下载完后，pdf文件只有0kb。不知道出什么问题。

[zhihuo01]

java -jar libpdf-0.2.11-jar-with-dependencies.jar -t 8 "http://img.sslibrary.com/n/slib/book/slib/13257718/19cc8289703a417c8677f68ef51cc3b0/96b13d51906946f754fc67cb06b45e68.shtml?dxbaoku=true&deptid=323&fav=http%3A%2F%2Fwww.sslibrary.com%2Freader%2Fpdg%2Fdxpdgreader%3Fd%3Db79444f0676ac0cdc7b861e8ec2b1481%26enc%3Da6ea49cc4106d4b1bd0cf5401721af48%26ssid%3D13257718%26did%3D323%26username%3Ddx2baoku_112.93.141.210_323&fenlei=160517&spage=1&srh=1&t=5&username=dx2baoku_112.93.141.210_323&view=-1" 开始下载 Book{id='13257718', name='方剂学', author='贾波，李冀主编', press='中国中医药出版社', publishDate='2011.06', theme='null', bookClass=all, detailBookClass='null'} 217/217 java.lang.NullPointerException at com.sslibrary.spider.PDFGenerator.addOutline(PDFGenerator.java:71) at com.sslibrary.spider.PDFGenerator.addBookMark(PDFGenerator.java:62) at com.sslibrary.spider.BookDownloader.downloadBook(BookDownloader.java:662) at Starter.run(Starter.java:47) at picocli.CommandLine.executeUserObject(CommandLine.java:1769) at picocli.CommandLine.access$900(CommandLine.java:145) at picocli.CommandLine$RunLast.handle(CommandLine.java:2141) at picocli.CommandLine$RunLast.handle(CommandLine.java:2108) at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:1975) at picocli.CommandLine.execute(CommandLine.java:1904) at Starter.main(Starter.java:24)

[DertahSama]

我也是这样，应该是超星改了目录的语法，导致目录添加失败了 推销一下我新写的脚本，能正确处理出来~