Redis Springboot pvuv访问量的实现

Redis配置：点击这里

Redis 工具类：点击这里

IP地址获取工具类：点击这里

拦截器

@Configuration
public class PvuvInterceptorConfig implements WebMvcConfigurer {
    
    

    @Resource
    private PvuvInterceptor pvuvInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
    
    
        //添加的拦截地址
        registry.addInterceptor(pvuvInterceptor).addPathPatterns("/index");
    }

}

@Slf4j
@Component
public class PvuvInterceptor implements HandlerInterceptor {
    
    



    @Resource
    private RedisUtil redisUtil;


    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
    
    
        String ipAddr = IpUtil.getIpAddr(request);
        log.info("访问地址为=>" + ipAddr);
        Date date = DateUtil.date();
        //这里是采用了hutool工具类，用时间做键，读者可自定义
        String key = DateUtil.format(date, "yyyyMMdd");
        if (redisUtil.get(key) == null) {
    
    
            redisUtil.set(key, 1);
        } else {
    
    
            redisUtil.incr(key, 1);
        }
        log.info("redis==>"+redisUtil.get(key));
        redisUtil.pfadd("count", ipAddr);
        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
    
    

    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
    
    

    }
}