c - 如何用C语言-Loadrunner Web区分两个日期时间？

我正在尝试使用以下代码找到两个日期之间的区别（即14:49:41和15:50:42）：

    Action()
{
    struct tm {
    int tm_sec;
    int tm_min;
    int tm_hour;
  };

  int rc; // return code
  struct tm date1;
  struct tm date2;
  long time_difference; // the number of time ticks (seconds) that separate date1 and date2.
  int hours, minutes, seconds;

  // Save example dates to a parameter.
  // capture these values using web_reg_save_param or similar.
  // date format: hh:mm:ss
  lr_save_string("14:49:41", "Param_Date1");
  lr_save_string("15:50:42", "Param_Date2");

  // Read the values from the string into the date variables
  rc = sscanf(lr_eval_string("{Param_Date1}"), "%d:%d:%d",&date1.tm_hour, &date1.tm_min, &date1.tm_sec);


  // Repeat the above steps for Date2
  rc = sscanf(lr_eval_string("{Param_Date2}"), "%d:%d:%d", &date2.tm_hour, &date2.tm_min, &date2.tm_sec);




  time_difference = mktime(&date2) - mktime(&date1);
  lr_output_message("Total number of seconds difference: %d", time_difference);

  // Calculate time difference in  hours, minutes and seconds.

  hours = time_difference/3600;
  time_difference = time_difference - (hours * 3600);
  minutes = time_difference/60;
  time_difference = time_difference - (minutes * 60);
  seconds = time_difference;
  lr_output_message("Hours: %d, Minutes: %d, Seconds: %d", hours, minutes, seconds);

    return 0;
}

实际输出应返回：小时：1，分钟：1，秒：1
但是输出返回：小时：0，分钟：0，秒：0

请帮助我解决此问题。还是其他任何替代方法可以实现？

最佳答案

将值除以3600时，不应将小时，分钟和秒声明为整数。如果将它们声明为浮点数，则可能会起作用。除此之外，一切看起来都不错

关于c - 如何用C语言-Loadrunner Web区分两个日期时间？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/50858667/