2023年11月Java面试常见问题

发布时间 2023-11-01 13:16:58作者: 尐鱼儿

1. jvm内存模型
https://baijiahao.baidu.com/s?id=1709435405507347362&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1722629637623477825&wfr=spider&for=pc

2. GC ROOT都包含什么
https://worktile.com/kb/p/37469
https://blog.csdn.net/jjclove/article/details/124386628
https://blog.csdn.net/suming97/article/details/126359521

3. java启动参数- -Xms和--Xmx分别是什么意思
https://blog.csdn.net/maoguqi/article/details/133020219
https://blog.csdn.net/u010022158/article/details/107222054/

4. 项目中都用到哪些Spring cloud框架
https://zhuanlan.zhihu.com/p/491718144
https://blog.csdn.net/javalingyu/article/details/124125613
https://www.jianshu.com/p/9960a09f01f0

5. AOP怎么理解的,自己有编写过吗
https://blog.csdn.net/itcast_cn/article/details/128458893
https://blog.csdn.net/Cavewang/article/details/122491913

6. 说出你知道的mysql关键字
https://baijiahao.baidu.com/s?id=1778961056420929244&wfr=spider&for=pc

7. 都使用过哪些数据库
https://baijiahao.baidu.com/s?id=1742396733862993255
https://baijiahao.baidu.com/s?id=1771164602811753669&wfr=spider&for=pc

8. mysql一般给哪些字段加索引
https://blog.51cto.com/u_16099299/7982125
https://blog.51cto.com/u_16178204/6843099
https://blog.51cto.com/u_16213598/7395600

9. 哪些情况导致索引失效
https://www.php.cn/faq/417917.html
https://worktile.com/kb/p/53495
https://blog.csdn.net/weixin_43155866/article/details/129969304
https://zhuanlan.zhihu.com/p/471209432?utm_id=0
https://blog.csdn.net/guoqi_666/article/details/122484441

10. 索引是不是加的越多越好
https://www.cnblogs.com/jelly12345/p/14606056.html
https://blog.csdn.net/qq_56449176/article/details/130230638
https://baijiahao.baidu.com/s?id=1683622594755022344&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/487557732

11. 说一说Eureka,zk,nacos优缺点
https://blog.csdn.net/xixingzhe2/article/details/129442394
https://www.cnblogs.com/tianyamoon/p/16843081.html
https://blog.csdn.net/admans/article/details/125115935

12. 说一说rpc调用中序列化与反序列化
https://blog.csdn.net/Aibiabcheng/article/details/125475166
https://blog.csdn.net/EmiKyoTo/article/details/123319347
https://blog.csdn.net/sunny_sailor/article/details/105520530

1,分布式事务
https://www.infoq.cn/article/qrsqlqqpboboud3z5mfy
https://blog.csdn.net/qq_36142146/article/details/85247960
https://www.cnblogs.com/chengxy-nds/p/14046856.html
https://baijiahao.baidu.com/s?id=1717325036148461851&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/610552000

2,原子类是否使用过
https://blog.51cto.com/u_16099287/6761402
https://blog.csdn.net/Qynwang/article/details/131197141
https://blog.csdn.net/weixin_44353507/article/details/127571387
https://zhuanlan.zhihu.com/p/434138163

3,plsql的使用
https://blog.csdn.net/weixin_44096133/article/details/109732679
https://blog.51cto.com/u_9768004/6325732
https://blog.csdn.net/xinyuezitang/article/details/118651979
https://baijiahao.baidu.com/s?id=1638554454482199836&wfr=spider&for=pc

4,hashmap的数据结构
https://blog.csdn.net/HSQdePYZ/article/details/130675563
https://baijiahao.baidu.com/s?id=1679219630514764243&wfr=spider&for=pc
https://wenku.baidu.com/view/c5af32f575a20029bd64783e0912a21614797f04.html?_wkts_=1698766057412&bdQuery=hashmap%E7%9A%84%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84
https://blog.csdn.net/weixin_62312011/article/details/130965844
https://blog.csdn.net/qq_45922256/article/details/124805638

5,线程池的创建方式有哪些
https://zhuanlan.zhihu.com/p/337544553
https://blog.csdn.net/qq_41821963/article/details/125341789
https://blog.csdn.net/jiaomubai/article/details/125085880
https://baijiahao.baidu.com/s?id=1682037854549644761&wfr=spider&for=pc

6,消息堆积了如何处理
http://linuxcpp.0voice.com/?id=108464
https://baijiahao.baidu.com/s?id=1771317561722379410&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1768227824840363391&wfr=spider&for=pc
https://www.cnblogs.com/qiezi777/p/16877784.html

7,数据库的分页
https://blog.csdn.net/xchenhao/article/details/118917165
https://www.cnblogs.com/helloIT/p/5202869.html
https://blog.csdn.net/liubao616311/article/details/84072059
http://cd.itheima.com/news/20221206/095127.html

8,es的使用
https://blog.csdn.net/qq_42031483/article/details/117263990
https://blog.csdn.net/pshdhx/article/details/125712448
https://baijiahao.baidu.com/s?id=1697619668173061658&wfr=spider&for=pc
https://www.jianshu.com/p/6eda23b257e2

数据幻读;
https://baike.baidu.com/item/%E5%B9%BB%E8%AF%BB/153502
https://blog.csdn.net/weixin_44583135/article/details/115075511
https://www.cnblogs.com/tengzhenkai/p/16847797.html

线程池参数详解;
https://blog.csdn.net/qq_34533703/article/details/131053122
https://baijiahao.baidu.com/s?id=1710260027497542286&wfr=spider&for=pc
https://blog.csdn.net/meihuai7538/article/details/104876674
https://zhuanlan.zhihu.com/p/346719067
https://blog.csdn.net/ITsOK6/article/details/131702404

SpringBoot、SpringCloud上手情况
https://www.cnblogs.com/itmsbx/p/9692538.html
https://zhuanlan.zhihu.com/p/617426141?utm_id=0&wd=&eqid=8aeaa70c0000ec7b00000003647b0900
https://www.zhihu.com/question/263476834

1,mysql的索引失效及其怎么去避免,
https://blog.csdn.net/weixin_46703995/article/details/131481225
https://blog.csdn.net/laodanqiu/article/details/131414465
https://wenku.csdn.net/answer/99ae5a1780ed4aaf87d1e43c1338e32a
https://www.codenong.com/cs106756255/
https://wenku.baidu.com/view/f4098bb4d6bbfd0a79563c1ec5da50e2534dd117.html?_wkts_=1698766741829&bdQuery=mysql%E7%9A%84%E7%B4%A2%E5%BC%95%E5%A4%B1%E6%95%88%E5%8F%8A%E5%85%B6%E6%80%8E%E4%B9%88%E5%8E%BB%E9%81%BF%E5%85%8D%2C

2;elk的实现及其原理
https://zhuanlan.zhihu.com/p/514947224
https://blog.csdn.net/S314118142/article/details/127284997

es的索引及其分片的关系?
https://www.zhihu.com/question/26446020/answer/2561896564
https://blog.csdn.net/zekser/article/details/130125244
https://blog.csdn.net/qq_37203082/article/details/129782133
https://wenku.baidu.com/view/46159237cf7931b765ce0508763231126edb77c3.html?_wkts_=1698766849499&bdQuery=es%E7%9A%84%E7%B4%A2%E5%BC%95%E5%8F%8A%E5%85%B6%E5%88%86%E7%89%87%E7%9A%84%E5%85%B3%E7%B3%BB

消息的作用,为什么要用消息?
https://blog.csdn.net/qq_40594696/article/details/104484873
https://www.jianshu.com/p/a4853e51d924
https://www.cnblogs.com/chanshuyi/p/message_queue_serial_01_why_use_message_queue.html

3,es的脑裂是什么?请谈谈你的理解?
https://blog.csdn.net/BruceLiu_code/article/details/118359321
https://www.jianshu.com/p/4559dd709569
https://blog.csdn.net/miachen520/article/details/122647156

4,kafka的consumer与pattien数量之间的关系?
https://blog.csdn.net/weixin_44277627/article/details/120651377
https://forum.huawei.com/enterprise/zh/thread/580933123225567232
https://blog.csdn.net/mxw2552261/article/details/101441652

5,rocketmq生产端生产消息的确认机制是啥?
https://backend.devrank.cn/traffic-information/7264162526508910629
https://wenku.baidu.com/view/43b2e909a75177232f60ddccda38376baf1fe0ab.html?_wkts_=1698799441950&bdQuery=rocketmq%E7%94%9F%E4%BA%A7%E7%AB%AF%E7%94%9F%E4%BA%A7%E6%B6%88%E6%81%AF%E7%9A%84%E7%A1%AE%E8%AE%A4%E6%9C%BA%E5%88%B6%E6%98%AF%E5%95%A5%3F
https://blog.csdn.net/zhangyuliang6430/article/details/125362474
https://zhuanlan.zhihu.com/p/575116934

