CFtpConnection哪个成员函数会执行FTP LIST动作

[shedawei]

SetCurrentDirectory 设置当前FTP目录
GetCurrentDirectory 获取此次连接的当前目录
GetCurrentDirectoryAsURL 获取作为URL的此次连接的当前目录
RemoveDirectory 从服务器移去指定目录
CreateDirectory 在服务器上构造一个目录
Rename 将服务器上的文件改名
Remove 从服务器上移去一个文件
PutFile 将一个文件放到服务器上
GetFile 从连接的服务器上获取一个文件
OpenFile 在连接的服务器上打开一个文件
Close 关闭与服务器的连接



下面这个函数哪一步会执行FTP LIST动作？？？

bool CMTView::Upload_FTP_Daily_Record_Excel_File(const wchar_t * wcp_Excel_File_Path)
{
	//
	BOOL bFlag;
	CInternetSession * p_InternetSession = NULL;
	CFtpConnection * p_FtpConnection = NULL;
	CString cstrCurrDir, cstrNewCurrDir, csFile_Name;

	//
	try
	{
		//提取文件名
		if (this->m_cla_GFC.Get_FileName_From_FilePath(wcp_Excel_File_Path, true, &csFile_Name) == false)
		{
			this->Show_REdit_Info(_T("[INFO]Get Log File Name failed"), true);
			throw(1);
		}

		//connect to ftp
		try
		{
			//创建一个CInternetSession对象
			p_InternetSession = new CInternetSession();

			//创建CFtpConnection对象并返回一个指向该对象的指针
			p_FtpConnection = p_InternetSession->GetFtpConnection(
				this->m_csFTP_LOG_Server,
				this->m_csFTP_LOG_User_Name,
				this->m_csFTP_LOG_Password,
				this->m_iFTP_LOG_Port, true);
		}
		catch (CInternetException * pEx)//error:can not connect to specific ftp
		{
			//fail
			this->Show_REdit_Info(_T("[INFO]Connect to FTP failed"), true);
			//
			if (p_FtpConnection != NULL)
			{
				delete p_FtpConnection;
				p_FtpConnection = NULL;
			}
			if (p_InternetSession != NULL)
			{
				delete p_InternetSession;
				p_InternetSession = NULL;
			}

			//建立FTP连接失败
			throw(2);
		}

		//设置FTP路径"TestLog"
		cstrNewCurrDir.Format(_T("//TestLog/"));
		//
		bFlag = p_FtpConnection->SetCurrentDirectory(cstrNewCurrDir);
		//
		if (bFlag != TRUE)//set current directory error
		{
			//this->Show_REdit_Msg(_T("ERROR, SetCurrentDirectory( TestLog ) is fail!"), true);
			//fail
			this->Show_REdit_Info(_T("[INFO]Set FTP TestLog Directory failed"), true);
			throw(3);
		}

		//设置当前目录SetCurrentDirectory，失败就创建目录CreateDirectory，还失败就关闭ftp返回错误
		//设置FTP路径"年份"
		cstrNewCurrDir.Format(_T("//TestLog/%s/"), this->m_csMO_Create_Year);
		//
		bFlag = p_FtpConnection->SetCurrentDirectory(cstrNewCurrDir);
		//
		if (bFlag != TRUE)//set current directory error
		{
			//创建年份路径
			//create directory on ftp
			bFlag = p_FtpConnection->CreateDirectory(cstrNewCurrDir);
			//
			if (bFlag == TRUE)//create directory on ftp success
			{
				//设置FTP路径"年份"
				bFlag = p_FtpConnection->SetCurrentDirectory(cstrNewCurrDir);
				//
				if (bFlag != TRUE)//set current directory error
				{
					this->Show_REdit_Info(_T("[INFO]Set FTP Year Directory failed"), true);
					throw(4);
				}


			}
			else
			{
				this->Show_REdit_Info(_T("[INFO]Create FTP Year Directory failed"), true);
				//fail
				throw(5);
			}
		}

