vc++6.0中POST发送带有中文的十六进制数据网页中文显示乱码
就像这样,中文传过去网站上显示的是 ???
百度找到说是 在中文字符 入参时进行UTF-8编码处理,下面是代码:
std::string String_TO_UTF8(std::string str)
{
int nwLen = ::MultiByteToWideChar(CP_ACP, 0, str.c_str(), -1, NULL, 0);
wchar_t * pwBuf = new wchar_t[nwLen + 1];
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;
}
//使用方法,先传入string数据,得到utf8编码处理过的string,再转为CString来使用即可
//测试可行的,网站显示中文正常
CString theString = "测试";
string str;
str = theString.GetBuffer(0);
str = String_TO_UTF8(str);
CString AllStr = str.c_str();
记录一下。。。