C 获取时间，包括 年月日，时分秒，以及分别获得

char* GetTime(const char* Mode)/* date Day Mon Year Hour Min Sec */
{
char* Year ;char *Mon;char *Day;char *Hour;char *Min;char *Sec;
time_t rawtime;
struct tm * timeinfo;
time ( &rawtime );
timeinfo = localtime ( &rawtime );
char* date = asctime(timeinfo);
printf("%s\n",date);

if(strcmp(Mode,"date")==0)
return date ;
if(strcmp(Mode,"Year")==0)
{
Year = (char*)malloc(3*sizeof(char));
assert(Year!=NULL);
memcpy(Year,date+20,4);
memset(Year+4,0,1);

printf("%s\n",Year);
return Year ;
}
if(strcmp(Mode,"Mon")==0)
{
Mon = (char*)malloc(2*sizeof(char));
assert(Mon!=NULL);
memcpy(Mon,date+4,3);
memset(Mon+3,0,1);

printf("%s\n",Mon);
return Mon ;
}
if(strcmp(Mode,"Day")==0)
{
Day = (char*)malloc(1*sizeof(char));
assert(Day!=NULL);
memcpy(Day,date+8,2);
memset(Day+2,0,1);

printf("%s\n",Day);
return Day ;
}
if(strcmp(Mode,"Hour")==0)
{
Hour = (char*)malloc(1*sizeof(char));
assert(Hour!=NULL);

memcpy(Hour,date+11,2);
memset(Hour+2,0,1);

printf("%s\n",Hour);
return Hour ;
}
if(strcmp(Mode,"Min")==0)
{
Min = (char*)malloc(1*sizeof(char));
assert(Min!=NULL);

memcpy(Min,date+14,2);
memset(Min+2,0,1);

printf("%s\n",Min);
return Min ;
}
if(strcmp(Mode,"Sec")==0)
{
Sec = (char*)malloc(1*sizeof(char));
assert(Sec!=NULL);

memcpy(Sec,date+17,2);
memset(Sec+2,0,1);

printf("%s\n",Sec);
return Sec ;
}
return NULL;
}

获取的方法例如：

Gettime（“date”）

这样就获得了 整个时间

Gettime("Day")  就获取了日期