下面給出我對它進行的一個簡單的封裝，呼叫時只需要定義一個CPlayer的物件，然後呼叫Open()函式即可播放。

程式碼如下：

//Player.h
#pragma once
#include<windows.h>
#include<mmsystem.h>
#include<string>
#pragma comment(lib,"winmm.lib")
//命令參見：http://www.360doc.com/content/12/0904/09/10660072_234175177.shtml
typedef struct _MP3INFO //MP3資訊的結構
{
	char Identify[3]; //TAG三個字母
					  //這裡可以用來鑑別是不是檔案資訊內容
	char Title[31];   //歌曲名，30個位元組
	char Artist[31];  //歌手名，30個位元組
	char Album[31];   //所屬唱片，30個位元組
	char Year[5];	  //年，4個位元組
	char Comment[29]; //註釋，28個位元組
	unsigned char reserved;  //保留位，	1個位元組
	unsigned char reserved2; //保留位，1個位元組
	unsigned char reserved3; //保留位，1個位元組
} MP3INFO;
class CPlay
{
public:
	CPlay();
	CPlay(const std::string&);
	~CPlay();
	
	//對於播放新的歌曲則需要制定路徑，若是暫停後需要恢復播放，則不需要新增引數
	void Play( std::string  f="");
	void Pause();
	void Close();
	int GetLength();//輸出音樂總長,以ms為單位
	int GetCurrentPlayPos();//輸出當前音樂播放位置
	void Go(int); //快進or快退,int代表跳轉的間隔時間
	void SetFile(std::string);
	void SetHwnd(HWND);
	bool GetInfo(const std::string &path, MP3INFO& mp3info);
	//bool GetCurrentMusicInfo(MP3INFO& mp3info);
	void StartRecord();
	void EndRecord();
private:
	void Open();
	MCI_PLAY_PARMS playParms; //播放命令訊息引數
	MCI_OPEN_PARMS openParms; //開啟命令訊息引數
	MCI_STATUS_PARMS statusParms; //狀態命令訊息引數
	MCI_SEEK_PARMS seekParms; // 定位命令訊息引數
	MCI_RECORD_PARMS  recordParms; //錄音命令訊息引數
	MCI_SAVE_PARMS   saveParms; //儲存命令訊息引數
	MCI_GENERIC_PARMS genericParms;
	MCIDEVICEID wDeviceID; //裝置ID,系統用ID來標識不同的裝置，以保證命令發給正確的物件。

	HWND hWnd; //視窗控制代碼
	std::string filePath; //檔案位置



};
 

#include"Player.h"
#include<algorithm>
using namespace std;

CPlay::CPlay() {}
CPlay::~CPlay() {}
CPlay::CPlay(const std::string &path) :filePath(path) { }
void CPlay::Open()
{
	Close();
	openParms.dwCallback = (DWORD)hWnd;
//	openParms.lpstrDeviceType = "avivideo";
	openParms.lpstrElementName = filePath.c_str();
	mciSendCommand(NULL, MCI_OPEN, MCI_OPEN_ELEMENT, (DWORD)(LPVOID)&openParms);
}
void CPlay::Play(  std::string  f)
{
	if (f != "")
	{
		filePath = f;
		Open();
	}
	mciSendCommand(wDeviceID, MCI_STOP, MCI_NOTIFY, (DWORD)(LPVOID)&playParms);
	wDeviceID = openParms.wDeviceID;
	mciSendCommand(wDeviceID, MCI_PLAY, MCI_NOTIFY, (DWORD)(LPVOID)&playParms);
}
void CPlay::Pause()
{
	mciSendCommand(wDeviceID, MCI_PAUSE, MCI_NOTIFY, (DWORD)(LPVOID)&playParms);
}
void CPlay::Close()
{
	mciSendCommand(wDeviceID, MCI_CLOSE, NULL, NULL);
}
int CPlay::GetLength()
{
	statusParms.dwItem = MCI_STATUS_LENGTH;
	DWORD dwReturn = mciSendCommand(wDeviceID, MCI_STATUS,
		MCI_STATUS_ITEM, (DWORD)(LPVOID)&statusParms);
	int nTime = statusParms.dwReturn;
	return nTime;
}
int CPlay::GetCurrentPlayPos()
{
	statusParms.dwItem = MCI_STATUS_POSITION;
	DWORD dwReturn = mciSendCommand(wDeviceID, MCI_STATUS,
		MCI_STATUS_ITEM, (DWORD)(LPVOID)&statusParms);
	int nTime = statusParms.dwReturn;
	return nTime;
}

