barcode4j

Barcode4J由Java语言编写而成，可以灵活的生成条形码。它采用Apache License V2.0许可，这使得它很容易在商业中被使用。它可以让您生成各种流行的一维和二维条码，包括DataMatrix 和 PDF417。以各种格式输出，包括SVG, EPS, bitmaps和Java2D，同样也可根据您的需要添加自己的输出格式。它为各种应用提供了插件，包括最重要的Apache FOP（格式对象处理器）。有一些用户将Barcode4J部署为一个servlet。 •1D barcode implementations [examples] [xml-format]: ◦Interleaved 2 of 5 ◦ITF-14 ◦Code 39 ◦Code 128 ◦EAN-128, GS1-128 (based on Code 128) ◦Codabar ◦UPC-A and UPC-E (with supplementals) ◦EAN-13 and EAN-8 (with supplementals) ◦POSTNET ◦Royal Mail Customer Barcode (Four State) ◦USPS Intelligent Mail (4-State Customer Barcode) •2D barcode implementations [examples] [xml-format]: ◦PDF 417 (ISO/IEC 15438:2001(E)) ◦DataMatrix (ISO/IEC 16022:2000(E)) •Support for multiple output formats [output-formats]: ◦SVG ◦EPS (Encapsulated PostScript) ◦Bitmap images (such as PNG or JPEG) ◦Java2D (AWT) ◦Text (for testing and debugging only) •Servlet with support for SVG, EPS and bitmap output [more info] •Command-line interface [more info] •Plug-ins/extensions for third-party products: ◦Apache Xalan: SVG-generating XSLT extension [more info] ◦SAXON XSLT Processor from Michael Kay: SVG-generating XSLT extension [more info] ◦Apache FOP: support as fo:instream-foreign-object [more info]

jQuery barcode插件：

http://jeromeetienne.github.com/jquery-qrcode/