摘要: 1 package com.szht.gpy.frame; 2 import java.awt.BorderLayout; 3 import java.awt.event.ActionEvent; 4 import java.awt.event.ActionListener; 5 import java.awt.event.MouseAdapter; 6 import j... 阅读全文
posted @ 2018-10-29 15:35 ^sun^ 阅读(660) 评论(0) 推荐(0)
摘要: 1 package com.szht.gpy.util; 2 3 import java.applet.Applet; 4 import java.awt.Graphics; 5 import java.io.BufferedReader; 6 import java.io.File; 7 import java.io.FileWriter; 8 import ... 阅读全文
posted @ 2018-10-29 14:38 ^sun^ 阅读(6511) 评论(0) 推荐(0)
摘要: 1 package com.util; 2 import java.io.IOException; 3 import java.security.SecureRandom; 4 5 import javax.crypto.Cipher; 6 import javax.crypto.SecretKey; 7 import javax.crypto.SecretKeyF... 阅读全文
posted @ 2018-10-29 14:31 ^sun^ 阅读(219) 评论(0) 推荐(0)