		//设置当前目录SetCurrentDirectory，失败就创建目录CreateDirectory，还失败就关闭ftp返回错误
		//设置FTP路径"MO"
		cstrNewCurrDir.Format(_T("//TestLog/%s/%s/"), this->m_csMO_Create_Year, this->m_dlg_Config.m_csMO_Name);
		//
		bFlag = p_FtpConnection->SetCurrentDirectory(cstrNewCurrDir);
		//
		if (bFlag != TRUE)//set current directory error
		{
			//创建MO路径
			//create directory on ftp
			bFlag = p_FtpConnection->CreateDirectory(cstrNewCurrDir);
			//
			if (bFlag == TRUE)//create directory on ftp success
			{
				//设置FTP路径"MO"
				bFlag = p_FtpConnection->SetCurrentDirectory(cstrNewCurrDir);
				//
				if (bFlag != TRUE)//set current directory error
				{
					this->Show_REdit_Info(_T("[INFO]Set FTP MO Directory failed"), true);
					throw(4);
				}


			}
			else
			{
				this->Show_REdit_Info(_T("[INFO]Create FTP MO Directory failed"), true);
				//fail
				throw(5);
			}
		}

		//设置FTP路径"Write"
		cstrNewCurrDir.Format(_T("//TestLog/%s/%s/Write/"), this->m_csMO_Create_Year, this->m_dlg_Config.m_csMO_Name);
		//
		bFlag = p_FtpConnection->SetCurrentDirectory(cstrNewCurrDir);
		//
		if (bFlag != TRUE)//set current directory error
		{
			//创建RF_FT路径
			//create directory on ftp
			bFlag = p_FtpConnection->CreateDirectory(cstrNewCurrDir);
			//
			if (bFlag == TRUE)//create directory on ftp success
			{
				//设置FTP路径"RF_FT"
				bFlag = p_FtpConnection->SetCurrentDirectory(cstrNewCurrDir);
				//
				if (bFlag != TRUE)//set current directory error
				{
					this->Show_REdit_Info(_T("[INFO]Set FTP Write Directory failed"), true);
					throw(6);
				}

			}
			else
			{
				this->Show_REdit_Info(_T("[INFO]Create FTP Write Directory failed"), true);
				//fail
				throw(7);
			}
		}

		//upload file to ftp
		bFlag = p_FtpConnection->PutFile(wcp_Excel_File_Path, csFile_Name);
		if (bFlag != TRUE)  //upload file fail
		{
			this->Show_REdit_Info(_T("[INFO]Upload log file to ftp failed"), true);
			//fail
			throw(8);
		}
		//
		cstrNewCurrDir.Format(_T("[PASS]Upload file(%s) to ftp"), csFile_Name);
		this->Show_REdit_Info(cstrNewCurrDir, true);

		//断开FTP
		if (p_FtpConnection != NULL)
		{
			p_FtpConnection->Close();
			//delete
			delete p_FtpConnection;
			p_FtpConnection = NULL;
		}
		if (p_InternetSession != NULL)
		{
			delete p_InternetSession;
			p_InternetSession = NULL;
		}
	}
	catch (int iErr)
	{
		//断开FTP
		if (p_FtpConnection != NULL)
		{
			p_FtpConnection->Close();
			//delete
			delete p_FtpConnection;
			p_FtpConnection = NULL;
		}
		if (p_InternetSession != NULL)
		{
			delete p_InternetSession;
			p_InternetSession = NULL;
		}

		//fail
		return false;
	}

	//pass
	return true;
}

[蒋晟]

CFtpFileFind

[赵4老师]

一切以wireshark抓包结果为准！

[shedawei]

引用 1 楼 jiangsheng 的回复:

CFtpFileFind

我代码里没有用到CFtpFileFind 函数啊，现在就上面那个函数跑下来IT部门说有FTP LIST动作，说是浪费网络资源让优化，但是我无从下手

[shedawei]

上面图片里是LIST Check，实际我上面的代码跑出来是LIST Write

[蒋晟]

还以为你要手动执行FTP LIST 要知道list是哪来的，把FTP指令和你的代码对比下看看list之前执行到了哪一步就行了。cd=SetCurrentDirectory，mkdir=CreateDirectoy之类。