下载MP3

最新推荐文章于 2024-03-27 19:43:57 发布

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最新推荐文章于 2024-03-27 19:43:57 发布

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本文链接：https://blog.youkuaiyun.com/hczhiyue/article/details/8640780

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// DownloadMP3.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include <objbase.h>
#include <UrlMon.h>
#include <iostream>
#include <fstream>
#include <strstream>
#include <string>
#include <vector>
#include <Windows.h>
#pragma comment(lib, "urlmon.lib")
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
ifstream fin("E:\\Documents\\music.m3u", ios::in);
if(!fin)
{
cerr<<"::>_<::"<<endl;
exit(1);
}
string strURL(500, '\0');
vector<string> v;
while(fin>>strURL)
{
v.push_back(strURL);
}
fin.close();

for(vector<string>::const_iterator iter = v.begin();iter != v.end();++iter)
{
char buf[37] = {};
ostrstream sout(buf, sizeof buf);
::CoInitialize(NULL);
GUID guid;
if (S_OK == ::CoCreateGuid(&guid))
{
sout.unsetf(ios::dec);
sout.setf(ios::hex | ios::uppercase);
sout.width(8);
sout.fill('0');
sout<<guid.Data1;
sout.width(4);
sout.fill('0');
sout<<guid.Data2;
sout.width(4);
sout.fill('0');
sout<<guid.Data3;
for(int i = 0;i < 8;++i)
{
sout.width(2);
sout.fill('0');
sout<<(int) guid.Data4[i];
}
sout<<".mp3";
}
::CoUninitialize();

if(S_OK == ::URLDownloadToFile(NULL, (*iter).c_str(), buf, 0,NULL))
{
cout<<"o(∩_∩)o "<<endl;
}
else
{
cerr<<"::>_<::"<<endl;
LPVOID lpMsgBuf;
::FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
::GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
(LPTSTR) &lpMsgBuf,
0,
NULL
);
cerr<<(char*) lpMsgBuf<<endl;
::LocalFree( lpMsgBuf );
}
}

return 0;
}