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Title: GitHub - songshoubin/JavaBooks: 😢备战2020年秋招Java架构面试总结的项目，包含Java书籍中的代码，比如，高并发、JVM等，同样包括了主流的技术，如SpringBoot、数据库(Mysql和Redis)、Mybatis、Dubbo、RocketMQ等。

Open Graph Title: GitHub - songshoubin/JavaBooks: 😢备战2020年秋招Java架构面试总结的项目，包含Java书籍中的代码，比如，高并发、JVM等，同样包括了主流的技术，如SpringBoot、数据库(Mysql和Redis)、Mybatis、Dubbo、RocketMQ等。

X Title: GitHub - songshoubin/JavaBooks: 😢备战2020年秋招Java架构面试总结的项目，包含Java书籍中的代码，比如，高并发、JVM等，同样包括了主流的技术，如SpringBoot、数据库(Mysql和Redis)、Mybatis、Dubbo、RocketMQ等。

Description: 😢备战2020年秋招Java架构面试总结的项目，包含Java书籍中的代码，比如，高并发、JVM等，同样包括了主流的技术，如SpringBoot、数据库(Mysql和Redis)、Mybatis、Dubbo、RocketMQ等。 - songshoubin/JavaBooks

Open Graph Description: 😢备战2020年秋招Java架构面试总结的项目，包含Java书籍中的代码，比如，高并发、JVM等，同样包括了主流的技术，如SpringBoot、数据库(Mysql和Redis)、Mybatis、Dubbo、RocketMQ等。 - songshoubin/JavaBooks

X Description: 😢备战2020年秋招Java架构面试总结的项目，包含Java书籍中的代码，比如，高并发、JVM等，同样包括了主流的技术，如SpringBoot、数据库(Mysql和Redis)、Mybatis、Dubbo、RocketMQ等。 - songshoubin/JavaBooks

