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      Ê×ÏÈÏëµ½µÄÊÇjava×Ô´øµÄ´òÓ¡Àà¡£ÔÚjavax.print°üÏ¡£¸ù¾Ýjdk˵Ã÷£¬ÕÕ×ŰáÀ´Á˸ö³ÌÐò£¬Ð¡ÊÔÅ£µ¶¡£
/**
* @author xjj
* ˵Ã÷:´òÓ¡Àà
* email: exceljava@163.com
* @date Oct 29, 2008
*/
public class AutoPrint {
public static void main(String[] args) {
FileInputStream psStream;
try {
psStream = new FileInputStream("file.ps");
} catch (FileNotFoundException ffne) {
}
if (psStream == null) {
return;
}
DocFlavor psInFormat = DocFlavor.INPUT_STREAM.POSTSCRIPT;
Doc myDoc = new SimpleDoc(psStream, psInFormat, null);
PrintRequestAttributeSet aset =
new HashPrintRequestAttributeSet();
aset.add(new Copies(5));
aset.add(MediaSize.A4);
aset.add(Sides.DUPLEX);
PrintService[] services =
PrintServiceLookup.lookupPrintServices(psInFormat, aset);
if(services.length<1){
throw new RuntimeException("ÕÒ²»µ½´òÓ¡»ú");
}
if (services.length > 0) {
DocPrintJob job = services[0].createPrintJob();
try {
job.print(myDoc, aset);
} catch (PrintException pe) {}
}

}  
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import java.util.regex.*;
import java.util.Scanner;
public class GuoLv{
    public static void main(String args[]){
       Scanner    reader    = new Scanner(System.in);
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JavaÖ®@SuppressWarnings

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@SuppressWarnings("unchecked"),·ºÐÍ
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@SuppressWarnings("serial"), ÐòÁл¯
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