
C++爬虫原理(五):编码和解码URL,UTF-8方式,网上大多数是ansi方式的编码,即:UTF-8,UrlEncode编码/UrlDecode解码:
一个CString版的代码如下(项目需要随手写了一个):
CString CTestDlg::URLEncode(CString str)
{
int len = MultiByteToWideChar(CP_ACP,0,str.GetBuffer(0),-1,NULL,0);
str.ReleaseBuffer();
wchar_t *unicode = new wchar_t[len];
MultiByteToWideChar(CP_ACP,0,str.GetBuf...