6,请你谈谈threadlocal的理解和认识?
https://blog.csdn.net/weixin_43162044/article/details/127412667
https://blog.csdn.net/weixin_56219549/article/details/125493345
https://zhuanlan.zhihu.com/p/382736559?utm_id=0
https://jingyan.baidu.com/article/7f41ecec283e1b593d095c22.html

7,Synchronized和lock机制有何不同?
https://baijiahao.baidu.com/s?id=1745216085045248658&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/525503052
https://baijiahao.baidu.com/s?id=1745726477211516866&wfr=spider&for=pc
https://blog.csdn.net/weixin_50966947/article/details/124096590

8,sql使用的关键字有哪些?
https://zhuanlan.zhihu.com/p/601900174
https://www.cnblogs.com/eve612/p/13689385.html
https://zhuanlan.zhihu.com/p/621128977
https://blog.csdn.net/XZB119211/article/details/128073748

1.项目简介,负责了哪些模块
https://blog.csdn.net/weixin_42082088/article/details/125471158
https://zhuanlan.zhihu.com/p/354695588
https://www.77hub.com/qa/2289.html

2.mysql调优
https://baijiahao.baidu.com/s?id=1767232077838180213&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1757130166125243217&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/461442552
https://www.mysql.com/cn/why-mysql/performance/index.html
https://blog.csdn.net/lijuncheng963375877/article/details/120032348
https://blog.csdn.net/Liu_csdn_csdn/article/details/131027592
https://www.zhihu.com/question/486575193

spring boot事务机制是什么?
https://blog.csdn.net/weixin_41765715/article/details/129832448
https://blog.csdn.net/lemon_TT/article/details/127089922
https://www.php.cn/faq/543494.html
https://www.cnblogs.com/lyldelove/p/13401666.html
https://blog.csdn.net/xcbeyond/article/details/81235995
https://wenku.baidu.com/view/60cc44c1e309581b6bd97f19227916888486b9e6.html?_wkts_=1698800017151&bdQuery=spring+boot%E4%BA%8B%E5%8A%A1%E6%9C%BA%E5%88%B6%E6%98%AF%E4%BB%80%E4%B9%88%3F

实现接口幂等性的几种方案!
https://blog.csdn.net/u014571143/article/details/129329582
https://baijiahao.baidu.com/s?id=1764852991061880703&wfr=spider&for=pc
https://blog.csdn.net/qq_41257365/article/details/108967795

springboot事务机制什么时候失效?
https://blog.csdn.net/z_ssyy/article/details/131234864
https://zhuanlan.zhihu.com/p/653053748
https://blog.csdn.net/z_ssyy/article/details/131234875
https://www.jb51.net/program/294048que.htm
https://www.cnblogs.com/xiaowangbangzhu/p/17143288.html
https://mbd.baidu.com/newspage/data/dtlandingsuper?nid=dt_5325494955261307590

springboot事务机制怎么保证一致性?
https://blog.51cto.com/yangqinglei/7451565
https://www.51cto.com/article/768896.html
https://blog.csdn.net/maple_son/article/details/108725804
https://blog.csdn.net/m0_46612024/article/details/129139446
https://cloud.tencent.com/developer/article/2333790

hashmap扩容原理
https://baijiahao.baidu.com/s?id=1743193874410615109&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1768096765845131390&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1744540770471033980&wfr=spider&for=pc
https://blog.csdn.net/weixin_48576969/article/details/115796911

数据库调优--冷热数据分离
https://www.php.cn/faq/560413.html
https://blog.csdn.net/weixin_45845680/article/details/129367622
https://it.sohu.com/a/728902078_121676055

1.Springboot有哪几种配置文件,加载顺序
https://www.jianshu.com/p/86ba47641818
https://blog.csdn.net/weixin_39570655/article/details/131108509
https://www.zhihu.com/question/560423439/answer/3173133279?utm_id=0
https://www.cnblogs.com/laoxia/p/11239054.html

2.用到了什么授权规范,具体描述一下。
https://wenku.baidu.com/view/020372e2de88d0d233d4b14e852458fb760b380f.html?_wkts_=1698800577542&bdQuery=java+%E7%94%A8%E5%88%B0%E4%BA%86%E4%BB%80%E4%B9%88%E6%8E%88%E6%9D%83%E8%A7%84%E8%8C%83%2C%E5%85%B7%E4%BD%93%E6%8F%8F%E8%BF%B0%E4%B8%80%E4%B8%8B%E3%80%82
https://blog.csdn.net/weixin_41276656/article/details/128179190
https://blog.51cto.com/u_16213420/7238773
https://baijiahao.baidu.com/s?id=1665282849022243231&wfr=spider&for=pc
https://www.cnblogs.com/wuyongyin/p/16981469.html

1、堆和栈的区别
https://www.php.cn/faq/416802.html
https://zhuanlan.zhihu.com/p/315659027
https://blog.csdn.net/K346K346/article/details/80849966/
https://baijiahao.baidu.com/s?id=1685244920257041395&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1766422766026633783&wfr=spider&for=pc

2、数据库的索引
https://blog.csdn.net/mingongge/article/details/131650845
https://blog.csdn.net/Xia13225498444/article/details/131065663
https://www.cnblogs.com/doubleconquer/p/16778841.html
https://blog.csdn.net/qq_54247497/article/details/131631584
https://www.cnblogs.com/xuwc/p/14002536.html
https://blog.csdn.net/weixin_52938172/article/details/125739105
https://baijiahao.baidu.com/s?id=1771617770293850336&wfr=spider&for=pc
https://baike.baidu.com/item/%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B4%A2%E5%BC%95/8751686?fr=ge_ala

redis 持久化方式
https://zhuanlan.zhihu.com/p/649741192
https://worktile.com/kb/ask/22901.html
https://baijiahao.baidu.com/s?id=1708708550003841683&wfr=spider&for=pc
https://www.php.cn/faq/549932.html

Redis的数据类型
https://baijiahao.baidu.com/s?id=1709170155160213718&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1687011580596372033&wfr=spider&for=pc
https://www.cnblogs.com/xkqwy/p/16353029.html
https://baijiahao.baidu.com/s?id=1706976357418527894&wfr=spider&for=pc

redis实现分布式锁
https://blog.csdn.net/m0_60915009/article/details/131900527
https://baijiahao.baidu.com/s?id=1730716661153081344&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1771847463104064936&wfr=spider&for=pc
https://juejin.cn/post/6844903897052479502
https://my.oschina.net/original123/blog/885866
https://baijiahao.baidu.com/s?id=1770471694895864108&wfr=spider&for=pc

分布式锁三种实现方式
https://baijiahao.baidu.com/s?id=1760626188155647396&wfr=spider&for=pc
https://blog.51cto.com/u_13260163/3147712
https://zhuanlan.zhihu.com/p/494705737
https://zhuanlan.zhihu.com/p/521594403

mysql数据结构详解
https://blog.csdn.net/cidbi/article/details/132118007
https://zhuanlan.zhihu.com/p/590885575

mysql 采用什么数据结构
https://xkzzz.com/post/169084.html
https://blog.51cto.com/u_16099350/6679160
https://zhuanlan.zhihu.com/p/590885575
https://www.yzktw.com.cn/post/1025458.html
https://www.cnblogs.com/aluna/p/15855308.html
https://blog.csdn.net/qq_61925446/article/details/132621274

b树和b+树的区别
https://blog.csdn.net/weixin_39966602/article/details/111200856
https://www.zhihu.com/question/57466414/answer/2382433617
https://wenku.baidu.com/view/ab80d8e08aeb172ded630b1c59eef8c75fbf9580.html?_wkts_=1698802183442&bdQuery=b%E6%A0%91%E5%92%8Cb%2B%E6%A0%91%E7%9A%84%E5%8C%BA%E5%88%AB
https://blog.csdn.net/qq_42896653/article/details/107915081

线程安全的数据结构
https://blog.csdn.net/qq_29229567/article/details/87799838
https://blog.csdn.net/qq15035899256/article/details/125961682
https://easylearn.baidu.com/edu-page/tiangong/bgkdetail?id=564590ceaa00b52acfc7ca96&fr=search
https://www.cnblogs.com/lianjingxiang/p/16026404.html