void CPlay::Go(int t)//跳轉，t為跳轉的時間，如 5 則前進5s，-5則後退5s
{
	//先獲得當前播放位置
	int Time = GetCurrentPlayPos();
	//再調整時間
	seekParms.dwTo = Time + t*1000;
	DWORD dwReturn = mciSendCommand(wDeviceID, MCI_SEEK, MCI_WAIT | MCI_NOTIFY | MCI_TO, (DWORD)(LPVOID)&seekParms);
	mciSendCommand(wDeviceID, MCI_PLAY, MCI_NOTIFY, (DWORD)(LPVOID)&playParms);
}
void CPlay::SetFile(string file)
{
	filePath = file;
	Open();
}
void CPlay::SetHwnd(HWND hwnd)
{
	hWnd = hwnd;
}
bool CPlay::GetInfo(const std::string &path, MP3INFO& mp3info)
{
	if (path.empty())
		return false;
	FILE * fp;
	unsigned char mp3tag[128] = { 0 };

	fp = fopen(path.c_str(), "rb");
	if (NULL == fp)
	{
		//	QMessageBox::information(this, "提示", "開啟檔案失敗");
		return false;
	}
	fseek(fp, -128, SEEK_END);
	fread(&mp3tag, 1, 128, fp);
	if (!((mp3tag[0] == 'T' || mp3tag[0] == 't')
		&& (mp3tag[1] == 'A' || mp3tag[1] == 'a')
		&& (mp3tag[2] == 'G' || mp3tag[0] == 'g')))
	{
		printf("mp3 file is error!!");
		fclose(fp);
		//QMessageBox::information(this, "提示", "解析當前檔案失敗");
		return false;
	}
	//獲取Mp3資訊
	memcpy((void *)mp3info.Identify, mp3tag, 3); //獲得tag
	memcpy((void *)mp3info.Title, mp3tag + 3, 30); //獲得歌名
	memcpy((void *)mp3info.Artist, mp3tag + 33, 30); //獲得作者
	memcpy((void *)mp3info.Album, mp3tag + 63, 30); //獲得唱片名
	memcpy((void *)mp3info.Year, mp3tag + 93, 4); //獲得年
	memcpy((void *)mp3info.Comment, mp3tag + 97, 28); //獲得註釋
	memcpy((void *)&mp3info.reserved, mp3tag + 125, 1); //獲得保留
	memcpy((void *)&mp3info.reserved2, mp3tag + 126, 1);
	memcpy((void *)&mp3info.reserved3, mp3tag + 127, 1);
	fclose(fp);
}
void CPlay::StartRecord() //錄音
{
	//先停止當前播放
	mciSendCommand(wDeviceID, MCI_STOP, MCI_WAIT,
		(DWORD)(LPVOID)&playParms);
	mciSendCommand(wDeviceID, MCI_CLOSE, NULL, NULL);
	//再刪除原來的錄音檔案
	try
	{
		DeleteFile("D:\\LuYin.wav");
	}
	catch(...)
	{
	//  刪除出錯處理
	//	cout << "\nDelete Error!!  Error Code: ";
	//	cerr << GetLastError() << endl;
		return;
	}
	//system("del D:\\LuYin.wav");
	//重新開啟一個新的檔案
	openParms.dwCallback = 0;
	openParms.wDeviceID = 0;
	openParms.lpstrDeviceType = "waveaudio"; //檔案型別
	openParms.lpstrElementName = "";
	mciSendCommand(0, MCI_OPEN,
		MCI_WAIT | MCI_OPEN_TYPE | MCI_OPEN_ELEMENT,
		(DWORD)(LPVOID)&openParms);
	//開始錄音
	wDeviceID = openParms.wDeviceID;
	recordParms.dwFrom = 0;
	recordParms.dwTo = 0;
	recordParms.dwCallback = (DWORD)hWnd;
	mciSendCommand(wDeviceID, MCI_RECORD, MCI_NOTIFY,
		(DWORD)(LPVOID)&recordParms);
}
void CPlay::EndRecord()
{
	//退出迴圈後暫停錄音
	mciSendCommand(wDeviceID, MCI_STOP, MCI_WAIT, (DWORD)(LPVOID)&genericParms);
	saveParms.dwCallback = 0;
	saveParms.lpfilename = "D:\\LuYin.wav";
	mciSendCommand(wDeviceID, MCI_SAVE, MCI_WAIT | MCI_SAVE_FILE, (DWORD)(LPVOID)&saveParms);//保存錄音
	mciSendCommand(wDeviceID, MCI_CLOSE, NULL, NULL);//關閉裝置
													 //暫停後播放錄音
	filePath = "D:\\LuYin.wav";
	openParms.lpstrElementName = filePath.c_str();
	openParms.dwCallback = (DWORD)hWnd;
	mciSendCommand(wDeviceID, MCI_OPEN, MCI_WAIT | MCI_OPEN_ELEMENT, (DWORD)(LPVOID)&openParms);
	wDeviceID = openParms.wDeviceID;
	mciSendCommand(wDeviceID, MCI_PLAY, MCI_WAIT, (DWORD)(LPVOID)&playParms);
}