char str[] = "now # is the time for all # good men to come to the # aid of their country"; //缓冲块首地址
 char delims[] = "#";      //缓冲块中单词之间的分隔符
 char *strToken = nullptr;              //指向将被处理的单词
 char *next_token = nullptr;            //保存缓冲块中下一个将被读取的单词的位置

 strToken = strtok_s( str, delims,&next_token);

 while( strToken  != NULL ) {
  printf( "result is \"%s\"\n", strToken  );
  strToken  = strtok_s( nullptr, delims,&next_token);
 }