package?com.zzk;

import?java.applet.applet;
import?java.awt.Color;
import?java.awt.Font;
import?java.awt.Graphics;
import?java.awt.Graphics2D;
import?java.awt.geom.AffineTransform;
import?java.awt.image.BufferedImage;
import?java.util.Random;

public?class?DrawChinesePasswordapplet?extends?applet?{
????int?WIDTH?=?120;//?寬度
????int?HEIGHT?=?35;//?高度
????private?String?num?=?““;//?驗證碼
????Random?random?=?new?Random（）;//?實例化Random
????public?void?paint（Graphics?g）?{
????????String?hanZi?=?“本實例通過從字符串中隨機獲得四個字符實現了中文驗證碼的功能“;//?定義驗證碼使用的漢字
????????BufferedImage?image?=?new?BufferedImage（WIDTH?HEIGHT
????????????????BufferedImage.TYPE_INT_RGB）;//?實例化BufferedImage
????????Graphics?gs?=?image.getGraphics（）;?//?獲取Graphics類的對象
????????if?（!num.isEmpty（））?{
????????????num?=?““;//?清空驗證碼
????????}
????????Font?font?=?new?Font（“黑體“?Font.BOLD?20）;?//?通過Font構造字體
????????gs.setFont（font）;//?設置字體
????????gs.fillRect（0?0?WIDTH?HEIGHT）;//?填充一個矩形
????????//?輸出隨機的驗證文字
?????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-12-22?08:52??.classpath
?????文件?????????379??2010-12-22?08:52??.project
?????文件?????????629??2010-12-22?08:52??.settings\org.eclipse.jdt.core.prefs
?????文件?????????116??2010-12-22?08:52??bin\DrawChinesePasswordapplet.html
?????文件?????????141??2010-12-29?15:48??bin\java.policy.applet
?????文件????????2696??2011-01-29?09:04??bin\com\zzk\DrawChinesePasswordapplet.class
?????文件?????????116??2010-12-22?08:52??src\DrawChinesePasswordapplet.html
?????文件????????2219??2010-12-29?16:34??src\com\zzk\DrawChinesePasswordapplet.java