ls命令以以下格式打印时间:
Aug 23 06:07
我如何转换,从接收到的时间stat()的mtime()这个格式的本地时间?
stat()
mtime()
使用strftime(您需要先转换time_t为struct tm*):
time_t
struct tm*
char buff[20]; struct tm * timeinfo; timeinfo = localtime (&mtime); strftime(buff, sizeof(buff), "%b %d %H:%M", timeinfo);
格式:
%b - The abbreviated month name according to the current locale. %d - The day of the month as a decimal number (range 01 to 31). %H - The hour as a decimal number using a 24-hour clock (range 00 to 23). %M - The minute as a decimal number (range 00 to 59).
这是完整的代码:
struct stat info; char buff[20]; struct tm * timeinfo; stat(workingFile, &info); timeinfo = localtime (&(info.st_mtime)); strftime(buff, 20, "%b %d %H:%M", timeinfo); printf("%s",buff);