微服务网关的作用
https://www.jianshu.com/p/97bf2aa1b4f7
https://baijiahao.baidu.com/s?id=1715084576852868880&wfr=spider&for=pc
https://blog.csdn.net/litao2/article/details/114580653
https://baijiahao.baidu.com/s?id=1711891781923225025&wfr=spider&for=pc
https://www.eolink.com/news/post/83020.html
https://baijiahao.baidu.com/s?id=1708322665158761572&wfr=spider&for=pcspring,springmvc,springcloud,springboot的区别
https://blog.csdn.net/dingd1234/article/details/125774340
https://zhuanlan.zhihu.com/p/640508291

远程调用框架
https://baijiahao.baidu.com/s?id=1737466192733578192&wfr=spider&for=pc
https://blog.csdn.net/jichencsdn/article/details/131143419
https://blog.csdn.net/sinat_33087001/article/details/122673617
https://blog.csdn.net/weixin_39427234/article/details/131532698
https://blog.csdn.net/weixin_64901910/article/details/132715899
https://blog.csdn.net/qq_59403228/article/details/132199598
https://blog.csdn.net/2301_79405789/article/details/132841127

负载均衡框架
https://zhuanlan.zhihu.com/p/67230722
https://www.cnblogs.com/gyli20170901/p/10069837.html
https://www.52q2.com/Ai_a_20906.html
https://blog.51cto.com/u_16213714/7903172
https://blog.csdn.net/lee_nacl/article/details/127860640

1.spring,springmvc,springcloud,springboot的区别
https://zhuanlan.zhihu.com/p/72680804?utm_id=0
https://blog.csdn.net/lovedingd/article/details/106360841

2.常用jvm启动参数
https://baijiahao.baidu.com/s?id=1769931929569360112&wfr=spider&for=pc
https://blog.csdn.net/animatelife/article/details/121235128
https://www.jianshu.com/p/81afcfc7c7b5

3.springboot核心注解
https://baijiahao.baidu.com/s?id=1682179738097607982&wfr=spider&for=pc
https://www.jianshu.com/p/96c5921445e1
https://blog.csdn.net/winerpro/article/details/122656347
https://zhuanlan.zhihu.com/p/57689422

4.jvm垃圾回收
https://blog.csdn.net/yy139926/article/details/125595125
https://blog.csdn.net/qq_55931044/article/details/128960499
https://baijiahao.baidu.com/s?id=1760399736536624559&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1708773825498446321&wfr=spider&for=pc

5.hashmap扩容机制
https://baijiahao.baidu.com/s?id=1743193874410615109
https://blog.csdn.net/m0_64363449/article/details/132122462
https://blog.csdn.net/a772304419/article/details/130835555
https://baijiahao.baidu.com/s?id=1768096765845131390&wfr=spider&for=pc

6.springcloud组件
https://www.jianshu.com/p/00e46f8b5210
https://baijiahao.baidu.com/s?id=1770720490807023101&wfr=spider&for=pc
https://blog.csdn.net/qq904748592/article/details/127572608
https://blog.csdn.net/weixin_45260582/article/details/129460914

7.spring事务如何实现
https://www.jianshu.com/p/d85203b34d64
https://www.cnblogs.com/yhb-blogs/p/17440133.html
https://www.zhihu.com/question/486577569?utm_id=0
https://www.cnblogs.com/rocky2013/articles/9463552.html
https://www.zhihu.com/question/486577569/answer/2874936167?utm_id=0
https://www.mdaima.com/it/3806.html

8.多线程核心参数
https://blog.csdn.net/qq_37980436/article/details/105065366
https://blog.csdn.net/oDianZi1234567/article/details/96828574
https://developer.aliyun.com/article/1219601
https://blog.51cto.com/u_13019/6756272
https://zhuanlan.zhihu.com/p/360536708

9.Linux常用命令,查看最占内存的进程信息
https://blog.csdn.net/qq_39706515/article/details/129486150
http://www.mobiletrain.org/about/BBS/150634.html
https://baijiahao.baidu.com/s?id=1757600324807486668&wfr=spider&for=pc
https://blog.csdn.net/chentongsan/article/details/132343842?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-5-132343842-blog-129486150.235^v38^pc_relevant_sort&spm=1001.2101.3001.4242.4&utm_relevant_index=8

9.Linux常用命令,查看最占内存的线程信息
https://blog.51cto.com/u_16175519/7225113
https://cloud.tencent.com/developer/article/1582210?from=15425
https://jingyan.baidu.com/article/4d58d541516b039dd4e9c019.html
https://blog.51cto.com/u_16099199/6887154
https://blog.51cto.com/u_16099326/6556306

10.项目中用到的设计模式,单例模式有哪几种实现方式
https://baijiahao.baidu.com/s?id=1739558928870364923&wfr=spider&for=pc
https://blog.csdn.net/weixin_63834061/article/details/130286426
https://baijiahao.baidu.com/s?id=1781015289357085122&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1661505290125455712&wfr=spider&for=pc

11.索引失效
https://blog.csdn.net/weixin_45783741/article/details/127034372
https://blog.csdn.net/sy_white/article/details/122112440

12.如何提高join查询的性能
https://baijiahao.baidu.com/s?id=1760961520581381355&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1767326619918023155&wfr=spider&for=pc
https://blog.csdn.net/zg_hover/article/details/130418510
https://www.6hu.cc/archives/164510.html
https://www.php.cn/faq/535509.html

13.redis数据类型,应用场景
https://baijiahao.baidu.com/s?id=1756962745464790137&wfr=spider&for=pc
https://www.cnblogs.com/starluke/p/11743743.html

14.线程之间怎么通信,怎么实现信息同步
https://baijiahao.baidu.com/s?id=1770485246449005420&wfr=spider&for=pc
https://blog.csdn.net/CarryMee/article/details/131119849
https://blog.csdn.net/m0_71777195/article/details/130897853
https://blog.csdn.net/TlScratch/article/details/133075093
https://blog.csdn.net/bigger_belief/article/details/131786834

15.事务隔离级别,脏读,幻读,不可重复读的发生场景
https://blog.csdn.net/weixin_43162044/article/details/127453427
https://www.xjx100.cn/news/941209.html?action=onClick
https://blog.csdn.net/weixin_47414034/article/details/123809626
https://blog.csdn.net/AwesomeP/article/details/129670170
https://www.zhihu.com/tardis/bd/art/27790194?source_id=1001

16.大表查询
https://blog.csdn.net/ayojin/article/details/127764955
https://www.yzktw.com.cn/post/952859.html
https://www.yzktw.com.cn/post/1015144.html
https://blog.51cto.com/u_16099278/6544894
https://xkzzz.com/post/87095.html
https://blog.51cto.com/u_14444/7625205
https://blog.csdn.net/weixin_57349625/article/details/125492037

PostgreSQL事务的隔离级别
https://blog.csdn.net/weixin_43871785/article/details/133067493
https://blog.csdn.net/weixin_41637329/article/details/126087310

怎么进行sql优化以及大表和小表联合查询
https://blog.51cto.com/u_16213666/7096245
https://www.yzktw.com.cn/post/678103.html
https://blog.csdn.net/HongZeng_CSDN/article/details/130047902
https://blog.csdn.net/qq_37436172/article/details/125633456
https://www.zhihu.com/question/590212517/answer/2962765330
https://zhuanlan.zhihu.com/p/646498792

1.事物的执行流程
https://wenku.baidu.com/view/443ae88049fe04a1b0717fd5360cba1aa8118cb2.html?_wkts_=1698805536021&bdQuery=%E4%BA%8B%E7%89%A9%E7%9A%84%E6%89%A7%E8%A1%8C%E6%B5%81%E7%A8%8B
https://blog.csdn.net/u013277209/article/details/114996830
https://blog.csdn.net/hao_17346586067/article/details/106427117
https://backend.devrank.cn/traffic-information/7160337130475194375
https://www.jianshu.com/p/0ad18255aebd

Nacos+Seata实现分布式事务
https://zhuanlan.zhihu.com/p/520073962

2.多线程能否保持事物一致性,为什么
https://blog.csdn.net/m0_53157173/article/details/127423286
https://blog.csdn.net/qq_38637558/article/details/128457701
https://www.51cto.com/article/768896.html
https://blog.51cto.com/u_16099243/6557334
https://zhuanlan.zhihu.com/p/626950143

java堆和栈讲一下
https://blog.csdn.net/qq_27954241/article/details/128778835
https://blog.csdn.net/qq_54276699/article/details/131889223
https://blog.csdn.net/m0_54864585/article/details/118035233

线程的启动参数,自动拆箱装箱
https://www.zhihuclub.com/200397.shtml
https://blog.csdn.net/m0_67721787/article/details/128064184
https://blog.csdn.net/weixin_45972870/article/details/123077072
https://zhuanlan.zhihu.com/p/378837190
https://blog.csdn.net/luoluoal/article/details/130274931

