您是否尝试过像这样的基本过滤器？
import java.io.IOException;import javax.servlet.*;import javax.servlet.annotation.WebFilter;import javax.servlet.http.HttpServletRequest;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.stereotype.Component;@Component@WebFilter("/*")public class StatsFilter implements Filter { private static final Logger LOGGER = LoggerFactory.getLogger(StatsFilter.class); @Override public void init(FilterConfig filterConfig) throws ServletException { // empty } @Override public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException { long time = System.currentTimeMillis(); try { chain.doFilter(req, resp); } finally { time = System.currentTimeMillis() - time; LOGGER.trace("{}: {} ms ", ((HttpServletRequest) req).getRequestURI(), time); } } @Override public void destroy() { // empty }}
