https://blog.csdn.net/u013541140/article/details/97375248?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.nonecase
210-java加载类的时候，发生了什么了呢？
原文：https://www.cnblogs.com/pogusanqian/p/13031136.html
