

	public baseframe（） {
		init（）;
		this.setBounds（100 100 w h）;
		this.setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;
		this.setVisible（true）;
		this.addMouseMotionListener（this）;
	}

	private void init（） {
		w = 800;
		h = 600;
		gameLocationX = 50;
		gameLocationY 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2012-12-06 14:20  tower\
     目录           0  2012-12-06 14:20  tower\TowerDefense1.1\
     文件         226  2012-12-06 14:20  tower\TowerDefense1.1\.classpath
     文件         371  2012-12-06 14:20  tower\TowerDefense1.1\.project
     目录           0  2012-12-06 14:20  tower\TowerDefense1.1\bin\
     目录           0  2012-12-06 14:20  tower\TowerDefense1.1\bin\ui\
     文件        2410  2012-12-06 14:20  tower\TowerDefense1.1\bin\ui\baseframe.class
     目录           0  2012-12-06 14:20  tower\TowerDefense1.1\src\
     目录           0  2012-12-06 14:20  tower\TowerDefense1.1\src\ui\
     文件        1972  2012-12-06 14:20  tower\TowerDefense1.1\src\ui\baseframe.java
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\
     文件         226  2012-12-06 14:20  tower\TowerDefense1.2\.classpath
     文件         371  2012-12-06 14:20  tower\TowerDefense1.2\.project
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\bin\
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\bin\control\
     文件         769  2012-12-06 14:20  tower\TowerDefense1.2\bin\control\baseControl.class
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\bin\data\
     文件        3575  2012-12-06 14:20  tower\TowerDefense1.2\bin\data\baseData.class
     文件         350  2012-12-06 14:20  tower\TowerDefense1.2\bin\data\Data.class
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\bin\model\
     文件         615  2012-12-06 14:20  tower\TowerDefense1.2\bin\model\Ball.class
     文件        2209  2012-12-06 14:20  tower\TowerDefense1.2\bin\model\Fighter.class
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\bin\thread\
     文件        1445  2012-12-06 14:20  tower\TowerDefense1.2\bin\thread\FighterThread.class
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\bin\ui\
     文件        3635  2012-12-06 14:20  tower\TowerDefense1.2\bin\ui\baseframe.class
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\src\
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\src\control\
     文件         394  2012-12-06 14:20  tower\TowerDefense1.2\src\control\baseControl.java
     目录           0  2012-12-06 14:20  tower\TowerDefense1.2\src\data\
     文件        5297  2012-12-06 14:20  tower\TowerDefense1.2\src\data\baseData.java
............此处省略240个文件信息