Action中的代碼:
ActionMessages actionMessages=new ActionMessages();
actionMessages.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("......"));
saveMessages(request, actionMessages);
?
對(duì)應(yīng)的jsp中:
<html:messages id="message" message="true">
????? <bean:write name="message"/>
</html:messages>
-
name : 指定ActionMessages存放在request或者session內(nèi)的屬性key.
-
message: 指定消息的來(lái)源, 如果為true, 對(duì)應(yīng)于key=Globals.MESSAGE_KEY的ActionMessages對(duì)象, 此時(shí)name屬性無(wú)效；如果為false, 則根據(jù)name屬性檢索ActionMessages對(duì)象, 如果沒(méi)有設(shè)置name, 默認(rèn)為Globals.ERROR_KEY. message屬性的默認(rèn)值為false.