cglib - 字节代码生成库是生成和转换Java字节代码的高级API。它由AOP，测试，数据访问框架用于生成动态代理对象和拦截字段访问。
IMPORTANT NOTE: cglib is unmaintained and does not work well (or possibly at all?) in newer JDKs, particularly JDK17+. If you need to support newer JDKs, we will accept well-tested well-thought-out patches… but you’ll probably have better luck migrating to something like ByteBuddy.
Byte Code Generation Library is high level API to generate and transform JAVA byte code.
It is used by AOP, testing, data access frameworks to generate dynamic proxy objects and intercept field access.
https://github.com/cglib/cglib/wiki
How To: https://github.com/cglib/cglib/wiki/How-To
Latest Release: https://github.com/cglib/cglib/releases/latest
All Releases: https://github.com/cglib/cglib/releases
cglib-#.#_#.jar binary distribution, CGLIB classes only,
it must be used to extend cglib classes dependant on ASM API
cglib-nodep-#.#_#.jar binary distribution, CGLIB and renamed ASM classes,
not extendable