日期时间与字符串间的转换

C++日期时间与字符串间的转换

VC6中

CString sTime = _T("2007-10-26 13:20:30"); 

char *charTime = (LPSTR)(LPCTSTR)sTime;

CString sFormat = _T("%d-%d-%d %d:%d:%d");

char *charFormat = (LPSTR)(LPCTSTR)sFormat;

int nYear;

int nMonth;

int nDate;

int nHour;

int nMin;

int nSec; 

stscanf(charTime,charFormat,&nYear,&nMonth,&nDate,&nHour,&nMin,&nSec);

CTime t(nYear,nMonth,nDate,nHour,nMin,nSec);

CString s = t.Format(_T("%Y年%m月%d日%H时%M分%S秒"));

VC2005中

不含中文格式

stscanf(charTime,charFormat,&nYear,&nMonth,&nDate,&nHour,&nMin,&nSec); 

CString sTime = _T("2007-10-26 12:40:10"); 

TCHAR *charTime = (TCHAR*)(LPCTSTR)sTime;

CString sFormat = _T("%d-%d-%d %d:%d:%d");

TCHAR *charFormat = (TCHAR*)(LPCTSTR)sFormat;

int nYear;

int nMonth;

int nDate;

int nHour;

int nMin;

int nSec; 

_stscanf(charTime,charFormat,&nYear,&nMonth,&nDate,&nHour,&nMin,&nSec);

CTime t(nYear,nMonth,nDate,nHour,nMin,nSec);

CString s = t.Format(_T("%Y-%m-%d %H:%M:%S"));

含中文格式

要包含#include <locale.h>

CString sTime = _T("2007-10-26 12:40:10"); 

TCHAR *charTime = (TCHAR*)(LPCTSTR)sTime;

CString sFormat = _T("%d-%d-%d %d:%d:%d");

TCHAR *charFormat = (TCHAR*)(LPCTSTR)sFormat;

int nYear;

int nMonth;

int nDate;

int nHour;

int nMin;

int nSec; 

_stscanf(charTime,charFormat,&nYear,&nMonth,&nDate,&nHour,&nMin,&nSec);  

CTime t(nYear,nMonth,nDate,nHour,nMin,nSec);

_tsetlocale(LC_ALL,_T("Chinese-simplified")); //本地化

CString s = t.Format(_T("%Y年%m月%d日%H时%M分%S秒"));