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我正在尝试使用桌面 API 打印我的 MS Access 数据库。这是我的代码

public void PrintAll() {
        JFileChooser chooseFile = new JFileChooser();
        int returnVal = chooseFile.showOpenDialog(chooseFile);

        if (returnVal == JFileChooser.APPROVE_OPTION) {
            fileName = chooseFile.getSelectedFile();
        }

        Desktop desktop = Desktop.getDesktop();
        try {
            desktop.print(fileName);
        } catch (IOException ex) {
            JOptionPane.showMessageDialog(chooseFile, "Error printing a database file. Access denied!");
            Logger.getLogger(SavePrint.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

堆栈跟踪

May 01, 2013 12:53:46 PM Model.SavePrint PrintAll
SEVERE: null
java.io.IOException: Failed to print file:/C:/Users/Nikki1993/Desktop/Cars.mdb. Error message: Access is denied.

    at sun.awt.windows.WDesktopPeer.ShellExecute(WDesktopPeer.java:77)
    at sun.awt.windows.WDesktopPeer.print(WDesktopPeer.java:62)
    at java.awt.Desktop.print(Desktop.java:336)
    at Model.SavePrint.PrintAll(SavePrint.java:60)
    at View.V_main.print_database_buttonActionPerformed(V_main.java:222)
    at View.V_main.access$500(V_main.java:15)
    at View.V_main$7.actionPerformed(V_main.java:146)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
    at java.awt.Component.processMouseEvent(Component.java:6505)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
    at java.awt.Component.processEvent(Component.java:6270)
    at java.awt.Container.processEvent(Container.java:2229)
    at java.awt.Component.dispatchEventImpl(Component.java:4861)
    at java.awt.Container.dispatchEventImpl(Container.java:2287)
    at java.awt.Component.dispatchEvent(Component.java:4687)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
    at java.awt.Container.dispatchEventImpl(Container.java:2273)
    at java.awt.Window.dispatchEventImpl(Window.java:2719)
    at java.awt.Component.dispatchEvent(Component.java:4687)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:729)
    at java.awt.EventQueue.access$200(EventQueue.java:103)
    at java.awt.EventQueue$3.run(EventQueue.java:688)
    at java.awt.EventQueue$3.run(EventQueue.java:686)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
    at java.awt.EventQueue$4.run(EventQueue.java:702)
    at java.awt.EventQueue$4.run(EventQueue.java:700)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:699)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

但是我无法打印我的 .mdb 文件，因为它给了我访问被拒绝的异常，而我仍然可以打印 MS Word、Excel 和 Power Point 以及任何其他格式。它可能是什么问题，我该如何解决？谢谢你。

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1 回答 1

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ACE/Jet (Access) 数据库文件不像 Word 和 Excel 生成的那样是“文档”，因此不能直接打印。请注意，如果您右键单击 Word 或 Excel 文档图标，您会看到“打印”选项，但如果您右键单击 .mdb 或 .accdb 文件，则不会。

此外，如果您将 .accdb 文件拖放到打印机快捷方式上，您将收到如下错误消息

noPrint.png

编辑

虽然无法直接打印数据库文件，但如果该计算机上安装了 Access ，则任何可以操作 COM 对象的程序都可以打印数据库对象。例如，下面的 Excel VBA 代码将打开一个 Access 数据库并打印其中的一份报告：

Sub PrintAccessReport()
Dim accApp As Object  '' Access.Application
Set accApp = CreateObject("Access.Application")  '' New Access.Application
accApp.OpenCurrentDatabase "C:\Users\Public\Database1.accdb"
accApp.DoCmd.OpenReport "UserReport"  '' default action for Reports is "Print"
accApp.CloseCurrentDatabase
accApp.Quit
Set accApp = Nothing
End Sub
于 2013-05-01T10:43:00.337 回答