在编写程序时,通常会采用try/catch或throw来处理异常
但是如果throw的异常在最终端没有被处理,那么后台将会报错.Attribute "value" is required and must be
在struts_config.xml中里面<global-exceptions>参数来捕获全局异常
但是如果throw的异常在最终端没有被处理,那么后台将会报错.Attribute "value" is required and must be
在struts_config.xml中里面<global-exceptions>参数来捕获全局异常
Tags: exceptions
ForwardAction作无参操作,程序员直接调用,无需另写继承Action。下例:
page:
<html:form action="/logon">
XML:
<action path="/logon" name="personForm" type="org.apache.struts.actions.ForwardAction" validate="false" scope="request" parameter="/logon.jsp">
page:
<html:form action="/logon">
XML:
<action path="/logon" name="personForm" type="org.apache.struts.actions.ForwardAction" validate="false" scope="request" parameter="/logon.jsp">
Tags: ForwardAction