用Java也能调用的C++库

The missing Java distribution of native C++ libraries
https://github.com/bytedeco/javacpp-presets

高性能文本去重复

Diff Match Patch is a high-performance library in multiple languages that manipulates plain text.
https://github.com/google/diff-match-patch

光学字符识别引擎

https://github.com/tesseract-ocr/tesseract

日出日落

Library for computing the sunrise/sunset from GPS coordinates and a date, in Java.
https://github.com/mikereedell/sunrisesunsetlib-java

行政区划

https://github.com/modood/Administrative-divisions-of-China

Q.E.D.

知识共享署名-非商业性使用-相同方式共享 4.0 国际许可协议

末俗以繁华相尚,终觉冷淡处趣味弥长。