CrossApp之获取当前系统时间

最新推荐文章于 2019-08-04 10:06:33 发布

转载最新推荐文章于 2019-08-04 10:06:33 发布 · 844 阅读

本文介绍了一种在不同平台上（包括Android、iOS和Windows）获取当前日期和时间的方法。通过使用C++代码实现，该方法能够适配多种操作系统，并保持一致的日期时间格式。

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std::string
 Tools::get_date_now()

{

#if

(CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_IOS)

    struct
 cc_timeval now;

    CCTime::gettimeofdayCocos2d(&now,
 NULL);

    struct
 tm *tm;

    time_t
 tp = now.tv_sec;

    tm
 = localtime(&tp);

    char

date[32]
 = { 0

};

    sprintf(date,
"%d-%02d-%02d",
 (int)
 tm->tm_year + 1900,

        (int)
 tm->tm_mon + 1,
 (int)
 tm->tm_mday);

    return

string(date);

#endif

#if

( CC_TARGET_PLATFORM == CC_PLATFORM_WIN32 )

    struct
 tm *tm;  

    time_t
 timep;  

    time(&timep); 

    tm
 = localtime(&timep);  

    //int
 year = tm->tm_year + 1900;  

    //int
 month = tm->tm_mon + 1;  

    //int
 day = tm->tm_mday;  

    //int
 hour=tm->tm_hour;  

    //int
 minute=tm->tm_min;  

    //int
 second=tm->tm_sec;

    char

time[64]
 = { 0

};

    sprintf(time,
"%d-%02d-%02d
 %02d:%02d:%02d",
 (int)
 tm->tm_year + 1900,

        (int)
 tm->tm_mon + 1,
 (int)
 tm->tm_mday, (int)
 tm->tm_hour,

        (int)
 tm->tm_min, (int)
 tm->tm_sec);

    return

string(time);

#endif

}