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60 lines
1.0 KiB
60 lines
1.0 KiB
11 months ago
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#ifndef DOWNLOADER_H
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#define DOWNLOADER_H
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#include <QObject>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <memory>
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#include <QUrl>
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#include <QFile>
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#include <QDir>
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extern QString CHECK_URL;
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class Downloader : public QObject
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{
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Q_OBJECT
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public:
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explicit Downloader(QObject *parent = nullptr);
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void setUrl(const QString &);
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void startDownload(const QString &_url = NULL);
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void checkVersion();
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const QFile &getFile() const;
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const QDir &getDir() const;
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const QString &fileName() const;
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void setFileName(const QString &newFileName);
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public slots:
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signals:
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void doProgress(qint64, qint64);
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void onError(QNetworkReply::NetworkError);
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void doFinished();
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void doShowInfo(const QString&);
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private:
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QNetworkAccessManager *m_pNetWorkAccessManager{nullptr};
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QNetworkReply *m_pReply{nullptr};
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bool m_bIsDownloading = false; //正在下载标识
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QUrl m_pUrl{};
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QString m_fileName = "";
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QFile file;
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QDir dir;
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};
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#endif // DOWNLOADER_H
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