「C言語」setlocale関数でロケールを設定するサンプル
サンプルコード
#include <locale.h>
#include <stdio.h>
#include <time.h>
int main ()
{
time_t currtime;
struct tm *timer;
char buffer[80];
time( &currtime );
timer = localtime( &currtime );
printf("Locale is: %s\n", setlocale(LC_ALL, "en_GB.UTF-8"));
strftime(buffer,80,"%c", timer );
printf("Date is: %s\n", buffer);
printf("Locale is: %s\n", setlocale(LC_ALL, "de_DE.UTF-8"));
strftime(buffer,80,"%c", timer );
printf("Date is: %s\n", buffer);
return(0);
}
結果:
Locale is: en_GB
Date is: Thu 23 Aug 2019 06:39:32 MST
Locale is: de_DE
Date is: Do 23 Aug 2019 06:39:32 MST