convert const char * to struct tm under Android with C++

Question

I want to get a struct tm from a const char * . In order to achieve the goal I use following code:

CCLog("ServerTimeStamp:%s",servertimestamp);
struct tm servertime;
servertime.tm_isdst=0;
servertime.tm_gmtoff=0;
CCLog("servertime prev:{%i,%i,%i,%i:%i:%i+%i+%li}",servertime.tm_year,servertime.tm_mon,servertime.tm_mday,servertime.tm_hour,servertime.tm_min,servertime.tm_sec,servertime.tm_isdst,servertime.tm_gmtoff);
strptime(servertimestamp, "%FT%TZ", &servertime);
CCLog("servertime post:{%i,%i,%i,%i:%i:%i+%i+%li}",servertime.tm_year,servertime.tm_mon,servertime.tm_mday,servertime.tm_hour,servertime.tm_min,servertime.tm_sec,servertime.tm_isdst,servertime.tm_gmtoff);

But the output is:

ServerTimeStamp:2014-07-18T11:51:09Z
servertime prev:{24,1803363120,22,1803363016:0:1796668624+0+0}
servertime post:{24,1803363120,22,1803363016:0:1796668624+0+0}

Which means that strptime has probably done nothing. Is this function not implemented on Android under JNI (In the cocos2d-x environment, version 2.1rc0-x-2.1.4)? What would be a suitable alternative? How can I convert the const char * to struct tm ?

My App is cross-platform, and the same code works perfectly under iOS (also with the environment cocos2d-x, version 2.1rc0-x-2.1.4).

Thanks in advance!

Answer 1

请勿在日期中使用％F说明符。