ymzdb7的博客

原创 Jvm工具

jdk自带工具:jvisualvm，用于实时查看jvm堆使用情况idea可集成visualvm launcher插件百度搜索visualvm可下载相关的tools即visual gc

原创 缓存过期与一致性问题及雪崩与穿透

原创 Spring在普通类中使用自动注入Bean

在Spring中，我们会在Controller层使用自动注入的Service层，在Service层使用自动注入的Dao层，如果想在普通的类中使用自动注入Service或者是Dao层时，可以这样做：1、在相应的类上加上@Component注解@Component注解将我们的类实例化到Spring容器中，这样的方式其实就是相当于xml配置文件中的<bean id="" class="...

转载 kafka依赖zookeeper原因解析及应用场景

https://www.cnblogs.com/dannylinux/p/10516093.html

转载 CDN工作原理

https://segmentfault.com/a/1190000000538796

转载 轻松搞懂WebService工作原理

https://www.cnblogs.com/codelir/p/5476517.html

转载 设计模式总结

https://blog.youkuaiyun.com/qq_38526573/article/details/89390667

转载 SpringMVC最新最详细思维导图

https://download.youkuaiyun.com/download/aohongzhu/11263995

转载 Spring框架学习 思维导图

https://download.youkuaiyun.com/download/qq_38986946/10045116

转载 数据结构与算法

https://blog.youkuaiyun.com/wanghuan203/article/details/79329429https://www.cnblogs.com/lisen10/p/datastruct.htmlhttp://data.biancheng.net/https://download.youkuaiyun.com/download/qq_38672855/10387724http...

转载 redis底层是单线程

https://blog.youkuaiyun.com/ahjxhy2010/article/details/80256679

转载 Spring注解的实现原理

https://blog.youkuaiyun.com/u012345683/article/details/77099915https://blog.youkuaiyun.com/jsjsjs1789/article/details/80037539https://www.cnblogs.com/huajiezh/p/5263849.html

转载 高并发与多线程的关系与区别

https://blog.youkuaiyun.com/liuhuiteng/article/details/88371292

转载 idea常用高级技巧

https://blog.youkuaiyun.com/sinat_30160727/article/details/77985074https://www.cnblogs.com/jun1019/p/9741224.htmlhttps://blog.youkuaiyun.com/dataiyangu/article/details/88703055https://blog.youkuaiyun.com...

转载 nginx已经启动 无法访问页面

https://blog.youkuaiyun.com/crazzy0727/article/details/53610888https://www.cnblogs.com/codingcloud/p/5095066.html

转载 Spring IOC 容器源码分析

http://www.importnew.com/27469.html

转载 spring源码aop

https://www.cnblogs.com/xiexj/p/7366890.htmlhttps://blog.youkuaiyun.com/eagle_____/article/details/78617281

转载 String、String.valueOf、toString 它们三者的区别总结

https://blog.youkuaiyun.com/yxbillie/article/details/80328307

转载 servlet详解

https://www.cnblogs.com/ysocean/p/6912191.html

转载 Spring容器和应用上下文的阐述

https://www.cnblogs.com/chenbenbuyi/p/8166304.html

转载 i++和++i 和i+1的区别

https://blog.youkuaiyun.com/code_7/article/details/45895545https://blog.youkuaiyun.com/weixin_39800144/article/details/80749123

转载 ArrayList详解，看这篇就够了

https://blog.youkuaiyun.com/sihai12345/article/details/79382649

转载 ArrayList和LinkedList查询增删速度对比（可颠覆你的概念观）

https://blog.youkuaiyun.com/qq_33467464/article/details/84570400

转载 Java集合中List,Set以及Map等集合体系详解(史上最全)

https://blog.youkuaiyun.com/zhangqunshuai/article/details/80660974

转载 map.keySet()的用法

https://bbs.youkuaiyun.com/topics/390419305?page=1

转载 java的int的两个类型相除，结果怎么取舍

https://zhidao.baidu.com/question/1434799937638594259.html

转载 idea常用插件

https://www.cnblogs.com/javaLf/p/9899643.html

转载 支付宝沙箱环境对接

https://blog.youkuaiyun.com/luomingyi2016/article/details/78947605

转载 char字符对应的ASCII码值

https://blog.youkuaiyun.com/hs2201056/article/details/66036405

转载 联合索引与单个索引的区别

https://blog.youkuaiyun.com/weixin_42914675/article/details/85158866

转载 windows快捷鍵

http://www.360doc.com/content/19/0104/07/1351456_806392058.shtml

转载 left join、right join 、inner join 的区别

https://www.cnblogs.com/assasion/p/7768931.html

转载 ConcurrentLinkedQueue使用和方法介绍

https://www.cnblogs.com/yangzhenlong/p/8359875.html

转载 java 一个类怎么实现两个接口

直接用英文逗号分隔就可以了，比如： 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 inerfaceIHello{ StringsayHello(Stri...

转载 两款值得推荐的软件listary（与everything类似）与q-dir

https://download.youkuaiyun.com/download/jihun/10534339https://download.youkuaiyun.com/download/u013799833/10296425https://www.jb51.net/softs/225977.html（q-dir中文版）https://www.listary.com/download(listary最新版...

转载 mybatis 中 foreach collection 的三种方式

https://www.cnblogs.com/PengChengLi/p/10407695.htmlhttps://www.cnblogs.com/JackpotHan/p/9799523.html

转载 eclipse 经常卡死如何解决

https://blog.youkuaiyun.com/chao430/article/details/81938231

原创 Spring基础篇——Spring容器和应用上下文理解

https://www.cnblogs.com/chenbenbuyi/p/8166304.html

转载 Eclipse中如何把自己写的方法封装成jar包及向maven工程中导入自己封装好的jar包方法

1.https://blog.youkuaiyun.com/Candy_Sir/article/details/835429812.https://blog.youkuaiyun.com/weixin_40085570/article/details/80756519 

转载 集群和分布式,区别和优点

作者：大闲人柴毛毛链接：https://www.zhihu.com/question/20004877/answer/282033178来自:https://blog.youkuaiyun.com/qq_36429929/article/details/80074741著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。&amp;amp;lt;img src=&amp;quot;h...