Java PDF Libraries

[at15]

no php libraries ....

see https://github.com/jaeksoft/opensearchserver/blob/master/pom.xml to find more. Since we need fine grained control over pdf files

• parse citation
• parse title
• parse author
• abstract
• model

[at15]

• http://www.icesoft.org/java/home.jsf

 <dependency>
            <groupId>org.icepdf</groupId>
            <artifactId>icepdf-core</artifactId>
            <version>5.0.7</version>
        </dependency>

貌似可以用来网页看 pdf , 但是不知道哪里用到了，要是可以提取图就好了 /w\

• https://pdfbox.apache.org/

 <dependency>
            <groupId>org.apache.pdfbox</groupId>
            <artifactId>pdfbox-ant</artifactId>
            <version>1.8.12</version>
        </dependency>

貌似只能提取字

• https://github.com/jaeksoft/opensearchserver/blob/master/src/main/java/com/jaeksoft/searchlib/parser/IcePdfParser.java
• https://github.com/jaeksoft/opensearchserver/blob/master/src/main/java/com/jaeksoft/searchlib/parser/PdfParser.java

[at15]

http://stackoverflow.com/questions/6118635/what-is-the-best-pdf-open-source-library-for-java

[at15]

https://github.com/modesty/pdf2json do support parse pdf files, but it does not support links

[at15]

also we met ruby .... en ....

• https://github.com/CrossRef/pdfextract

[at15]

• https://www.mendeley.com/groups/529031/citation-multi-parser/ mendeley has also talked about it.

[at15]

also a free parse tool ....

• http://freecite.library.brown.edu/

[at15]

• https://github.com/SeerLabs/CiteSeerX/ is a academic search engine, which has support for citation parse.

[at15]

btw: doi is can be used to locate papers

[at15]

well PHP also have library ... https://github.com/smalot/pdfparser though only text is supported

[at15]

不过，最靠谱的还是这个 https://github.com/coolwanglu/pdf2htmlEX 转成 html 之后 .... 来获取信息 .....

need to use a docker mirror if I want to use this library ...

[at15]

https://github.com/paquettg/php-html-parser 也可以用php来parse dom....嗯

[at15]

• https://pdfclown.org/ This library seems to have great features .... but I still can't have the example up and running .... how to set classpath when you use -jar it got a old guide in https://pdfclown.files.wordpress.com/2015/02/userguide.pdf

CLASSPATH=/home/at15/Downloads/PDFClown/java/pdfclown.lib/build/package
java -jar pdfclown-sample-cli.jar

the sample is up and running when the jar is in classpath. But don't know if will work well for parsing papers.