Question

java 获取电脑设备打印机状态，越具体越好，做过的请帮忙理下思路，好

急！完成了还有悬赏！

Answer 1

import javax.print.DocFlavor;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.attribute.PrintRequestAttributeSet;
public class PrintTest {
public static void main(String[] args) {
// TODO Auto-generated method stub
PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
DocFlavor flavor = DocFlavor.BYTE_ARRAY.PNG;
PrintService printService[] = PrintServiceLookup.lookupPrintServices(flavor, pras);
}

[Win32 Printer : Zan 黑白图像打印机,
Win32 Printer : Zan 彩色图像打印机,
Win32 Printer : Microsoft XPS Document Writer,
Win32 Printer : Fax,
Win32 Printer : \\192.168.30.127\HP LaserJet 1020,
Win32 Printer : \\192.168.31.68\Brother MFC-8220 USB Printer]

追问

这个数组我输出出来有3个
1，Win 32 printer :发送至 onenote 2007
2, win 32 printet :Microsoft XPS Document Writer
3，Win32 Printer : Fax

这些东西是什么意思？有比如缺纸，缺墨这些状态吗？