Library_Project/demo/time/main.cpp

#include <QCoreApplication>
#include <thread>
// #include "Logs/loginit.h"
#include "spdlog/spdlog.h"
#include "FmtLog/fmtlog.h"



void printCPPTime()
{
    std::chrono::steady_clock::time_point lastTime = std::chrono::steady_clock::now();
    long count = 0;
    while(true)
    {
        std::chrono::steady_clock::time_point now = std::chrono::steady_clock::now();
        // SPDLOG_INFO("C++风格的时间 间隔: {} us", std::chrono::duration_cast<std::chrono::microseconds>(now - lastTime).count());
        lastTime = now;
        count++;
        std::this_thread::sleep_for(std::chrono::milliseconds(1000));
    }
}

void printCTime()
{
    std::time_t lastTime = std::time(nullptr);
    long count = 0;
    while(true)
    {
        std::time_t now = std::time(nullptr);
        // SPDLOG_INFO("***** C风格的时间 间隔: {} us", std::difftime(now, lastTime));
        lastTime = now;
        count++;
        std::this_thread::sleep_for(std::chrono::milliseconds(1000));
    }
}

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
    FMTLOG_INFO("********** Time **********");
    // init_log();

    SPDLOG_INFO("********** Time **********");

    // CPPTP.add_task(printCPPTime);
    // CPPTP.add_task(printCTime);
    auto now = std::time(nullptr);
    // SPDLOG_INFO("{}", std::ctime(&now));


    return a.exec();
}