摘要：
spring拦截器自定义的拦截器必须实现org.springframework.web.servlet.HandlerInterceptor接口1.编写拦截器实现HandlerInterceptor接口的各个实现类package cn.HandlerInterceptor;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.springframework.web.servlet.ModelAndView;import org.springfra 阅读全文