strtok函数的使用示例

char *strtok(char s[], const char *delim);

#include <stdio.h>
#include <string.h>
#include <time.h>
int main() 
{ 
  char *wday[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; 
  struct tm *p; 
  char buf[100] = {0}; 
  char *q ;
  time_t timep; 
  time(&timep); /*获得time_t结构的时间，UTC时间*/ 
  p = gmtime(&timep); /*转换为struct tm结构的UTC时间*/ 
  sprintf(buf,"%d/%d/%d-%s-%d:%d:%d\n",
  1900 + p->tm_year, 1 + p->tm_mon, p->tm_mday,
  wday[p->tm_wday], p->tm_hour, p->tm_min, p->tm_sec); 
  printf("%s\n",buf);
  q = strtok(buf,"//--::");
  printf("q : %s\n",buf);
  while(1)
  {
   q = strtok(NULL ,"//--::");
   if(q == NULL)
   break ;
   printf("q : %s\n",q);
 }
  return 0; 
}