jvm类加载机制

类的生命周期

加载

连接

验证

准备

解析

初始化

结束生命周期

Class类文件结构之ConstantValue属性

java博客

https://blog.csdn.net/qq_41701956/article/details/81664921

https://www.jianshu.com/p/deae44fcc6b3

https://www.cnblogs.com/cac2020/p/10267095.html

https://blog.csdn.net/qq_38799155/article/details/78419288

https://cloud.tencent.com/developer/article/1023958

https://tech.meituan.com/2014/02/12/hive-sql-to-mapreduce.html

http://www.ityouknow.com/java.html