1、validator可以用<bean:message key="" >的
2、在.properites里写key-value映射的消息
3、在ActionForm里写:
pubilc ActionErrors vaildate(ActionMapping mapping,HttpServletRequest request,
HttpServletResponse response) {
ActionErrors errors = new ActionErrors ();
//写条件判断 errors .add(ActionErrors.FLOBAL_MESSAGE, new ActionError("你写的Key值"));
return errors;
}
2、在.properites里写key-value映射的消息
3、在ActionForm里写:
pubilc ActionErrors vaildate(ActionMapping mapping,HttpServletRequest request,
HttpServletResponse response) {
ActionErrors errors = new ActionErrors ();
//写条件判断 errors .add(ActionErrors.FLOBAL_MESSAGE, new ActionError("你写的Key值"));
return errors;
}
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