java 打印 PrintService 如何获取客户端打印机

java可以使用javax提供的print工具类，访问到系统的打印机基本信息，示例如下：
import javaioFile;
import javaioFileInputStream;
import javaxprintDoc;
import javaxprintDocFlavor;
import javaxprintDocPrintJob;
import javaxprintPrintService;
import javaxprintPrintServiceLookup;
import javaxprintServiceUI;
import javaxprintSimpleDoc;
import javaxprintattributeDocAttributeSet;
import javaxprintattributeHashDocAttributeSet;
import javaxprintattributeHashPrintRequestAttributeSet;
import javaxswingJFileChooser;
public class Printers
{
public static void main(String[] args)
{
HashPrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
DocFlavor flavor = DocFlavorINPUT_STREAMAUTOSENSE;
//查找所有的可用的打印服务
PrintService[] printService = PrintServiceLookuplookupPrintServices(flavor, pras);
for (int i =0; i<printServicelength ;i++ )
{
Systemoutprintln(printService[i]getName());
}
}
}

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