获取当前的时间,windows和android都适用  <span id="articlecontent"></span><pre>struct tm *tm;  
time_t timep;  
time(&timep);  
tm = localtime(&timep);  
int year = tm->tm_year + 1900;  
int month = tm->tm_mon + 1;  
int day = tm->tm_mday;  
int hour=tm->tm_hour;  
int minute=tm->tm_min;  
int second=tm->tm_sec;  

auto time_str = String::CreateWithFormat("%d / %d / %d,%d : %d : %d",year,month,day,hour,minute,second);

m_timeLabel = Label::createWithTTF(time_str->getCString(),"fonts/Marker Felt.ttf",24);

this->addchild(m_timeLabel,1);

schedule(schedule_selector(HelloWorld::UpdateTime),5);

void HelloWorld::UpdateTime(float dt)
{ <pre name="code" class="cpp"><pre>  struct tm *tm;  
  time_t timep;  
  time(&timep);  
  tm = localtime(&timep);  
  int year = tm->tm_year + 1900;  
  int month = tm->tm_mon + 1;  
  int day = tm->tm_mday;  
  int hour=tm->tm_hour;  
  int minute=tm->tm_min;  
  int second=tm->tm_sec;  

  auto time_str = String::CreateWithFormat("%d / %d / %d,second);