import?java.awt.image.BufferedImage;
import?java.io.ByteArrayInputStream;
import?java.io.ByteArrayOutputStream;
import?java.io.File;
import?java.io.FileNotFoundException;
import?java.io.FileOutputStream;
import?java.io.IOException;
import?java.io.InputStream;
import?java.io.OutputStream;
import?java.util.logging.Level;
import?java.util.logging.Logger;

import?org.apache.avalon.framework.configuration.Configuration;
import?org.apache.avalon.framework.configuration.DefaultConfiguration;
import?org.krysalis.barcode4j.BarcodeGenerator;
import?org.krysalis.barcode4j.BarcodeUtil;
import?org.krysalis.barcode4j.output.bitmap.BitmapCanvasProvider;
import?org.krysalis.barcode4j.tools.MimeTypes;

public?class?CodeService
{
	private?static?CodeService?instance;
	private?static?DefaultConfiguration?cfg;

	/**
	?*?二維碼參數
	?*/
	private?static?final?String?FORMAT?=?MimeTypes.MIME_JPEG;
	private?static?final?int?ORIENTATION?=?0;
	private?static?final?int?RESOLUTION?=?300;
	private?static?final?String?BARCODE_TYPE?=?“datamatrix“;

	private?CodeService（）
	{
	}

	public?static?CodeService?getInstance（）
	{
		if?（instance?==?null）
		{
			instance?=?new?CodeService（）;
			cfg?=?new?DefaultConfiguration（“barcode“）;
			DefaultConfiguration?child?=?new?DefaultConfiguration（BARCODE_TYPE）;

			cfg.addChild（child）;

			DefaultConfiguration?attr;

			attr?=?new?DefaultConfiguration（“height“）;
			attr.setValue（50）;
			child.addChild（attr）;

			attr?=?new?DefaultConfiguration（“module-width“）;
			attr.setValue（“0.6“）;
			child.addChild（attr）;

		}

		return?instance;
	}

	public?InputStream?getCodeImage（String?code?String?type）
	{
		InputStream?ret?=?null;
		ByteArrayOutputStream?baos?=?null;
		BitmapCanvasProvider?bitmap?=?null;
		try
		{
			Configuration?cfg?=?buildCfg（type）;
			BarcodeUtil?util?=?BarcodeUtil.getInstance（）;
			BarcodeGenerator?gen?=?util.createBarcodeGenerator（cfg）;

			baos?=?new?ByteArrayOutputStream（4096）;

			bitmap?=?new?BitmapCanvasProvider（baos?FORMAT?RESOLUTION
					BufferedImage.TYPE_BYTE_GRAY?true?ORIENTATION）;

			gen.generateBarcode（bitmap?code）;
			bitmap.finish（）;
			ByteArrayInputStream?st?=?new?ByteArrayInputStream（baos.toByteArray（））;
			ret?=?st;

		}?catch?（Exception?e）
		{
			e.printStackTrace（）;
		}?finally
		{
			try
			{
				if?（baos?!=?null）
				{
					baos.close（）;
				}
				bitmap?=?null;
			}?catch?（Exception?e）
			{
			}
		}
		return?ret;
	}

	private?Configuration?buildCfg（String?type）
	{
		return?cfg;
	}
	
	??public?static?final?byte[]?input2byte（InputStream?inStream）??
	????????????throws?IOException?{??
	????????ByteArrayOutputStream?swapStream?=?new?ByteArrayOutputStream（）;??
	????????byte[]?buff?=?new?byte[100];??
	????????int?rc?=?0;??
	????????while?（（rc?=?inStream.read（buff?0?100））?>?0）?{??
	????????????swapStream.write（buff?0?rc）;??
	????????}??
	????????byte[]?in2b?=?swapStream.toByteArray（）;??
	????????return?in2b;??
	????}??
	
	public?static?void?main（String[]?args）?{
		
		File?outputFile?=?new?File（“d:\\out.jp

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-08-20?10:23??printer\
?????文件????????1276??2015-08-20?10:23??printer\.classpath
?????文件?????????383??2015-08-20?10:23??printer\.project
?????目錄???????????0??2015-08-20?10:23??printer\.settings\
?????文件?????????598??2015-08-20?10:23??printer\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2015-08-21?16:21??printer\bin\
?????文件????????4187??2015-08-21?16:21??printer\bin\CodeService.class
?????文件????????2314??2015-08-21?16:21??printer\bin\EAN.class
?????文件?????????965??2015-08-21?16:21??printer\bin\JPEGImageTest.class
?????文件????????3095??2015-08-21?16:21??printer\bin\MyPrintTest.class
?????文件????????3062??2015-08-21?16:21??printer\bin\Printer1.class
?????文件????????1129??2015-08-21?16:21??printer\bin\PrinterTest$1.class
?????文件????????1079??2015-08-21?16:21??printer\bin\PrinterTest.class
?????文件????????4892??2015-08-21?16:21??printer\bin\SampleBarcodeEnhanced.class
?????文件????????1737??2015-08-21?16:21??printer\bin\SampleBitmapBarcodeWithBean.class
?????文件????????3449??2015-08-21?16:21??printer\bin\Test4.class
?????目錄???????????0??2015-08-21?16:21??printer\bin\core\
?????文件????????2725??2015-08-21?16:21??printer\bin\core\PrintTest.class
?????文件????????3265??2015-08-21?16:21??printer\bin\core\PrintTest1.class
?????目錄???????????0??2015-08-21?16:21??printer\bin\img\
?????文件????????3008??2015-08-21?16:21??printer\bin\img\PrintImage.class
?????文件????????4464??2015-08-21?16:21??printer\bin\img\PrintSalesSlip.class
?????目錄???????????0??2015-08-21?16:21??printer\bin\pdf\
?????文件????????2240??2015-08-21?16:21??printer\bin\pdf\PrintPDF.class
?????文件?????????721??2015-08-21?16:21??printer\bin\pdf\PrintUtil.class
?????目錄???????????0??2015-08-21?16:21??printer\bin\test\
?????文件????????2756??2015-08-21?16:21??printer\bin\test\PrintImage.class
?????文件????????2148??2015-08-21?16:21??printer\bin\test\Test1.class
?????目錄???????????0??2015-08-21?16:21??printer\bin\tiff\
?????文件????????1096??2015-08-21?16:21??printer\bin\tiff\PrintTiff$MyPrintable.class
?????文件????????1377??2015-08-21?16:21??printer\bin\tiff\PrintTiff.class
............此處省略43個文件信息