08 2015 档案

选课笔记001
摘要：student/add.jsp在转到add.jsp前先查询所有班级add.jsp中会选择所在的班级，student.sql中只有banji_no 阅读全文
posted @ 2015-08-06 15:53 _forever 阅读(140) 评论(0) 推荐(0)
学院，系别，班级，学生XXX.hbm.xml配置
摘要：注意不要漏掉相应的配置Dept.hbm.xml Major.hbm.xml Banji.hbm.xml 阅读全文
posted @ 2015-08-05 16:50 _forever 阅读(291) 评论(0) 推荐(0)
异常001
摘要：1 0:33:34,690 ERROR Dispatcher:38 - Exception occurred during processing request: null 2 java.lang.NullPointerException 3 at com.major.adminactio... 阅读全文
posted @ 2015-08-02 20:38 _forever 阅读(168) 评论(0) 推荐(0)