PDFTron - HTML2PDF - 操作文件搜索失败

时间:2017-01-20 09:07:11

标签: java pdftron

将批量html文件转换为pdf时,转换失败错误。对于相同的html文件,有时它可以工作。主要是当有更多文件存在时,一两个失败。

PdfTron版本:2016年9月, 环境:Linux,Java 8

关注本文https://www.pdftron.com/pdfnet/samplecode/HTML2PDFTest.java.html

String inputHtml = "/myfolder/output.html";
String outputPdf = "/myfolder/output.pdf";
PDFNet.initialize();
PDFDoc doc = new PDFDoc();
HTML2PDF converter = new HTML2PDF();
converter.setLandscape(false);
converter.setPaperSize(9);
converter.insertFromHtmlString(new String(Files.readAllBytes(Paths.get(inputHtml))));
if (converter.convert(doc)) {
    doc.initSecurityHandler();
    doc.save(outputPdf, SDFDoc.e_linearized, null);
} else {
    log.error("Conversion failed. HTTP Code: " + converter.getHTTPErrorCode() + "\n" + converter.getLog());
}

输出

Conversion failed. HTTP Code: 0
Loading pages (1/6)
[>                                                           ] 0%
[======>                                                     ] 10%
[=================>                                          ] 29%
[===================>                                        ] 33%
[=====================>                                      ] 36%
[============================================================] 100%
Counting pages (2/6)                                               
[============================================================] Object 1 of 1
Resolving links (4/6)                                                       
[============================================================] Object 1 of 1
Loading headers and footers (5/6)                                           
Printing pages (6/6)
[>                                                           ] Preparing
[==============================>                             ] Page 1 of 2
[============================================================] Page 2 of 2
Done                                                                      
Post Process Error: Operation file seek failed
StdFile.cpp:478
DataWrite

2 个答案:

答案 0 :(得分:1)

对于正在使用的临时文件夹,很可能存在一些读/写权限问题。

请尝试以下操作。

PDFNet.setTempPath(folder_that_you_know_your_process_can_read_write);
PDFNet.initialize();

答案 1 :(得分:0)

在java中,您不能在表示路径的字符串中使用简单的反斜杠。字符串"\myfolder\output.pdf"等于"myfolderoutput.pdf"。使用双反斜杠(\)或正斜杠(/)