1、程序设置内存
https://blog.51cto.com/u_16213312/7001536
https://blog.51cto.com/u_16213446/7574612
https://www.zhihu.com/question/59440390/answer/3235973897?utm_id=0
https://blog.csdn.net/weixin_45754120/article/details/132584573
https://www.zhuangpeitu.com/article/184036349.html
https://blog.csdn.net/weixin_46806288/article/details/128267016
https://blog.csdn.net/u010131956/article/details/79536537
https://blog.51cto.com/u_15887056/5875812
https://blog.csdn.net/qq_32265203/article/details/132099842

2、容器
https://blog.csdn.net/qq_36787616/article/details/123604120
https://blog.csdn.net/zuzhiang/article/details/118016450

3、重载和重写
https://blog.csdn.net/qq_44257807/article/details/115601953
https://zhuanlan.zhihu.com/p/455750710
https://www.cnblogs.com/yoyoma0355/p/17134388.html

垃圾回收机制
https://blog.csdn.net/weixin_62458944/article/details/132244830
https://baijiahao.baidu.com/s?id=1760532273563705665&wfr=spider&for=pc
https://blog.csdn.net/qq_45198217/article/details/129908275
https://baijiahao.baidu.com/s?id=1764196887312630792&wfr=spider&for=pc
https://m.elecfans.com/article/2099683.html

Redis常见数据类型和项目中的使用
https://zhuanlan.zhihu.com/p/628826153
https://www.freesion.com/article/712871507/

Springboot的启动类注解
https://blog.csdn.net/qq_59620850/article/details/131955632
https://www.lsjlt.com/news/378999.html
https://blog.csdn.net/weixin_43935152/article/details/131196029

Linux查看堆栈命令方法
https://www.lsjlt.com/news/382736.html
https://www.dongmanai.cn/post/68306.html
https://www.dbs724.com/467247.html
https://cloud.tencent.com/developer/article/2134555?from=15425
https://blog.51cto.com/u_16213365/7018821

线程池的核心参数
https://blog.csdn.net/lhd992692552/article/details/122467521
https://blog.csdn.net/qq_50652600/article/details/121212661
https://blog.csdn.net/androidstarjack/article/details/125611341

1.mq处理失败后处理方式
https://cloud.tencent.com/developer/article/2294364?areaSource=102001.16&traceId=nZWNZgKVTZos7pvJJSO7u
http://www.3424.cn/jiagousheji/c49741.html
https://www.cnblogs.com/zhoudelun/p/17272702.html
https://blog.csdn.net/qq_38747892/article/details/126106563
https://blog.csdn.net/YH950618/article/details/127074949
https://blog.csdn.net/qq_45233518/article/details/131948377

2.垃圾回收机制算法
https://blog.csdn.net/tiantian929/article/details/122905431
https://www.jianshu.com/p/2af5a0e7409a
https://blog.csdn.net/m0_59428422/article/details/119967961
https://zhuanlan.zhihu.com/p/72802332
https://baijiahao.baidu.com/s?id=1669944206133986386&wfr=spider&for=pc

3.redis大key
https://blog.csdn.net/qq_41956014/article/details/131146077
https://baijiahao.baidu.com/s?id=1760134464004845453&wfr=spider&for=pc
https://blog.csdn.net/Weixiaohuai/article/details/125391957
https://baijiahao.baidu.com/s?id=1709288518127882966&wfr=spider&for=pc
https://cloud.tencent.com/developer/article/2294909
https://blog.51cto.com/u_15855860/6120053
https://zhuanlan.zhihu.com/p/581005734

RabbitMQ延迟队列
https://blog.csdn.net/ls199848/article/details/131357540
https://blog.csdn.net/yanghezheng/article/details/132799973
https://zhuanlan.zhihu.com/p/582787723
https://www.zhihu.com/question/485302187/answer/3101161773?utm_id=0

RabbitMQ如何做到消息不丢失?
https://baijiahao.baidu.com/s?id=1776801068811990731&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/483289106?utm_id=0
https://baijiahao.baidu.com/s?id=1770856737140759459&wfr=spider&for=pc
https://blog.csdn.net/zhiyikeji/article/details/130190175
https://blog.csdn.net/m0_71777195/article/details/129682495

RabbitMQ实现延时消息
https://blog.csdn.net/fmi110/article/details/118438060
https://www.jb51.net/program/2984764n3.htm
https://zhuanlan.zhihu.com/p/608689644?utm_id=0

4.数据库锁
https://jingyan.baidu.com/article/5552ef47fd82b5108efbc97d.html
https://blog.csdn.net/demonXwire/article/details/128160160
https://zhuanlan.zhihu.com/p/472756166
https://blog.csdn.net/LQ19900221/article/details/131395069
https://baijiahao.baidu.com/s?id=1758513599809817381&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/456317761
https://baike.baidu.com/item/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%AD%BB%E9%94%81/10015665?fr=ge_ala
https://wenku.baidu.com/view/125f0fbe270c844769eae009581b6bd97f19bcf9.html?_wkts_=1698806974652&bdQuery=%E6%95%B0%E6%8D%AE%E5%BA%93%E9%94%81

mybatsi二级缓存
https://blog.csdn.net/kandroid/article/details/130774501
https://blog.csdn.net/weixin_44102992/article/details/127913052
https://blog.csdn.net/weixin_52851967/article/details/125190163
https://blog.csdn.net/jiayoubaobei2/article/details/129272770

jvm调优
https://baijiahao.baidu.com/s?id=1708710107377134976&wfr=spider&for=pc
https://blog.csdn.net/weixin_38612401/article/details/123848025
https://blog.csdn.net/javalingyu/article/details/124587666
https://zhuanlan.zhihu.com/p/574921464
https://www.cnblogs.com/liaozhiwei/p/15644314.html
https://www.zhihu.com/question/460421152

雪花算法
https://www.jianshu.com/p/2a27fbd9e71a
https://www.jianshu.com/p/1af94260664a
https://blog.csdn.net/lq18050010830/article/details/89845790
http://wed.xjx100.cn/news/178695.html
https://blog.csdn.net/jiaomubai/article/details/124385324

3.创建表哪个作为主键
https://www.yzktw.com.cn/post/935844.html
https://blog.51cto.com/u_16213313/7051605
https://www.dbs724.com/114666.html
https://www.cnblogs.com/wxl845235800/p/7406851.html

4.缓存雪崩
https://baijiahao.baidu.com/s?id=1730541502423010481&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1768728369110117441&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1768822316249224101&wfr=spider&for=pc
https://blog.csdn.net/qq_43787197/article/details/131581410
https://blog.csdn.net/m0_63144319/article/details/131664505
https://www.php.cn/faq/533393.html
https://www.zhihu.com/question/484022509/answer/3181501846

5.多个服务,有一个宕机如何处理
https://blog.51cto.com/JavaEdge/3005343
http://www.manongjc.com/detail/32-bwccnawodubdual.html
https://www.lsjlt.com/news/210750.html
https://www.eolink.com/news/post/53129.html
https://baijiahao.baidu.com/s?id=1765666496007192861&wfr=spider&for=pc
https://www.a5idc.net/helpview_6012.html
https://gpu.xuandashi.com/74901.html
https://www.dbs724.com/446794.html
https://xiaoxiaomayi.com/vps/p/10241.html
https://wenku.baidu.com/view/87d9ef9f9889680203d8ce2f0066f5335a8167e9.html?_wkts_=1698807503393&bdQuery=%E5%A4%9A%E4%B8%AA%E6%9C%8D%E5%8A%A1%2C%E6%9C%89%E4%B8%80%E4%B8%AA%E5%AE%95%E6%9C%BA%E5%A6%82%E4%BD%95%E5%A4%84%E7%90%86
https://blog.csdn.net/weixin_73349422/article/details/130260484
https://zhuanlan.zhihu.com/p/656018031

1.Kafka确保消息的发送机制是什么?
https://blog.csdn.net/weixin_43076600/article/details/132663109

2.redis的分布式事务
https://www.php.cn/faq/562681.html
https://blog.csdn.net/u010349629/article/details/130906346
https://blog.csdn.net/u011066470/article/details/131604372
https://blog.51cto.com/u_16099164/7303611

