字符串转码:UTF-8转为GBK
//把格式为sourceCodepage字符串转换为targetCodepage格式
CString CCoSMSReplies::Convert(CString str, int sourceCodepage, int targetCodepage)
{
int len = str.GetLength();
int unicodeLen = MultiByteToWideChar(sourceCodepage,0,str,-1,NULL,0);
wchar_t* pUnicode;
pUnicode = new wchar_t[unicodeLen+1];
memset(pUnicode,0,(unicodeLen+1)*sizeof(wchar_t));
MultiByteToWideChar(sourceCodepage,0,str,-1,(LPWSTR)pUnicode,unicodeLen);
BYTE * pTargetData = NULL;
int targetLen = WideCharToMultiByte(targetCodepage,0,(LPWSTR)pUnicode,-1,
(char *)pTargetData,0,NULL,NULL);
pTargetData = new BYTE[targetLen+1];
memset(pTargetData,0,targetLen+1);
WideCharToMultiByte(targetCodepage,0,(LPWSTR)pUnicode,-1,
(char *)pTargetData,targetLen,NULL,NULL);
CString rt;
rt.Format("%s",pTargetData);
delete pUnicode;
pUnicode = NULL;
delete pTargetData;
pTargetData = NULL;
return rt;
}
这是一个网友的代码,不知道如何将UTF-8转为GBK呢?
也就是说:int sourceCodepage, int targetCodepage 分别填多少?