求救啊搞了半天也不行

自己做个小test用webwork的validators.xml 表单验证 
在class下见个validators.xml 
<?xml version="1.0" encoding="UTF-8"?>
<validators>
<validator name="requiredstring"
class="com.opensymphony.xwork.validator.validators.RequiredStringValidator"/>
    <validator name="stringlength" lass="com.opensymphony.xwork.validator.validators.StringLengthFieldValidator"/>
</validators> 
写个 LoginAction-submitLogin-validation.xml 与action在一个包下 submitLogin是个action方法
 <validators>
<field name="loginName">
<field-validator type="requiredstring">
<message>登录名为必填选项,请填写</message>
</field-validator>
 <field-validator type="stringlength">
         <param name="trim">true</param>
            <param name="maxLength">50</param>
            <message>姓名不能多于${maxLength}个字符，请检查</message>
        </field-validator>
</field>
</validators>jsp的 validate="true" 也加了 
 在 xwork中 配置下action
<action name="intoLogin" class="com.web.action.LoginAction" method="into">
         <result name="success" type="dispatcher">/pages/login.jsp</result></action>
<action name="submitLogin" class="com.web.action.LoginAction" method="submit">
<result name="success" type="redirect">/pages/listSysRoles.action</result>
<result name="error" type="dispatcher">/pages/error.jsp</result>
  <interceptor-ref name="validationWorkflowStack"/>  </action>运行后没把 js加入到jsp中 帮忙看看 谢谢了