3.hashmap和concurrenthashmap的区别?
https://worktile.com/kb/ask/37096.html
https://www.php.cn/faq/469764.html
https://zhuanlan.zhihu.com/p/496061224
https://blog.csdn.net/luoluoal/article/details/130468719

redis事务
https://baijiahao.baidu.com/s?id=1767829845210186813&wfr=spider&for=pc
https://blog.csdn.net/qq_53679373/article/details/132352578
https://blog.csdn.net/weixin_45080272/article/details/129715920
https://www.cnblogs.com/wzh2010/p/17154368.html

redis管道
https://blog.csdn.net/weixin_42972832/article/details/130679225
https://blog.csdn.net/dreamingzihao/article/details/132527326
https://baijiahao.baidu.com/s?id=1772902297700419599&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/630038232

eureka原理
https://blog.csdn.net/weixin_38191691/article/details/124901399
https://blog.csdn.net/summer_fish/article/details/125084182
https://baijiahao.baidu.com/s?id=1711887544400957664&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/464585096?utm_id=0
https://www.cnblogs.com/vchar/p/14735229.html

mysql锁
https://zhuanlan.zhihu.com/p/456317761
https://baijiahao.baidu.com/s?id=1770050545967403850&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1709427910908845097&wfr=spider&for=pc
https://blog.csdn.net/qq_43842093/article/details/131736963
https://blog.csdn.net/m0_56361048/article/details/131073620

2.mysql主键索引和唯一索引的区别
https://blog.csdn.net/SunNang/article/details/121531022
https://www.php.cn/faq/480437.html
https://blog.csdn.net/qq_38712932/article/details/82963932
https://www.cnblogs.com/labimeilexin/p/14871181.html
https://www.zhihu.com/question/264623466/answer/2230592648?utm_id=0

3.spring的注入方式
https://baijiahao.baidu.com/s?id=1714296403354500918&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1753605093049637062&wfr=spider&for=pc
https://blog.csdn.net/Eliauk4/article/details/126189252
https://zhuanlan.zhihu.com/p/358526088?utm_id=0
https://baijiahao.baidu.com/s?id=1748622481597422969&wfr=spider&for=pc

4.redis在项目中的使用
https://baijiahao.baidu.com/s?id=1761874045287867809&wfr=spider&for=pc
https://blog.csdn.net/weixin_49238443/article/details/125906801
https://blog.csdn.net/lejian/article/details/123099287
https://zhuanlan.zhihu.com/p/518594810
https://www.jb51.net/article/232840.htm
https://www.jb51.net/article/232840.htm
https://blog.51cto.com/u_16213666/7032285
https://www.jianshu.com/p/109155501863

5.微服务之间的调用
https://blog.csdn.net/qq_45632311/article/details/127446415
https://blog.csdn.net/m0_47114547/article/details/130735079
https://www.python100.com/html/112653.html
https://www.cnblogs.com/88223100/p/The-best-invocation-method-between-microservices.html

1、jvm类加载器
https://blog.csdn.net/qq_41149775/article/details/127391931
https://blog.csdn.net/c630843901/article/details/129929877
https://zhuanlan.zhihu.com/p/649038045
https://blog.51cto.com/morris131/6216476
https://www.cnblogs.com/lyuzt/p/12057385.html

2、springboot注入方式
https://www.jianshu.com/p/5d7bd67107f6
https://www.zhihu.com/question/382107105
https://blog.csdn.net/qq_15706073/article/details/125826607
https://zhuanlan.zhihu.com/p/443347394?utm_id=0
https://www.cnblogs.com/MarchThree/p/6359634.html
https://blog.csdn.net/qq_46136300/article/details/123230761
https://baijiahao.baidu.com/s?id=1760298531854021959&wfr=spider&for=pc

4、sql调优
https://baijiahao.baidu.com/s?id=1767213898798156300&wfr=spider&for=pc
https://blog.csdn.net/HJW_233/article/details/131636552
https://blog.csdn.net/Dream_xun/article/details/123492022
https://www.cnblogs.com/hzxll/p/17352040.html
https://www.jianshu.com/p/3884d2ce4fb3

5、短期1到2个月的加班,你怎么看
https://baijiahao.baidu.com/s?id=1763499319205208014&wfr=spider&for=pc
https://jingyan.baidu.com/article/546ae185cca0985049f28c95.html
https://zhidao.baidu.com/question/2126744250575392787.html
https://baijiahao.baidu.com/s?id=1720287713938758789&wfr=spider&for=pc

1.Java有哪些容器?
https://blog.csdn.net/hsw815773943/article/details/131302387
https://blog.csdn.net/zuzhiang/article/details/118016450
https://www.php.cn/faq/480439.html
https://www.javanav.com/interview/4147d95e693945e7a50345fd33ec817e.html
https://zhuanlan.zhihu.com/p/628481382?utm_id=0

2.有没有完全设计和搭建整个系统
https://www.zhihu.com/question/268090534/answer/2830326077
https://new.qq.com/rain/a/20210311A08BJ600
https://zhuanlan.zhihu.com/p/469498437
https://zhuanlan.zhihu.com/p/616939858
https://blog.csdn.net/Odyssues_lee/article/details/88428374

3.是否使用过Redis?
https://www.cnblogs.com/jadite/p/16732835.html
https://www.zhihu.com/question/269992451?ssr_src=heifetz
https://blog.51cto.com/u_16175442/7400839
https://blog.51cto.com/u_16213342/7345044

精选 21道 Redis 最常问面试题
https://blog.csdn.net/w915209092/article/details/126035419

4.有没有使用过联合索引?
https://blog.csdn.net/jam_yin/article/details/131115764
https://www.php.cn/faq/492960.html
https://blog.csdn.net/qq_42014600/article/details/101267892
https://blog.csdn.net/CPLASF_/article/details/126340120
https://blog.csdn.net/bzxhfn/article/details/128661045
https://blog.csdn.net/qq_35590091/article/details/107536144

5.有没有参与过数据库的分库分表,如何实现的
https://blog.csdn.net/hyf20144055065/article/details/125188171
https://zhuanlan.zhihu.com/p/348161166?utm_id=0
https://www.cnblogs.com/songgj/p/14246471.html
https://www.zhihu.com/question/504073089
https://www.jianshu.com/p/75a6524a6fdb
https://www.cnblogs.com/wekenyblog/p/17184871.html
https://www.jb51.net/article/121743.htm

问:你最近这家公司的项目中担任什么角色
答:网上立案组小组长,负责网上立案项目项目,如:审委会、一体机、电子送达、网上保全等,负责组织成员参与从需求分析、系统设计、代码开发、测试、交付等工作。
https://www.sohu.com/a/475788903_121119370
https://baijiahao.baidu.com/s?id=1720282923733218730&wfr=spider&for=pc

问:开发工作多还是管理工作多
答:开发与管理比例是7:3
https://wen.baidu.com/question/2276667536297034388.html
https://www.zhihu.com/question/327106978/answer/2706407383?utm_id=0

问:你在以往项目中有没有遇到紧急的,棘手的问题
答:我们在做云交易系统是,遇到客户想要同时参与竞价的人达到100人以上,到系统到达50人时已经出现瓶颈,当时交易客户做服务器集群。由于客户不愿意再投诉资本,因此否决了。最后,我们解决办法是,在一台服务器上部署多套tomcat,然后手动做负载均衡,方案实施完成后,基本达到客户要求。"
分布式事物,重载和重写,finall和return
https://blog.csdn.net/qq_41753340/article/details/121685229
https://zhuanlan.zhihu.com/p/526308777
https://wen.baidu.com/question/250624900657711524.html
https://www.zhihu.com/question/299753285/answer/3212548052
https://baijiahao.baidu.com/s?id=1715510083052013072&wfr=spider&for=pc
https://www.sohu.com/a/368386731_263553

1.arrayList和linkedlist的区别
https://juejin.cn/post/6964560920588746759
https://blog.csdn.net/eson_15/article/details/51145788
https://www.jb51.net/article/204217.htm
https://cloud.tencent.com/developer/news/700913

2.es的使用
https://blog.csdn.net/pshdhx/article/details/125712448
https://blog.csdn.net/qq_42031483/article/details/117263990
https://baijiahao.baidu.com/s?id=1697619668173061658&wfr=spider&for=pc

3.springboot的注解
https://baijiahao.baidu.com/s?id=1721800705289812039&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1713045744318175557&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/593053050

4.equals和==的区别
https://blog.csdn.net/weixin_46460843/article/details/110310604
https://zhuanlan.zhihu.com/p/338350987?utm_id=0
https://jingyan.baidu.com/article/4853e1e54e95a15808f72641.html
https://zhuanlan.zhihu.com/p/58126578/

Arraylist跟LinekList的区别 ?
https://blog.csdn.net/qq_38082146/article/details/1187075063
https://blog.csdn.net/super_DuoLa/article/details/122186075
https://zhuanlan.zhihu.com/p/585694470
https://www.zhihu.com/question/354586366?utm_id=0
https://www.cnblogs.com/Jonecmnn/p/8557142.html
https://mikechen.cc/15720.html

