Apache PDFBox 1.8.10 发布，此版本现已提供下载： http://pdfbox.apache.org/download.cgi 此版本是上一版本的 bug 修复版本，主要是 bug 修复和小改进： Bug 修复 [PDFBOX-1453] - NPE saving modified encrypted document [PDFBOX-1642] - NPE when parsing XMP schema definition with "closed Choice" value type [PDFBOX-2501] - Page render without barcode [PDFBOX-2730] - PDFSplit slow and keeps unused pages [PDFBOX-2733] - Nullpointer exception in PDFXrefStreamParser.parse [PDFBOX-2734] - Can't create PDF with DeviceN colorspace [PDFBOX-2737] - PDF not converted to Image [PDFBOX-2741] - IndexOutOfBoundsException when calling PDSeparation.setAlternateColorSpace [PDFBOX-2742] - PDFSplit ignores global resources [PDFBOX-2743] - Can't create PDF with PDIndexed colorspace [PDFBOX-2745] - PDPageXYZDestination zoom property can't be set lower than 100% [PDFBOX-2767] - ClassCastException in PDDocument.addSignature [PDFBOX-2769] - NPE when saving encrypted file [PDFBOX-2772] - EI token lost for rewrite [PDFBOX-2773] - ClassCastException in PDDocumentCatalog.java:339 [PDFBOX-2778] - PDF to Image conversion fails with "Invalid code word encountered" [PDFBOX-2781] - Opening pdf document after encrypting it with PDFBox throws IllegalBlockSizeException [PDFBOX-2786] - PDPageDestination page index off by one [PDFBOX-2788] - Seemingly good document gets semi-corrupted [PDFBOX-2792] - Text extraction ignores bookmarks [PDFBOX-2793] - /Dests dictionary isn't supported [PDFBOX-2797] - PDJavascriptNameTreeNode does not support dictionaries [PDFBOX-2799] - PDOptionalContentProperties.setGroupEnabled not working [PDFBOX-2801] - SecurityHandler does not tolerate plain-text COSString [PDFBOX-2811] - Infinite loop within RandomAccessBuffer [PDFBOX-2812] - NPE in PDColorSpaceFactory.createColorSpace with PDICCBased [PDFBOX-2819] - invalid ICC Profile when reading from a byte array [PDFBOX-2823] - StringIndexOutOfBoundsException when doing DateConverter.parseDate() [PDFBOX-2837] - PDFBox creates files with EBCDIC code on z/OS [PDFBOX-2847] - mergeDocumentsNonSeq does not utilize scratchFile [PDFBOX-2853] - CCITT: Background is rendered as transparent color [PDFBOX-2867] - Correct use of Float.NaN 改进 [PDFBOX-2744] - Add validation check for setNonStrokingColor and setStrokingColor 详细改进内容请看发行说明。 PDFBox是Java实现的PDF文档协作类库，提供PDF文档的创建、处理以及文档内容提取功能，也包含了一些命令行实用工具。 主要特性包括： 从PDF提取文本 合并PDF文档 PDF 文档加密与解密 与Lucene搜索引擎的集成 填充PDF/XFDF表单数据 从文本文件创建PDF文档 从PDF页面创 建图片 打印PDF文档 Apache PDFBox 1.8.10 发布，Java 的 PDF 处理类下载地址
