1Java类加载器
https://app.yinxiang.com/fx/7e81bc64-9df4-46b3-b64a-23f56b230093
2Java对象结构
https://app.yinxiang.com/fx/49859e87-7424-4c35-8207-d014f6811579
3ZGC
https://app.yinxiang.com/fx/bf0e9ef9-e4d2-4f94-bf14-25dd6766e6fa
