Java Print 打印

Java 原生的API中有Print,使用Print可以操作打印机进行打印操作，获取打印机属性，下面是代码

打印程序（静默打印）

package com.boci.PrintPDF; 

import java.io.File;

import java.io.FileInputStream;

import javax.print.Doc;

import javax.print.DocFlavor;

import javax.print.DocPrintJob;

import javax.print.PrintService;

import javax.print.PrintServiceLookup;

import javax.print.ServiceUI;

import javax.print.SimpleDoc;
import javax.print.attribute.Attribute;
import javax.print.attribute.AttributeSet;
import javax.print.attribute.DocAttributeSet;

import javax.print.attribute.HashDocAttributeSet;

import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.standard.Chromaticity;
import javax.print.attribute.standard.Copies;
import javax.print.attribute.standard.Finishings;
import javax.print.attribute.standard.MediaSizeName;
import javax.print.attribute.standard.NumberUp;
import javax.print.attribute.standard.OrientationRequested;
import javax.print.attribute.standard.SheetCollate;
import javax.print.attribute.standard.Sides;

/**
 *
 *@author Clare
 *@Company
 *
 *Print file by javax
 *
 */

public class PrintPdfJavax {

    public static void main(String[] args) {

            File file = new File("D:/Archive/A2.pdf"); // 获取选择的文件

            // 构建打印请求属性集

            HashPrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();

            // 设置打印格式，因为未确定类型，所以选择autosense

            DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;

            // 查找所有的可用的打印服务

            PrintService printService[] = PrintServiceLookup.lookupPrintServices(flavor, pras);
            System.out.println("-------------------All services-------------------");
            for(int i=0;i<printService.length;i++){
                System.out.println(printService[i]);
            }

            // 定位默认的打印服务

            //PrintService service1 = PrintServiceLookup.lookupDefaultPrintService();
            if(printService.length>0){

                System.out.println("-------------------Choose Printer-------------------");
                System.out.println(printService[0]);
                //指定使用 Microsoft XPS Document Writer
                PrintService service = printService[0];

                //获取打印机属性
                 AttributeSet attributes = service.getAttributes();
                 for (Attribute a : attributes.toArray()) {
                        String name = a.getName();
                        String value = attributes.get(a.getClass()).toString();
                        System.out.println(name + " : " + value);
                    }
            // 显示打印对话框

            //PrintService service = ServiceUI.printDialog(null, 200, 200, printService,

            //    service1, flavor, pras);

            if (service != null) {

                try {
                    System.out.println("Begin Print PDF: "+file.getName());
                    DocPrintJob job = service.createPrintJob(); // 创建打印作业

                    FileInputStream fis = new FileInputStream(file); // 构造待打印的文件流

                    DocAttributeSet das = new HashDocAttributeSet();
                    //请求一个彩色打印机
                    pras.add(Chromaticity.COLOR);

                    //请求横向模式
                    pras.add(OrientationRequested.LANDSCAPE);

                    //美国Letter大小的纸质属性
                    pras.add(MediaSizeName.NA_LETTER);

                    // European A4 paper
                    pras.add(MediaSizeName.ISO_A4);

                    //请求装订
                    pras.add(Finishings.STAPLE);

                    //整理多个副本
                    pras.add(SheetCollate.COLLATED);

                    //请求双面
                    pras.add(Sides.DUPLEX);

                    // 2页到一个工作表
                    pras.add(new NumberUp(2));

                    //多少个副本
                    pras.add(new Copies(2));

                    Doc doc = new SimpleDoc(fis, flavor, das);

                    job.print(doc, pras);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
    }
}