2010-05-07 66 views
1

我想通过@Controller, 设置一个自定义错误信息,那里有像Struts saveMessages(...)在春天吗?弹出自定义错误信息

例如:

ActionErrors actionErrors = new ActionErrors(); 
actionErrors.add("error", new ActionMessage("error.missing.key",  
messageResources.getMessage("label.username"), 
messageResources.getMessage("label.password"))); 
saveErrors(request, actionErrors); 

回答