#include "spdlog/spdlog.h"intmain(int,char*[]){namespacespd=spdlog;///Create a file rotating logger with 5mb size max and 3 rotated filesautologger=spd::rotating_logger_mt("file_logger","logs/spd-sample",10*1024*1024,5);logger->set_pattern("[%Y-%b-%d %T.%e]: %v");for(inti=0;i<1000000;++i)logger->info()<<"spdlogger message #"<<i;return0;}