如何用JAVA调用excel进行打印呢？

发布网友 发布时间：2022-04-22 08:23

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热心网友 时间：2022-06-18 13:30

热心网友 时间：2022-06-18 13:31

引用Spire.Xls.jar, Java打印Excel:

import com.spire.xls.Workbook;

import javax.print.PrintService;

import java.awt.print.PageFormat;

import java.awt.print.Paper;

import java.awt.print.PrinterException;

import java.awt.print.PrinterJob;

public class PrintExcel {

    public static void main(String[] args) throws Exception{

        //Create a workbook and load an Excel file

        Workbook workbook = new Workbook();

        workbook.loadFromFile("C:\\Users\\Administrator\\Desktop\\Sample.xlsx");

        //Create a PrinterJob object

        PrinterJob printerJob = PrinterJob.getPrinterJob();

        //Specify printer name

        PrintService myPrintService = findPrintService("\\\\192.168.1.104\\HP LaserJet P1007");

        printerJob.setPrintService(myPrintService);

        //Create a PageFormat object and set it to the default size and orientation

        PageFormat pageFormat  = printerJob.defaultPage();

        //Return a copy of the Paper object associated with this PageFormat.

        Paper paper = pageFormat .getPaper();

        //Set the imageable area of this Paper.

        paper.setImageableArea(0,0,pageFormat .getWidth(),pageFormat .getHeight());

        //Set the Paper object for this PageFormat.

        pageFormat .setPaper(paper);

        //Set the number of copies

        printerJob .setCopies(1);

        //Call painter to render the pages in the specified format

        printerJob .setPrintable(workbook,pageFormat);

        //execute print

        try {

            printerJob.print();

        } catch (PrinterException e) {

            e.printStackTrace();

        }

    }

    //Get print service by printer name

    private static PrintService findPrintService(String printerName) {

        PrintService[] printServices = PrinterJob.lookupPrintServices();

        for (PrintService printService : printServices) {

            if (printService.getName().equals(printerName)) {

                return printService;

            }

        }

        return null;

    }

}