给你一串数怎么找第四大的数
https://www.codenong.com/14122526/
https://blog.51cto.com/u_16213316/7392005
https://blog.csdn.net/weixin_42613360/article/details/129551571

1.mybatis一级缓存二级缓存
https://baijiahao.baidu.com/s?id=1611406318430829560&wfr=spider&for=pc
https://blog.csdn.net/hjkl761/article/details/130198892
https://blog.csdn.net/weixin_58724261/article/details/131204543
https://www.cnblogs.com/jundong2177/p/17452415.html

2.Redis分布式锁
https://www.cnblogs.com/wangyingshuo/p/14510524.html?ivk_sa=1024320u
https://cloud.tencent.com/developer/article/1916740
https://zhuanlan.zhihu.com/p/129886269

3.MySQL聚簇索引
https://cloud.tencent.com/developer/article/1870279?from=15425
https://blog.csdn.net/quanzhan_King/article/details/130323685
https://blog.csdn.net/asad21654864/article/details/131819609
https://baijiahao.baidu.com/s?id=1764976237124415279&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/654742861
https://www.yzktw.com.cn/post/590105.html

1-Redis的持久化两种方式的区别
https://zhuanlan.zhihu.com/p/649741192
https://blog.csdn.net/qq_35030548/article/details/132568874
https://blog.csdn.net/qq_40692547/article/details/132567344
https://blog.51cto.com/u_16099315/6478793

2-volatile的作用
https://zhuanlan.zhihu.com/p/138819184?utm_medium=social&utm_oi=917114315352473600
https://blog.csdn.net/qq_26460841/article/details/118529740
https://blog.csdn.net/qq_43116031/article/details/133587934

3-synchorized的实现原理
https://blog.csdn.net/weixin_43785688/article/details/124338720
https://blog.csdn.net/weixin_45525272/article/details/126380932
https://zhuanlan.zhihu.com/p/629350720
https://zhuanlan.zhihu.com/p/599656956?utm_id=0
https://baijiahao.baidu.com/s?id=1691138064628367767&wfr=spider&for=pc
https://wenku.baidu.com/view/5b8a95392d3f5727a5e9856a561252d381eb2063.html?_wkts_=1698810035346&bdQuery=synchorized%E7%9A%84%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86&needWelcomeRecommand=1

重载和复写
https://blog.csdn.net/weixin_39443483/article/details/113051360
https://blog.csdn.net/weixin_45711681/article/details/124954246
https://wenku.baidu.com/view/912e537b51ea551810a6f524ccbff121dd36c5f4.html?_wkts_=1698809574500&bdQuery=%E9%87%8D%E8%BD%BD%E5%92%8C%E5%A4%8D%E5%86%99&needWelcomeRecommand=1

1 Kafka知道吗
https://www.cnblogs.com/brithToSpring/p/13612606.html
https://baijiahao.baidu.com/s?id=1775007350544196131&wfr=spider&for=pc
https://blog.csdn.net/qq_47938856/article/details/129753000
https://www.zhihu.com/question/494973374/answer/2564505061?utm_id=0
https://www.freesion.com/article/3726841137/

2 seata如何提交事物,其他事物提交模式,如AT,TCC
https://baijiahao.baidu.com/s?id=1777717003459842931&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1712163514749816361&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/536974624
https://blog.csdn.net/Gufang617/article/details/129111735
https://baijiahao.baidu.com/s?id=1730735093379313834&wfr=spider&for=pc
https://blog.csdn.net/x37558670/article/details/123865811
https://zhuanlan.zhihu.com/p/566683139?utm_id=0

4 提到红黑树,红黑树的特点
https://blog.csdn.net/m0_56863607/article/details/129556611
https://blog.csdn.net/weixin_57763462/article/details/122783143
https://zhuanlan.zhihu.com/p/379612528

5 树的遍历有前序,中序,后序遍历,可以说下层次遍历吗
https://blog.csdn.net/CoderTnT/article/details/113946026
https://zhuanlan.zhihu.com/p/614580376
https://blog.csdn.net/weixin_42899321/article/details/127149203
https://www.cnblogs.com/clwsec/p/11569686.html

索引在InnoDB中的实现原理
https://www.yingsoo.com/news/database/57333.html
https://blog.csdn.net/hellozhxy/article/details/109045087
https://baijiahao.baidu.com/s?id=1598257553176708891&wfr=spider&for=pc
https://www.zhihu.com/question/382405725/answer/2230589716
https://zhuanlan.zhihu.com/p/365415843

final的用法
https://blog.csdn.net/qq_43751200/article/details/107502259
https://blog.csdn.net/u012056417/article/details/79359978
https://zhuanlan.zhihu.com/p/463855174
https://wenku.baidu.com/view/1ee6ed9aef3a87c24028915f804d2b160a4e865a.html?_wkts_=1698810422647&bdQuery=final%E7%9A%84%E7%94%A8%E6%B3%95&needWelcomeRecommand=1

类的单一原则
https://blog.csdn.net/li1325169021/article/details/105909994
https://blog.csdn.net/jiulu313/article/details/133062266
https://www.jianshu.com/p/cf337730c588
https://mikechen.cc/18552.html
https://wenku.baidu.com/view/8bc293b89889680203d8ce2f0066f5335a8167eb.html?_wkts_=1698810469986&bdQuery=%E7%B1%BB%E7%9A%84%E5%8D%95%E4%B8%80%E5%8E%9F%E5%88%99&needWelcomeRecommand=1

List和ArrayList
https://blog.csdn.net/W256936/article/details/132181716
https://blog.csdn.net/weixin_45687036/article/details/123118857
https://blog.csdn.net/qq_64668629/article/details/132831237
https://blog.csdn.net/XVJINHUA954/article/details/106437479/
https://blog.csdn.net/weixin_65950231/article/details/130776319

Redis使用情况
https://zhuanlan.zhihu.com/p/659463467
https://blog.csdn.net/baidu_38493460/article/details/130500729
https://blog.csdn.net/weixin_42113716/article/details/132736861
https://baijiahao.baidu.com/s?id=1759703022041969517&wfr=spider&for=pc

Linux的常用命令,查看8080端口的命令
https://www.dbs724.com/148763.html
https://blog.csdn.net/zouyang920/article/details/130859498
https://baijiahao.baidu.com/s?id=1733577745620668881&wfr=spider&for=pc

Linux的常用命令,查看日志的命令
https://blog.csdn.net/weixin_44625361/article/details/132121668
https://www.php.cn/faq/482167.html
https://www.php.cn/faq/501279.html

Linux的常用命令,如何查看一个日志的后100行
https://blog.csdn.net/chenthe1/article/details/130760660
https://blog.csdn.net/weixin_44431371/article/details/105784911
http://www.manongjc.com/detail/64-mazcpklbsaaqizg.html
https://cloud.tencent.com/developer/article/2179284?areaSource=102001.19&traceId=9UozACkHPpOLUZtYYeb-B

2、mysql的优化,简单提了分库分表;
https://zhuanlan.zhihu.com/p/636952319
https://blog.csdn.net/qq_20957669/article/details/124466900
https://blog.csdn.net/qq_30635523/article/details/131325550
https://www.cnblogs.com/dukuan/p/9480610.html
https://www.dbs724.com/130839.html

3、SpringMVC的执行流程
https://blog.csdn.net/weixin_58724261/article/details/131216229
https://blog.csdn.net/band_mmbx/article/details/126314832
https://mikechen.cc/18278.html
https://baijiahao.baidu.com/s?id=1772356168095589835&wfr=spider&for=pc

介绍你做过什么项目
https://blog.csdn.net/zcm101/article/details/107090112

Arraylist和Linkedlist区别
https://blog.csdn.net/ltq2030/article/details/123637681
https://www.knowbaike.com/it/61085.html

linux常用命令
https://aistudio.baidu.com/projectdetail/4411864?ad-from=1517
https://aistudio.baidu.com/projectdetail/37491?ad-from=1517
https://blog.csdn.net/m0_62808124/article/details/127540625
https://www.cnblogs.com/hzxll/p/16006567.html

mycat分库分表怎么使用
https://blog.csdn.net/qq_46548855/article/details/129914107
https://baijiahao.baidu.com/s?id=1735714154799360184&wfr=spider&for=pc
https://zhuanlan.zhihu.com/p/505624891
https://blog.csdn.net/qq_36405210/article/details/132741532
https://www.cnblogs.com/mracale/p/8989248.html

