用时间戳判断两个时间是否在同一天和时区转换问题

用时间戳判断两个时间是否在同一天和时区转换问题

//用时间戳判断两个时间是否在同一天和时区转换问题

#include "stdafx.h"
#include<stdio.h>
#include<time.h>
#include<stdlib.h>


#pragma warning(disable:4996)
//是否开启DEBUG模式
#define _DEBUG_ 1
#if _DEBUG_
#define ACCLOG(...) printf(__VA_ARGS__)
#else
#define ACCLOG(...)
#endif
//检验是否过期
int check_day()
{
	//myTime:1526537851
	//userTime:1526488911
	char userTime[11] = "1526488911";//从二维码扫到的时间戳,2018/5/17 0:41:51
	//char myTime[11] = "1526537851";//硬件保存的时间戳(解密后) ,2018/5/17 14:17:31
	char myTime[11] = "1526568851"; //2018/5/17 22:54:11
	time_t t1, t2;
	struct tm *p1, *p2;
	char date1[9] = "";
	char h1[3] = "";
	t1 = atoi(myTime) + 28000;
	//time(&t1);
	p1 = gmtime(&t1);
	ACCLOG("myTime:%s\n", myTime);
	strftime(date1, sizeof(date1), "%Y%m%d", p1);
	strftime(h1, sizeof(h1), "%H", p1);




	char date2[9] = "";
	char h2[3] = "";
	t2 = atoi(userTime) + 28000;
	//time(&t2);
	p2 = gmtime(&t2);
	strftime(date2, sizeof(date2), "%Y%m%d", p2);
	strftime(h2, sizeof(h2), "%H", p2);
	ACCLOG("userTime:%s\n", userTime);


	ACCLOG("date1:%s\ndate2:%s\nh1:%s\nh2:%s\n", date1, date2, h1, h2);


	//打印本地时间
	time_t rawtime;
	struct tm * timeinfo;
	char buffer[128];
	time(&rawtime);
	printf("%ld\n", rawtime);
	timeinfo = localtime(&rawtime);
	strftime(buffer, sizeof(buffer), "Now is %Y/%m/%d %H:%M:%S", timeinfo);
	ACCLOG("%s\n", buffer);


	if (atoi(date1) == atoi(date2) && atoi(h1) +8 <= 23)////如果给myTime时间戳加了28000秒（8H）这里就不用加8H了
	{
		printf("时间在开门范围内，去判断密码是否正确\n");
		return 1;
	}
	else 
	{
		printf("时间不在范围内\n");
		return 0;
	}
}
//myTime:1526466422      2018/5/16 18:27:2
//userTime:1526422882    2018/5/16 6:21:22


int main(void)
{


	if (check_day() == 1)
	{
		ACCLOG("check_password............\n");
	}
	else
	{
		ACCLOG("time is over...\n");
	}
	getchar();
	return 0;
}

结果：