C++ 获取网页源代码，仅供参考！！_c++获取csdn文章源代码

void UTF_8ToUnicode(wchar_t* pOut,char *pText)
{   
	char* uchar = (char *)pOut; 
	uchar[1] = ((pText[0] & 0x0F) << 4) + ((pText[1] >> 2) & 0x0F);
	uchar[0] = ((pText[1] & 0x03) << 6) + (pText[2] & 0x3F); 
} 
void Gb2312ToUnicode(wchar_t* pOut,char *gbBuffer) 
{   
	::MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,gbBuffer,2,pOut,1);
} 
void UTF_8ToGB2312(char*pOut, char *pText, int pLen)  
{   
	char Ctemp[4];   
	memset(Ctemp,0,4); 
	int i =0 ,j = 0; 
	while(i < pLen) 
	{  
		if(pText[i] >= 0)  
		{  
			pOut[j++] = pText[i++]; 
		} 
		else 
		{  
			WCHAR Wtemp; 
			UTF_8ToUnicode(&Wtemp,pText + i);
			UnicodeToGB2312(Ctemp,Wtemp); 
			pOut[j] = Ctemp[0];
			pOut[j + 1] = Ctemp[1];  
			i += 3;   
			j += 2;  
		}   
	} 
	pOut[j] ='\n'; 
	return; 
}