你在项目中依据什么进行分库分表
https://www.zhihu.com/question/504073089
https://zhuanlan.zhihu.com/p/78518095
https://blog.csdn.net/qq_38730338/article/details/127788806
https://www.cnblogs.com/wekenyblog/p/17184871.html
https://zhuanlan.zhihu.com/p/605884141?utm_id=0
https://blog.csdn.net/lp15929801907/article/details/130691215
https://www.zhihuclub.com/177441.shtml

springboot核心注解
https://zhuanlan.zhihu.com/p/57689422
https://www.jianshu.com/p/96c5921445e1

dubbo
https://blog.csdn.net/woschengxuyuan/article/details/130114899
https://blog.csdn.net/noaman_wgs/article/details/70214612
https://segmentfault.com/a/1190000019896723
https://blog.csdn.net/u010887744/article/details/64160769

mybatis
https://zhuanlan.zhihu.com/p/260090982?utm_source=wechat_session
https://baijiahao.baidu.com/s?id=1740952678247620575&wfr=spider&for=pc
https://blog.csdn.net/brok1n/article/details/66973449
https://zhuanlan.zhihu.com/p/624027625
https://baike.baidu.com/item/MyBatis/2824918?fr=ge_ala

关于项目中的报表批量导入导出如何实现
https://blog.csdn.net/weixin_61774511/article/details/130122964
https://zhuanlan.zhihu.com/p/459281103
https://blog.csdn.net/weixin_66939060/article/details/131665714
https://zhuanlan.zhihu.com/p/459281103

1.项目参与过哪些,具体干了什么?
https://wenku.baidu.com/view/2a74cc83adf8941ea76e58fafab069dc502247bd.html?_wkts_=1698811393364&bdQuery=%E9%A1%B9%E7%9B%AE%E5%8F%82%E4%B8%8E%E8%BF%87%E5%93%AA%E4%BA%9B%2C%E5%85%B7%E4%BD%93%E5%B9%B2%E4%BA%86%E4%BB%80%E4%B9%88%3F&needWelcomeRecommand=1
https://www.meidekan.com/zuowen/127159754.html
https://baijiahao.baidu.com/s?id=1779249133062624252&wfr=spider&for=pc

2.多线程阻塞队列有哪些?
https://blog.csdn.net/m0_69119792/article/details/129836314
https://blog.csdn.net/qq_48584557/article/details/129827242
https://blog.csdn.net/qq_40306697/article/details/119718820
https://blog.csdn.net/qq_43116031/article/details/130663462
https://blog.csdn.net/weixin_61518137/article/details/123458389

讲一下文件流
https://blog.csdn.net/weixin_39158966/article/details/130362811
https://blog.csdn.net/Kristabo/article/details/123740644
https://blog.csdn.net/zch981964/article/details/130751083
https://blog.csdn.net/m0_74198476/article/details/130918166
https://blog.csdn.net/qq_60668274/article/details/123805355
https://blog.csdn.net/jsbylibo/article/details/130376880
https://blog.csdn.net/qq_45044074/article/details/116360622
https://blog.csdn.net/m0_72571405/article/details/132529122
https://www.cnblogs.com/yaoteng00/p/12550939.html
https://baike.baidu.com/item/%E6%96%87%E4%BB%B6%E6%B5%81/15663179?fr=ge_ala

索引
https://blog.csdn.net/ChineseSoftware/article/details/123201057
https://baike.baidu.com/item/%E7%B4%A2%E5%BC%95/5716853?fr=ge_ala
https://baijiahao.baidu.com/s?id=1771617770293850336&wfr=spider&for=pc

对aop理解
https://www.zhihu.com/question/484985184
https://zhuanlan.zhihu.com/p/296715474
https://baijiahao.baidu.com/s?id=1698997927680695161&wfr=spider&for=pc
https://blog.csdn.net/muyimo/article/details/123681694
https://worktile.com/kb/ask/8970.html

线程
https://it.sohu.com/a/666013064_120926322
https://blog.csdn.net/weixin_51182368/article/details/125799573
https://wenku.baidu.com/view/e4a8d4766f175f0e7cd184254b35eefdc8d315dd.html?_wkts_=1698811741158&bdQuery=%E7%BA%BF%E7%A8%8B&needWelcomeRecommand=1

Java多线程
https://baijiahao.baidu.com/s?id=1781100619479967309&wfr=spider&for=pc
https://www.cnblogs.com/yjboke/p/8911220.html
https://blog.csdn.net/m0_60563771/article/details/121070409

Linux多线程编程
https://c.biancheng.net/view/9025.html

mybatis的动态标签
https://blog.csdn.net/XikYu/article/details/130835467
https://www.jb51.net/article/231807.htm
https://blog.csdn.net/weixin_52062730/article/details/132565929

1、redis雪崩及解决方法
https://blog.csdn.net/CJPSR/article/details/131848434
https://baijiahao.baidu.com/s?id=1769841562326186550&wfr=spider&for=pc
https://www.cnblogs.com/ciel717/p/15872506.html
https://blog.51cto.com/u_16099280/7084678

2、mybatis索引有哪两种
https://blog.csdn.net/m0_64203806/article/details/129401365
https://blog.csdn.net/weixin_54438185/article/details/126674690
https://www.jianshu.com/p/05a4d2686613
https://zhuanlan.zhihu.com/p/552997555?utm_id=0
https://cloud.tencent.com/developer/article/2233081?areaSource=102001.19&traceId=1hm98JxtcryFlbRscYErm

3、谈谈对Java集合的理解
https://blog.csdn.net/qq_41089622/article/details/131374242
https://blog.csdn.net/m0_62436868/article/details/123767668
https://blog.csdn.net/qq_41894176/article/details/125154638
https://blog.csdn.net/H445584704/article/details/121155648
https://blog.csdn.net/GSl0408/article/details/126733058

5、vue的生命周期
https://blog.csdn.net/weixin_42343966/article/details/128253661
https://baijiahao.baidu.com/s?id=1666856587011806509&wfr=spider&for=pc
https://www.jianshu.com/p/4f8daeafe58f
https://www.cnblogs.com/chendezhen/p/16021855.html

异常的种类
https://blog.csdn.net/aiwokache/article/details/118469876
http://www.mobiletrain.org/interview/java/98155.html
https://www.cnblogs.com/javaupup/p/16263544.html
https://blog.csdn.net/weixin_59497353/article/details/122529376
https://baijiahao.baidu.com/s?id=1700163513919300219&wfr=spider&for=pc
https://www.cnblogs.com/misscai/p/9581825.html

jvm内存模型
https://blog.csdn.net/twotwo22222/article/details/127890270
https://baijiahao.baidu.com/s?id=1709435405507347362&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1722629637623477825&wfr=spider&for=pc

AOP怎么实现
https://blog.csdn.net/Bro_come/article/details/129697448
https://worktile.com/blog/pingcode-125/amp/
https://blog.csdn.net/weixin_39570751/article/details/130865989
https://zhuanlan.zhihu.com/p/645474002
https://baijiahao.baidu.com/s?id=1766469223830713760&wfr=spider&for=pc

为什么使用redis
https://www.cnblogs.com/pjhh/p/15813508.html
https://blog.csdn.net/qq_33240556/article/details/120998259
https://blog.csdn.net/qq_42894896/article/details/84260908
https://baijiahao.baidu.com/s?id=1668950557218507118&wfr=spider&for=pc

为什么使用索引
https://blog.csdn.net/a576656008/article/details/104036751
https://c.biancheng.net/view/7890.html
https://zhuanlan.zhihu.com/p/52124916
https://www.cnblogs.com/tkzL/p/8708671.html

看完MySQL核心25问,我押中了面试官的考题
https://zhuanlan.zhihu.com/p/501907982

hashmap与hashset区别
https://blog.csdn.net/qq_44790505/article/details/121871836
https://mikechen.cc/28116.html
https://blog.csdn.net/weixin_47629516/article/details/124056554
https://zhuanlan.zhihu.com/p/633161952
https://www.cnblogs.com/zhusf/p/10572350.html
https://www.dovov.com/hashsethashmap.html

mybatis查询标签
https://c.biancheng.net/mybatis/select.html
https://blog.csdn.net/qq_53195321/article/details/130043122
https://blog.csdn.net/weixin_46058921/article/details/128067154

mybatis批量查询标签
https://pythonjishu.com/tvqwuvfrwfykzfr/
https://blog.csdn.net/zhangbeizhen18/article/details/130209543
https://blog.csdn.net/m1729339749/article/details/132646675
https://zhuanlan.zhihu.com/p/650022556
https://www.cnblogs.com/xiaomaomao/p/15629857.html
https://www.php-note.com/2227.html

drools规则引擎
https://blog.csdn.net/Jack_user/article/details/132551258
https://zhuanlan.zhihu.com/p/608390486
https://www.xjx100.cn/news/654610.html?action=onClick
https://www.lxiaoyu.com/p/48964

flink大数据组件的了解
https://www.jianshu.com/p/ef95fbb92990
https://blog.csdn.net/weixin_59262008/article/details/128368445
https://download.csdn.net/blog/column/10714777/132454274
https://blog.csdn.net/beixige/article/details/132672402
https://baijiahao.baidu.com/s?id=1779662807154720693&wfr=spider&for=pc

