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std::string wctoc(wchar_t* wstr)
{
int len= WideCharToMultiByte(CP_ACP,0,wstr,wcslen(wstr),NULL,0,NULL,NULL);
char* str=new char[len+1];
WideCharToMultiByte(CP_ACP,0,wstr,wcslen(wstr),str,len,NULL,NULL);
str[len]='\0';
std::string ret(str);
delete[] str;
return ret;
}
std::wstring ctowc(char* str)
{
int len = MultiByteToWideChar(CP_ACP,0,str,strlen(str),NULL,0);
wchar_t *wstr = new wchar_t[len+1];
MultiByteToWideChar(CP_ACP,0,str,strlen(str),wstr,len);
wstr[len]='\0';
std::wstring ret(wstr);
delete[] wstr;
return ret;
}
std::string string_To_UTF8(const std::string & str)
{
int nwLen = ::MultiByteToWideChar(CP_ACP, 0, str.c_str(), -1, NULL, 0);
wchar_t * pwBuf = new wchar_t[nwLen + 1];//一定要加1,不然会出现尾巴
ZeroMemory(pwBuf, nwLen * 2 + 2);
::MultiByteToWideChar(CP_ACP, 0, str.c_str(), str.length(), pwBuf, nwLen);
int nLen = ::WideCharToMultiByte(CP_UTF8, 0, pwBuf, -1, NULL, NULL, NULL, NULL);
char * pBuf = new char[nLen + 1];
ZeroMemory(pBuf, nLen + 1);
::WideCharToMultiByte(CP_UTF8, 0, pwBuf, nwLen, pBuf, nLen, NULL, NULL);
std::string retStr(pBuf);
delete []pwBuf;
delete []pBuf;
pwBuf = NULL;
pBuf = NULL;
return retStr;
}
std::stringUTF8_To_string(const std::string & str)
{
int nwLen = MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, NULL, 0);
wchar_t * pwBuf = new wchar_t[nwLen + 1];//一定要加1,不然会出现尾巴
memset(pwBuf, 0, nwLen * 2 + 2);
MultiByteToWideChar(CP_UTF8, 0, str.c_str(), str.length(), pwBuf, nwLen);
int nLen = WideCharToMultiByte(CP_ACP, 0, pwBuf, -1, NULL, NULL, NULL, NULL);
char * pBuf = new char[nLen + 1];
memset(pBuf, 0, nLen + 1);
WideCharToMultiByte(CP_ACP, 0, pwBuf, nwLen, pBuf, nLen, NULL, NULL);
std::string retStr = pBuf;
delete []pBuf;
delete []pwBuf;
pBuf = NULL;
pwBuf = NULL;
return retStr;
}
CREATE DATABASE netdb CHARACTER SET 'utf8' COLLATE 'utf8_general_ci';