博客园_清晨阳光的博客http://feed.cnblogs.com/blog/u/42548/rss2009-05-03T10:00:10Z清晨阳光http://www.cnblogs.com/Daylight/CNBlogs BlogServerhttp://www.cnblogs.com/Daylight/archive/2009/05/03/1448286.htmlSSH删除时的小技巧今天在做SSH的练习，页面传递过来id，当我用this.getHibernateTemplate().delete(user);删除数据时，总是抛出异常。User类中有3个字段，分别是id、username、password，均为非空字段。所以在User.hbm.xml中not-null="true"，结果在视图删除时，就会抛出not-null property references a null...2009-05-03T10:00:00Z2009-05-03T10:00:00Z清晨阳光http://www.cnblogs.com/Daylight/http://www.cnblogs.com/Daylight/archive/2009/05/01/1447453.htmlC#ping局域网的小工具2009-05-01T04:55:00Z2009-05-01T04:55:00Z清晨阳光http://www.cnblogs.com/Daylight/http://www.cnblogs.com/Daylight/archive/2009/04/21/1440140.html让.Net中的RichTextBox支持表格2009-04-21T00:53:00Z2009-04-21T00:53:00Z清晨阳光http://www.cnblogs.com/Daylight/http://www.cnblogs.com/Daylight/archive/2009/04/05/1429756.htmlC#记事本(SQLite数据库)2009-04-05T02:40:00Z2009-04-05T02:40:00Z清晨阳光http://www.cnblogs.com/Daylight/http://www.cnblogs.com/Daylight/archive/2008/10/08/1306199.html在模糊查询中使用ESCAPE2008-10-08T03:35:00Z2008-10-08T03:35:00Z清晨阳光http://www.cnblogs.com/Daylight/