配置

    <mvc:interceptors>
        <mvc:interceptor>
            <!-- 針對於那個路勁下的內容進行攔截，這個路勁同資原始檔的定位符  -->
            <mvc:mapping path="/pages/**/*.action"/> 
            <bean class="cn.mldn.interceptor.MyInterceptor" />
        </mvc:interceptor>
    </mvc:interceptors
 
>

實現

package cn.mldn.interceptor;

import java.lang.reflect.Method;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.core.MethodParameter;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.HandlerInterceptor;
 
import org.springframework.web.servlet.ModelAndView;

public class MyInterceptor implements HandlerInterceptor {
    
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        System.out.println("[*** preHandle ] cls = " + handler.getClass());
        
 
// 1 必須轉型為HandlerMethod類的物件之後才可以知道操作的是那個Action，是那個具體的操作方法
        HandlerMethod handlerMethod = (HandlerMethod) handler ;
        // 2、拼湊讀取資原始檔中key的內容
        String validatorKey = handlerMethod.getBeanType().getSimpleName()+"."+handlerMethod.getMethod().getName()+".rules";
        // 3、取得Action類中對應的getMsgSource()方法
        Method msgSourceMethod = handlerMethod.getBean().getClass().getMethod("getSourceMessage",String.class);
        // 4、取得具體的驗證規則
        String validateContent = (String) msgSourceMethod.invoke(handlerMethod.getBean(),validatorKey);
        if(validateContent == null || "".equals(validateContent)) {
            return true ;
        }
        else {
            
        }
        //5、針對於每一個具體的操作進行驗證處理
        String rules [] = validateContent.split("\\|"); //實現資料的拆分處理操作
        
        
        // 5、取得所有的提交引數
        MethodParameter mp [] = handlerMethod.getMethodParameters() ;
        for (int x = 0 ; x < mp.length ; x ++) {
            System.out.println(mp[x].getMethod() + "," + mp[x].getParameterName() + "," + mp[x].getParameterType());
        }
        
        System.out.println(" validateContent = " + validateContent);

        System.out.println("[*** preHandle] bean = " + handlerMethod.getBean().getClass());
        System.out.println("[*** preHandle] beanType = " + handlerMethod.getBeanType());
        System.out.println("[*** preHandle] method = " + handlerMethod.getMethod());

        return true;  //如果不返回true表示截停，不在執行後續的控制層操作
    }
    
    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
            throws Exception {
        System.out.println("[*** afterCompletion ] cls = " + handler.getClass());

    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView)
            throws Exception {
        System.out.println("[*** postHandle ] cls = " + handler.getClass());

    }

}