随笔分类 - 面试
摘要:参考:https://baijiahao.baidu.com/s?id=1772629203717736245&wfr=spider&for=pc
阅读全文
摘要:引用:https://blog.csdn.net/2301_78628054/article/details/132499940
阅读全文
摘要:分布式锁其实可以理解为:有序的去操作分布式系统中的共享资源,通过互斥来保持一致性。 分布式锁的三种实现方式:1.数据库,2.redis,3.zookeeper 第2,3种参考:https://zhuanlan.zhihu.com/p/72896771?utm_source=wechat_timeli
阅读全文
摘要:BIO的阻塞原因:https://blog.csdn.net/m0_46485771/article/details/104869968 BIO和NIO:https://blog.csdn.net/qq9808/article/details/104844839
阅读全文
摘要:引用:https://blog.csdn.net/wujun2412/article/details/123392678 spring内部有三级缓存: singletonObjects 一级缓存,用于保存实例化、注入、初始化完成的bean实例 earlySingletonObjects 二级缓存,用
阅读全文
摘要:引用:https://blog.csdn.net/qq447995687/article/details/88775234/
阅读全文
摘要:引用:https://blog.csdn.net/Get_More/article/details/77530577
阅读全文
摘要:引用:https://blog.csdn.net/m0_55668402/article/details/117254779
阅读全文
摘要:引用:https://blog.csdn.net/ananyatouanan/article/details/117304695
阅读全文
摘要:引用:https://www.csdn.net/tags/MtTaIg4sNzE2NDE4LWJsb2cO0O0O.html
阅读全文
摘要:引用:https://blog.csdn.net/coralime/article/details/104863126 IDEA:https://baijiahao.baidu.com/s?id=1728074539081669353&wfr=spider&for=pc
阅读全文
摘要:引用:https://www.cnblogs.com/nongzihong/p/10521133.html?ivk_sa=1024320u
阅读全文
摘要:引用:https://baijiahao.baidu.com/s?id=1683866436186129198&wfr=spider&for=pc https://www.cnblogs.com/qq1445496485/p/14385759.html
阅读全文
摘要:引用:https://blog.csdn.net/syc000666/article/details/127439182 这个说的更简洁 引用:https://blog.csdn.net/boy_10/article/details/122986071
阅读全文
摘要:引用:https://www.jianshu.com/p/03ff154b0c9c https://blog.csdn.net/orecle_littleboy/article/details/119890296
阅读全文
摘要:引用:https://i.cnblogs.com/posts/edit 类似的:https://blog.csdn.net/jinwufeiyang/article/details/118272096 HyperLogLog底层原理主要看这 (低14+高50 64bit存储0和1就能存储2的64次方
阅读全文
摘要:引用:https://blog.csdn.net/sinat_41917109/article/details/88944290
阅读全文
摘要:引用:https://blog.csdn.net/u013720069/article/details/111880298
阅读全文
摘要:引用:http://www.cppcns.com/shujuku/redis/471061.html
阅读全文
摘要:引用:https://baijiahao.baidu.com/s?id=1721832902655524388&wfr=spider&for=pc
阅读全文

浙公网安备 33010602011771号