接口处理时间打印

Posted 2022-01-11 皮军旗

public class RequestTimeInterceptor implements HandlerInterceptor 

    private static final Logger log = LoggerFactory.getLogger(RequestTimeInterceptor.class);

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception 
        long startTime = System.currentTimeMillis();
        request.setAttribute("startTime", startTime);
        return true;
    

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception 
        long startTime = (Long)request.getAttribute("startTime");
        request.removeAttribute("startTime");
        long executeTime = System.currentTimeMillis() - startTime;
        log.info("接口:,处理类:,处理耗时：ms",request.getRequestURI(), handler, executeTime);
    

 

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