最快多久到岗
https://zhidao.baidu.com/question/993416019457198139.html
https://www.zhihu.com/question/481098708/answer/2071909099
https://www.xiaohongshu.com/explore/63eb0023000000000800d702
https://baijiahao.baidu.com/s?id=1745981532414638943&wfr=spider&for=pc

1.流程模板和流程实例的关系?
https://blog.csdn.net/qq_40792800/article/details/120552762
https://www.jianshu.com/p/80d58fc88ddc?utm_campaign=maleskine&utm_content=note&utm_medium=reader_share&utm_source=weibo
https://blog.csdn.net/seawaving/article/details/132321739
https://wenku.baidu.com/aggs/8dd994fbfab069dc502201bd.html?_wkts_=1698813006698&bdQuery=%E6%B5%81%E7%A8%8B%E6%A8%A1%E6%9D%BF%E5%92%8C%E6%B5%81%E7%A8%8B%E5%AE%9E%E4%BE%8B%E7%9A%84%E5%85%B3%E7%B3%BB%3F

2.项目中如何使用bpmn.js的?
https://blog.csdn.net/weixin_43025151/article/details/126671590
https://www.cnblogs.com/37Y37/p/13684415.html
https://blog.csdn.net/regretTAT/article/details/131063107
https://developer.aliyun.com/article/1116622

3.项目中如何使用flink的,什么是flink CEP,举例说明。
https://dblab.xmu.edu.cn/blog/3120/
https://zhuanlan.zhihu.com/p/399726869
https://www.jianshu.com/p/780df5c4e34c
https://zhuanlan.zhihu.com/p/399726869
https://blog.csdn.net/m0_51111980/article/details/130053845
https://www.cnblogs.com/gao1261828/p/17380939.html
https://blog.csdn.net/weixin_44131414/article/details/113883061

4.HBase如何使用的?
https://blog.51cto.com/u_16099299/6952825
https://blog.51cto.com/u_16099323/6342653
https://www.cnblogs.com/ldxsuanfa/p/10663075.html
https://zhuanlan.zhihu.com/p/452156798
https://help.aliyun.com/document_detail/119572.html?spm=5176.22414175.sslink.4.3a285ae9YA2bVO
https://help.aliyun.com/document_detail/164447.html?spm=5176.22414175.sslink.3.3a285ae9YA2bVO
https://blog.csdn.net/u012998680/article/details/129885860
https://blog.csdn.net/qq_37480069/article/details/130410629

5.Spark 是使用JAVA还是scala编程,混合编程可靠性如何?
https://blog.csdn.net/m0_57624876/article/details/116724153
https://blog.51cto.com/u_16213710/7236797
https://blog.csdn.net/AFu_xmu/article/details/108761058
https://www.zhihu.com/question/23083967/answer/2976929053
https://wenku.csdn.net/answer/9d29efea4fcd4a92a4b2f2fb6e5c70aa

Spring Boot实战:拦截器与过滤器详解与使用!!!
https://baijiahao.baidu.com/s?id=1696899280781569044&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1762715250299665840&wfr=spider&for=pc

springboot拦截器
https://blog.csdn.net/weixin_51351637/article/details/128058053
https://blog.csdn.net/heihaozi/article/details/131428958
https://www.jianshu.com/p/d218a03523e2
https://www.cnblogs.com/dragon-lan/p/14327493.html
https://c.biancheng.net/spring_boot/interceptor.html
https://www.php.cn/faq/539110.html
http://www.codebaoku.com/it-java/it-java-230936.html

springboot过滤器
https://blog.csdn.net/worilb/article/details/129616956
https://blog.csdn.net/Microhoo_/article/details/129968379
https://cloud.tencent.com/developer/article/1911152

mysql主键索引
https://blog.csdn.net/weixin_54168675/article/details/127706060
https://blog.csdn.net/weixin_39407597/article/details/131263496
https://blog.51cto.com/u_16213585/7038434
https://zhuanlan.zhihu.com/p/643924600
https://blog.51cto.com/u_13912516/5938581

微服务网关 ip黑白名单如何实现?
https://blog.csdn.net/Mrqiang9001/article/details/126608937
https://zhuanlan.zhihu.com/p/658393986
https://help.aliyun.com/zh/mse/user-guide/configure-ip-address-blacklists-and-whitelists-for-gateways

微服务 - Kong Http Api 实现负载均衡、jwt认证、限流、黑白名单
https://cloud.tencent.com/developer/article/2276960?areaSource=102001.11&traceId=JOfMQhVL9cXfwNJ53s-aO

如何防止千万级别的请求高并发访问网关导致系统崩溃
https://developer.aliyun.com/article/1311642
https://www.cnblogs.com/sunyu1996/p/14689093.html
https://blog.51cto.com/cglt1024/3698677
https://baijiahao.baidu.com/s?id=1761897567951723384&wfr=spider&for=pc
https://baijiahao.baidu.com/s?id=1637303564816455675&wfr=spider&for=pc
https://blog.csdn.net/YNlanduiyun/article/details/130058147
https://zhuanlan.zhihu.com/p/585422790
https://www.zhihu.com/question/591718637/answer/3005297632
https://wenku.baidu.com/view/8315699d514de518964bcf84b9d528ea80c72f1f.html?_wkts_=1698813678543&bdQuery=%E5%A6%82%E4%BD%95%E9%98%B2%E6%AD%A2%E5%8D%83%E4%B8%87%E7%BA%A7%E5%88%AB%E7%9A%84%E8%AF%B7%E6%B1%82%E9%AB%98%E5%B9%B6%E5%8F%91%E8%AE%BF%E9%97%AE%E7%BD%91%E5%85%B3%E5%AF%BC%E8%87%B4%E7%B3%BB%E7%BB%9F%E5%B4%A9%E6%BA%83&needWelcomeRecommand=1

1.共享锁和排他锁有啥区别,使用场景
https://www.cnblogs.com/panxuejun/p/9054080.html
https://www.shence123.com/s/55173.html
https://blog.csdn.net/weixin_41635750/article/details/118347133
https://blog.csdn.net/wangshuai6707/article/details/130830936

2.eurake用的cap哪个原则,优势是什么
https://blog.csdn.net/u013733643/article/details/123970186
https://blog.51cto.com/u_15812686/5740335


Ribbon介绍和使用
https://www.cnblogs.com/cnetsa/p/16982021.html
https://blog.csdn.net/u013733643/article/details/123970395
https://www.jianshu.com/p/73976dcd09d3

3.网关里面的组件除了ribbon,还可以用什么?
可以用Feign组件(替代Ribbon)
https://blog.51cto.com/u_15057819/3691369
Feign简介与简单应用
https://blog.csdn.net/chengqiuming/article/details/80713471
Feign原理
https://www.cnblogs.com/crazymakercircle/p/11965726.html
Ribbon 的替代品 Spring Cloud Loadbalancer 使用与原理分析
https://blog.csdn.net/qq_39363204/article/details/124357014
SpringCloud - LoadBalancer负载均衡
https://blog.csdn.net/SIESTA030/article/details/125256335
Spring Cloud LoadBalancer
https://zhuanlan.zhihu.com/p/456948287
微服务生态组件之Spring Cloud LoadBalancer详解和源码分析
https://blog.csdn.net/qq_20949471/article/details/124657920

怎么通过aop获取到参数的
https://blog.51cto.com/panyujie/6079138
https://blog.csdn.net/qq_47128897/article/details/131333729
https://blog.51cto.com/u_16213660/7330372
https://blog.51cto.com/u_14457/7590731
https://blog.csdn.net/jiligulu111/article/details/132690967
https://blog.51cto.com/u_14457/7590731
https://cloud.tencent.com/developer/article/2185532?areaSource=102001.4&traceId=SQJYZbugZYzjcG9neABgl

索引底层原理
https://blog.csdn.net/Wyf_Fj/article/details/126415270
https://www.cnblogs.com/lei-z/p/15839133.html
https://www.cnblogs.com/laurarararararara/p/11968305.html
https://zhuanlan.zhihu.com/p/77383599/
https://zhuanlan.zhihu.com/p/369396113
https://www.jianshu.com/p/a4fa36377eea

$和#区别
https://blog.csdn.net/m0_64188165/article/details/131894695
https://blog.csdn.net/qq_40277163/article/details/124756536
https://zhidao.baidu.com/question/1839558894562949020.html
https://www.php.cn/faq/433398.html
https://zhuanlan.zhihu.com/p/556736458