求助:STRUTS里面应用Validator框架出错!郁闷!

Question

把你的struts-config.xml及你的action粘上来看看  这样不太好判断

Answer 1

是呀是呀,我也有相同的错误.相关配置都查了很多资料,还是没结果.就以登陆为例吧.
以下是我的一些配置及代码:
(1)struts-config.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE struts-config PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
          "http://struts.apache.org/dtds/struts-config_1_2.dtd">
<struts-config>
  <form-beans>
     <form-bean name="loginForm" type="net.vshow.maintain.form.LoginForm"/> 
  </form-beans>
  <action-mappings>
    
    <action name="loginForm" type="net.vshow.maintain.action.LoginAction" validate="true" input="/index.jsp" scope="request" path="/login">
     <forward name="loginFailed" path="/index.jsp" />
     <forward name="loginSuccess" path="/index.jsp" />
    </action>
  </action-mappings>  <message-resources parameter="net.vshow.maintain.resources.application" />  <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
    <set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" />
    <set-property property="stopOnFirstError" value="true" />
  </plug-in>
</struts-config>(2)validation.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE form-validation PUBLIC
          "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.1.3//EN"
          "http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd"><form-validation>
 <global>
   <constant>
     <constant-name>phone</constant-name>
     <constant-value>^\(?(\d{3})\)?[-| ]?(\d{3})[-| ]?(\d{4})$</constant-value>
   </constant>
 </global>    <formset>
        <form name="loginForm">
 <field property="account" 
depends="required">
   <msg name="required" 
key="errors.required"/>
<arg0 key="user.account"/>
</field>
 <field property="password" 
depends="required">
        <arg0 key="user.password"/>
</field>
        </form>
    </formset>
</form-validation>(3)LoginForm.java
public class LoginForm extends ValidatorForm{    private String account=null;
    private String password=null;
........
}(4)LoginAction.java
public class LoginAction extends Action
{    public ActionForward execute(ActionMapping actionmapping, ActionForm actionform,
     HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
     LoginForm form = (LoginForm)actionform;
        Maintainer maintainer=DatabaseUtils.getMaintainer(form.getAccount(),form.getPassword());
        if(maintainer != null)
        {
            HttpSession httpsession = httpservletrequest.getSession(false);
            if(httpsession != null)
                httpsession.removeAttribute("Maintainer");
            else
                httpsession = httpservletrequest.getSession(true);
            httpsession.setAttribute("Maintainer", maintainer);
            return actionmapping.findForward("loginSuccess");
        }
        return actionmapping.findForward("loginFailed");
    }
}