1 struts.xml重定向时报错 action cannot be found in the namespace/ http://blog.csdn.net/greetturing/article/details/65629823
2 struts2文件上传 https://www.cnblogs.com/justlove/p/6817276.html https://www.cnblogs.com/wkrbky/p/5904787.html
3 使用通配符配置action https://www.cnblogs.com/mrcharles/p/4731696.html
4 Hibernate中的merge使用详情解说 https://blog.csdn.net/lang_man_xing/article/details/7572964
5 @GenericGenerator @GenericGenerator(name="_native",strategy="native") https://zhidao.baidu.com/question/1237763451107542579.html
6 hibernate基于注解的维护权反转:@OneToMany(mappedBy=) http://www.cnblogs.com/chiangchou/p/mappedBy.html
7 Hibernate中,mappedBy和注解@JoinColumn的对比 https://www.cnblogs.com/ShawnYuki/p/6363547.html