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import java.io.FileInputStream;
import java.io.FileNotFoundException;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintException;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.SimpleDoc;
import javax.print.attribute.DocAttributeSet;
import javax.print.attribute.HashDocAttributeSet;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.MediaSizeName;
import javax.swing.JOptionPane;
public class PrintUtils {
public static void main(String[] args) {
FileInputStream textStream = null;
try {
textStream = new FileInputStream("C:\\CityLove.pdf");
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//String printStr = "打印测试内容";// 获取需要打印的目标文本
if (textStream != null) // 当打印内容不为空时
{
// 指定打印输出格式
DocFlavor flavor = DocFlavor.INPUT_STREAM.PDF;//SERVICE_FORMATTED.PRINTABLE
// 定位默认的打印服务
PrintService printService = PrintServiceLookup.lookupDefaultPrintService();
// 创建打印作业
DocPrintJob job = printService.createPrintJob();
// 设置打印属性
PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
// 设置纸张大小,也可以新建MediaSize类来自定义大小
pras.add(MediaSizeName.ISO_A4);
DocAttributeSet das = new HashDocAttributeSet();
// 指定打印内容
Doc doc = new SimpleDoc(textStream, flavor, das);
// 不显示打印对话框,直接进行打印工作
try {
job.print(doc, pras); // 进行每一页的具体打印操作
} catch (PrintException pe) {
pe.printStackTrace();
}
} else {
// 如果打印内容为空时,提示用户打印将取消
JOptionPane.showConfirmDialog(null,
"Sorry, Printer Job is Empty, Print Cancelled!",
"Empty", JOptionPane.DEFAULT_OPTION,
JOptionPane.WARNING_MESSAGE);
}
}
}