3500/ftpclient.h

#ifndef FTPCLIENT_H
#define FTPCLIENT_H

#include <QtWidgets/QWidget>
#include <QtCore\QFile>
#include <QtNetwork\QNetworkRequest>
#include <QtNetwork\QNetworkReply>
#include <QtNetwork\QNetworkAccessManager>
#include <QUrl>
#include <QMessageBox>
#include <QtCore\QFileInfo>
#include <QProgressDialog>

class FtpClient : public QWidget
{
    Q_OBJECT

public:
    FtpClient(QWidget *parent = 0);
    ~FtpClient();
public:
    //设置ftp服务器用户名和密码
    void SetUserInfo(const QString userAccount, const QString pwd);
    //设置服务器地址和端口号
    void SetServerInfo(const QString fileAddr, int Port=21);
    //上传文件
    void UpLoadFile(const QString fileSource, const QString fileDest,int type = -1);
    //下载文件
    void DownLoad(const QString fileSource, const QString fileDest);


signals:
    void sigReplyStatus(int result);
    void sigDownloadProcess(qint64 byteSend, qint64 byteTotal);
    void sigDownloadStatus();
public slots:
    void CheckReplyStatus(QNetworkReply::NetworkError inputError);
    void finished(QNetworkReply* reply);
    //网络请求数据响应
    void slotNetMgr(QString sAddr,const QVariant& msg);
    void downloadProgress(qint64 byteSend, qint64 byteTotal);
private:
    QFile* m_inputFile;
    QNetworkAccessManager *m_ftpManager;
    QUrl* m_ftpUrl;
    int m_Type;
    QString m_fileName;

    QProgressDialog *progressDialog;
    QNetworkReply* downloadReply;
};

extern FtpClient *g_FtpClient;

#endif // FTPCLIENT_H