关于PDF生成jpg 的问题
把PDF文件装换成 jpg文件时出现的问题
一张pdf 转成JPG 格式文件没有问题
可是多个PDF 装换成Jpg的时候 有时候报错有时候不报,报错好像很随机,有哪位朋友遇到过这样的问题,烦请解答一下!!!!!!!!
以下是报错信息:
com.sun.pdfview.decrypt.PDFAuthenticationFailureException: Password failed authentication for both owner and user password
at com.sun.pdfview.decrypt.StandardDecrypter.<init>(StandardDecrypter.java:188)
at com.sun.pdfview.decrypt.PDFDecrypterFactory.createStandardDecrypter(PDFDecrypterFactory.java:316)
at com.sun.pdfview.decrypt.PDFDecrypterFactory.createDecryptor(PDFDecrypterFactory.java:99)
at com.sun.pdfview.PDFFile.readTrailer(PDFFile.java:1051)
at com.sun.pdfview.PDFFile.parseFile(PDFFile.java:1175)
at com.sun.pdfview.PDFFile.<init>(PDFFile.java:126)
at com.sun.pdfview.PDFFile.<init>(PDFFile.java:102)
at com.use.fesco.runqian.email.util.RunQianTool.changePdfToImg(RunQianTool.java:383)
at com.use.fesco.runqian.email.service.imp.RunEmailServiceImp.sendEmail(RunEmailServiceImp.java:84)
at com.use.fesco.runqian.email.Test.main(Test.java:55)