/* 功能描述:获取当前的系统时间格式YYYYMMDDhhmmss,精确到秒 参数描述:char * curtime传地址方式传入的参数,用于返回指定格式的时间字符串, int flag: 1-将时间做成YYYYMMDDhhmmss格式 2-将时间做成YYYY-MM-DD hh:mm:ss格式 3-将时间做成YYYYMMDD格式 返回参数:无 (格式为YYYYMMDDhhmmss或者为YYYY-MM-DD hh:mm:ss的字符串) */ void get_curtime(int flag,char * timeformat) { char outstr[128]; char str[100]; time_t t; struct tm *gmt, *area; t = time(NULL); area = localtime(&t); memset(outstr,0x0,sizeof(outstr)); if(flag==1) { sprintf(str,"%4d",1900+area->tm_year); strcat(outstr,str); sprintf(str,"%02d",area->tm_mon+1); strcat(outstr,str); sprintf(str,"%02d",area->tm_mday); strcat(outstr,str); sprintf(str,"%02d",area->tm_hour); strcat(outstr,str); sprintf(str,"%02d",area->tm_min); strcat(outstr,str); sprintf(str,"%02d",area->tm_sec); strcat(outstr,str); } else if(flag==3) { sprintf(str,"%4d",1900+area->tm_year); strcat(outstr,str); sprintf(str,"%02d",area->tm_mon+1); strcat(outstr,str); sprintf(str,"%02d ",area->tm_mday); strcat(outstr,str); } else { sprintf(str,"%4d-",1900+area->tm_year); strcat(outstr,str); sprintf(str,"%02d-",area->tm_mon+1); strcat(outstr,str); sprintf(str,"%02d ",area->tm_mday); strcat(outstr,str); sprintf(str,"%02d:",area->tm_hour); strcat(outstr,str); sprintf(str,"%02d:",area->tm_min); strcat(outstr,str); sprintf(str,"%02d",area->tm_sec); strcat(outstr,str); } strcpy(timeformat,outstr); } 
|