在配置文件中定義動態form名例如
<form-beans>
<form-bean name="loginForm" type="org.apache.struts.validator.DynaValidatorForm">
<form-property name="actionClass" type="java.lang.String"/>
<form-property name="username" type="java.lang.String"/>
<form-property name="password" type="java.lang.String"/>
</form-bean>
</form-beans>
<action path="/login"
type="com.ncu.test.LoginAction"
name="loginForm"
scope="request"
input="tile.userLogin"validate="true">