Topic: Action没起作用?? |
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1.Action没起作用?? | Copy to clipboard |
Posted by: frente Posted on: 2004-08-10 13:37 刚开始接触struts,做一个简单的页面AddOrg.jsp,Action没有什么实际内容,只是使其forward到一个页面success.jsp.但是不知为什么,在tomcat里可以实现,但在JbuilderX+weblogic8.1中,用struts1.1,部署后,分别显示每个页面都可以,但就是没有成功的forward。请哪位大哥帮帮忙。 struts-config文件: <?xml version="1.0" encoding="ISO-8859-1" ?> <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd"> <struts-config> <form-beans> <form-bean name="OrgInfoForm" type="rsgl.OrgInfoForm" /> </form-beans> <global-forwards> <forward name="input" path="/success.jsp"/> </global-forwards> <action-mappings> <action input="/AddOrg.jsp" name="OrgInfoForm" path="/AddOrg" type="rsgl.AddOrgAction" validate="true" scope="request" > <forward name="success" path="/success.jsp" /> <forward name="failed" path="/info.jsp" /> </action> </action-mappings> <message-resources parameter="ApplicationResources"/> </struts-config> 我的action代码如下: package rsgl; import org.apache.struts.action.*; import javax.servlet.http.*; import java.io.IOException; public class AddOrgAction extends Action { public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws IOException { // 默认跳转为success String target =null; ActionErrors errors = new ActionErrors(); try { target="success"; } catch (Exception e) { System.err.println("Setting target to error"); target = "failed"; errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("errors.database.error", e.getMessage())); } // 跳转到相应页面 return (mapping.findForward(target)); } } |
2.Re:Action没起作用?? [Re: frente] | Copy to clipboard |
Posted by: owlrose Posted on: 2004-08-12 09:42 debug一下跟进去看看actionforward是什么有没有问题吧 ps.不明白为什么这一段要try? try { target="success"; } catch (Exception e) { System.err.println("Setting target to error"); target = "failed"; errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("errors.database.error", e.getMessage())); } |
3.Re:Action没起作用?? [Re: frente] | Copy to clipboard |
Posted by: frente Posted on: 2004-08-16 14:51 那个try是我去掉了原先一些代码,遗留的。我排除了其它错误引起的不能正确执行。现在原因找到了: struts-config.cml文件中 <plug-in className="org.apache.struts.validator.ValidatorPlugIn"> <set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" /> </plug-in> 一段,我原先是分开写的: <plug-in className="org.apache.struts.validator.ValidatorPlugIn"> <set-property property="pathname" value="/WEB-INF/validator-rules.xml" /> <set-property property="pathname" value="/WEB-INF/validation.xml" /> </plug-in> 改成写在一起就可以了。不知道是不是版本的问题,要看看DTD文件 |
4.Re:Action没起作用?? [Re: frente] | Copy to clipboard |
Posted by: frente Posted on: 2004-08-16 16:17 |
5.Re:Action没起作用?? [Re: frente] | Copy to clipboard |
Posted by: frente Posted on: 2004-08-16 16:51 1.1版本不支持property属性的值pathname,而应该是pathnames。 |
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