//获取编译日期,转化为"YYYY-MM-DD"形式
- (NSString *)GetCompiledDate_yyyymmdd
{
NSString *dateStr = nil;
static char _year[4] = {0};
static char _month[2] = {0};
static char _day[2] = {0};
static const char * _monthE[] =
{
"Jan",
"Feb",
"Mar",
"Apr",
"May",
"Jun",
"Jul",
"Aug",
"Sep",
"Oct",
"Nov",
"Dec",
};
const char * _date = __DATE__;
memcpy(_year, _date + 7, 4);
int year = atoi(_year);
memcpy(_day, _date + 4, 2);
int day = atoi(_day);
int monthNum = 0;
for(int i = 0; i < 12; i++)
{
if(memcmp(_monthE[i], _date, 3) == 0)
{
monthNum = i+1;
break;
}
}
_month[0] = monthNum / 10 % 10 + '0';
_month[1] = monthNum % 10 + '0';
int month = atoi(_month);
dateStr = [NSString stringWithFormat:@"%04d-%02d-%02d",year,month,day];
return dateStr;
}