全是错误！一运行index.jsp就出现个：
Struts Problem Report
Struts has detected an unhandled exception:
Messages:
File: com/liandiedu/dao/AnnouncementDao.java
Line number: 19
往后点注册，写上信息后出现：
Struts Problem Report
Struts has detected an unhandled exception:
Messages:
File: com/liandiedu/dao/UserDao.java
Lin
全是错误！一运行index.jsp就出现个： Struts Problem Report Struts has detected an unhandled exception: Messages: File: com/liandiedu/dao/AnnouncementDao.java Line number: 19 往后点注册，写上信息后出现： Struts Problem Report Struts has detected an unhandled exception: Messages: File: com/liandiedu/dao/UserDao.java Lin
我怎么都是404 求助怎么弄啊 55555
观摩观摩~~~
好啊！解决了我一个大问题！