saveMessages和saveErrors

hwangita 07-04-23

主要代码:
errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("error.username.existed"));
if (!errors.isEmpty()) {
saveErrors(request, errors);
//saveMessages(request,errors);
}
pageForward = "ToErrorPage";

用saveErrors()在<html:errors/>可以显示错误,
saveMessages()却不行,
能讲讲它们的却别吗?

还有addMessages(),addErrors()吧,顺便讲讲最好了!

banq
2007-05-08 11:20

这是struts 1.1和struts 1.2以后版本区别.