struts2

问题 According this solution Struts2 handle multiple actions... I know the Struts2 DMI can handle multiple acitons in single form easily. Recently, Struts2 turned off DMI mechanism for security issue. Now, we use WILDCARD MAPPINGS to map all actions in struts.xml example: <action name="*/*" class="action.{1}Action" method="{2}"> ... </action> In WILDARD MAPPINGS, it has a little problem to deal with mapping multiple actions/methods in single form. <s:form action="actionA/method2" theme="simple" >

问题 all, I am puzzled about the struts2 action unit test import org.apache.struts2.StrutsSpringTestCase; import org.junit.Test; import com.opensymphony.xwork2.ActionProxy; public class TestLoginAction extends StrutsSpringTestCase { @Test public void testCheck() throws Exception { ActionProxy proxy = null; LoginAction test = null; request.setParameter("username", "admin"); proxy = getActionProxy("/checkLogin"); test = (LoginAction) proxy.getAction(); String result = proxy.execute(); assertEquals(

问题 My log4j.proerties log4j.rootLogger=DEBUG,R log4j.appender.R = org.apache.log4j.RollingFileAppender log4j.appender.R.File = logs/backup.log log4j.appender.R.Append = true log4j.appender.R.DatePattern = '.'yyy-MM-dd log4j.appender.R.layout = org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern = %d{yyyy-MM-dd HH:mm:ss} %c{1} [%p] %m%n log4j.additivity.info.release.scheduler=false My Action class is private static final Logger logger = Logger.getLogger(LogAction.class); if

问题 My log4j.proerties log4j.rootLogger=DEBUG,R log4j.appender.R = org.apache.log4j.RollingFileAppender log4j.appender.R.File = logs/backup.log log4j.appender.R.Append = true log4j.appender.R.DatePattern = '.'yyy-MM-dd log4j.appender.R.layout = org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern = %d{yyyy-MM-dd HH:mm:ss} %c{1} [%p] %m%n log4j.additivity.info.release.scheduler=false My Action class is private static final Logger logger = Logger.getLogger(LogAction.class); if

问题 My log4j.proerties log4j.rootLogger=DEBUG,R log4j.appender.R = org.apache.log4j.RollingFileAppender log4j.appender.R.File = logs/backup.log log4j.appender.R.Append = true log4j.appender.R.DatePattern = '.'yyy-MM-dd log4j.appender.R.layout = org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern = %d{yyyy-MM-dd HH:mm:ss} %c{1} [%p] %m%n log4j.additivity.info.release.scheduler=false My Action class is private static final Logger logger = Logger.getLogger(LogAction.class); if

问题 My log4j.proerties log4j.rootLogger=DEBUG,R log4j.appender.R = org.apache.log4j.RollingFileAppender log4j.appender.R.File = logs/backup.log log4j.appender.R.Append = true log4j.appender.R.DatePattern = '.'yyy-MM-dd log4j.appender.R.layout = org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern = %d{yyyy-MM-dd HH:mm:ss} %c{1} [%p] %m%n log4j.additivity.info.release.scheduler=false My Action class is private static final Logger logger = Logger.getLogger(LogAction.class); if

问题 I need to append 2 String class variables using Struts 2 I tried like this <s:set var="Name" value="#variable1+#variable2"/> but no result. 回答1: Use OGNL to force evaluation of concatenation operation <s:set var="Name" value="%{#variable1 + #variable2}"/> 回答2: it is also working. <s:set var="Name" value="#variable1+''+#variable2"/> 来源： https://stackoverflow.com/questions/23789198/how-can-we-append-2-strings-in-struts

问题 I need to append 2 String class variables using Struts 2 I tried like this <s:set var="Name" value="#variable1+#variable2"/> but no result. 回答1: Use OGNL to force evaluation of concatenation operation <s:set var="Name" value="%{#variable1 + #variable2}"/> 回答2: it is also working. <s:set var="Name" value="#variable1+''+#variable2"/> 来源： https://stackoverflow.com/questions/23789198/how-can-we-append-2-strings-in-struts

问题 I'm having some trouble accessing a specific element of a list when the index is a variable. When the index is just a number, I have no issues at all displaying what I'm looking for. <s:property value="#session.userList[1].email" /> That works perfectly, and displays the email found in that element of UserList However, when I change the index to be a variable, I'm having difficulties finding the proper way to write the ognl statement. I've tried every combination of %# I can think of with no

问题 I'm using Struts 2.3.14 for my application... I need some unit test in my application... so I'm using junit4... but when I use ActionProxy in my test, it will show NullPointerException ... my test code is: ActionProxy proxy=getActionProxy("/customize/saveRewards"); SaveRewardsPlus rewards=(SaveRewardsPlus)proxy.getAction(); request.setParameter("list[0].img_id", "1"); request.setParameter("list[0].tag", "Test Tag"); request.setParameter("list[0].desc", "Test Desc"); String result=proxy