Opengraph URL: https://github.com/songshoubin/JavaBooks

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🔖开源项目总结https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Tools/network/%E5%BC%80%E6%BA%90%E7%9A%84github%E9%A1%B9%E7%9B%AE%E6%80%BB%E7%BB%93.md
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😈Linux命令行的奇淫技巧https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Tools/network/Linux%E5%91%BD%E4%BB%A4%E8%A1%8C%E7%9A%84%E5%A5%87%E6%B7%AB%E6%8A%80%E5%B7%A7.md
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#java面试思维导图包括分布式架构
总体架构https://www.processon.com/view/link/5e170217e4b0bcfb733ce553
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#刷题系列
SwordOffer-书的顺序https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/SwordOffer/README.md
SwordOffer-牛客网的顺序https://github.com/DreamCats/LeetNiu#%E5%89%91%E6%8C%87offer-%E7%BD%91%E7%AB%99
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https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#常见问题
简述线程、程序、进程的基本概念。以及他们之间关系是什么?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E7%AE%80%E8%BF%B0%E7%BA%BF%E7%A8%8B%E7%A8%8B%E5%BA%8F%E8%BF%9B%E7%A8%8B%E7%9A%84%E5%9F%BA%E6%9C%AC%E6%A6%82%E5%BF%B5%E4%BB%A5%E5%8F%8A%E4%BB%96%E4%BB%AC%E4%B9%8B%E9%97%B4%E5%85%B3%E7%B3%BB%E6%98%AF%E4%BB%80%E4%B9%88
Java 语言有哪些特点?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#java-%E8%AF%AD%E8%A8%80%E6%9C%89%E5%93%AA%E4%BA%9B%E7%89%B9%E7%82%B9
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Java和C++的区别?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#java%E5%92%8Cc%E7%9A%84%E5%8C%BA%E5%88%AB
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字符型常量和字符串常量的区别?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E5%AD%97%E7%AC%A6%E5%9E%8B%E5%B8%B8%E9%87%8F%E5%92%8C%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%B8%B8%E9%87%8F%E7%9A%84%E5%8C%BA%E5%88%AB
说说&和&&的区别https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E8%AF%B4%E8%AF%B4%E5%92%8C%E7%9A%84%E5%8C%BA%E5%88%AB
short s1 = 1; s1 = s1 + 1;有什么错? short s1 = 1; s1 += 1; 有什么错?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#short-s1--1-s1--s1--1%E6%9C%89%E4%BB%80%E4%B9%88%E9%94%99-short-s1--1-s1--1-%E6%9C%89%E4%BB%80%E4%B9%88%E9%94%99
demohttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/type/TypeConvert.java
char 型变量中能不能存贮一个中文汉字?为什么?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#char-%E5%9E%8B%E5%8F%98%E9%87%8F%E4%B8%AD%E8%83%BD%E4%B8%8D%E8%83%BD%E5%AD%98%E8%B4%AE%E4%B8%80%E4%B8%AA%E4%B8%AD%E6%96%87%E6%B1%89%E5%AD%97%E4%B8%BA%E4%BB%80%E4%B9%88
整形包装缓存池例子vlaueofhttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/pack/IntegerPackDemo.java
构造器 Constructor 是否可被 override?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E6%9E%84%E9%80%A0%E5%99%A8-constructor-%E6%98%AF%E5%90%A6%E5%8F%AF%E8%A2%AB-override
构造方法有哪些特性？https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E6%9E%84%E9%80%A0%E6%96%B9%E6%B3%95%E6%9C%89%E5%93%AA%E4%BA%9B%E7%89%B9%E6%80%A7
String StringBuffer 和 StringBuilder 的区别是什么? String 为什么是不可变的?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#string-stringbuffer-%E5%92%8C-stringbuilder-%E7%9A%84%E5%8C%BA%E5%88%AB%E6%98%AF%E4%BB%80%E4%B9%88-string-%E4%B8%BA%E4%BB%80%E4%B9%88%E6%98%AF%E4%B8%8D%E5%8F%AF%E5%8F%98%E7%9A%84
String StringBuffer 和 StringBuilder的代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/strings/SbDemo.java
String A = "123"; String B = new String("123");生成几个对象？https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#string-a--123-string-b--new-string123%E7%94%9F%E6%88%90%E5%87%A0%E4%B8%AA%E5%AF%B9%E8%B1%A1
String.intern与缓存池https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/strings/SIntern.java
Java 面向对象编程三大特性: 封装 继承 多态https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E9%87%8D%E8%BD%BD%E5%92%8C%E9%87%8D%E5%86%99%E7%9A%84%E5%8C%BA%E5%88%AB
接口和抽象类的区别是什么？https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E6%8E%A5%E5%8F%A3%E5%92%8C%E6%8A%BD%E8%B1%A1%E7%B1%BB%E7%9A%84%E5%8C%BA%E5%88%AB%E6%98%AF%E4%BB%80%E4%B9%88
成员变量与局部变量的区别有哪些？https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E6%88%90%E5%91%98%E5%8F%98%E9%87%8F%E4%B8%8E%E5%B1%80%E9%83%A8%E5%8F%98%E9%87%8F%E7%9A%84%E5%8C%BA%E5%88%AB%E6%9C%89%E5%93%AA%E4%BA%9B
重载和重写的区别https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E9%87%8D%E8%BD%BD%E5%92%8C%E9%87%8D%E5%86%99%E7%9A%84%E5%8C%BA%E5%88%AB
创建一个对象用什么运算符?对象实体与对象引用有何不同?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E5%AF%B9%E8%B1%A1%E7%94%A8%E4%BB%80%E4%B9%88%E8%BF%90%E7%AE%97%E7%AC%A6%E5%AF%B9%E8%B1%A1%E5%AE%9E%E4%BD%93%E4%B8%8E%E5%AF%B9%E8%B1%A1%E5%BC%95%E7%94%A8%E6%9C%89%E4%BD%95%E4%B8%8D%E5%90%8C
对象的相等与指向他们的引用相等,两者有什么不同?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E5%AF%B9%E8%B1%A1%E7%9A%84%E7%9B%B8%E7%AD%89%E4%B8%8E%E6%8C%87%E5%90%91%E4%BB%96%E4%BB%AC%E7%9A%84%E5%BC%95%E7%94%A8%E7%9B%B8%E7%AD%89%E4%B8%A4%E8%80%85%E6%9C%89%E4%BB%80%E4%B9%88%E4%B8%8D%E5%90%8C
为什么Java中只有值传递？https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E4%B8%BA%E4%BB%80%E4%B9%88java%E4%B8%AD%E5%8F%AA%E6%9C%89%E5%80%BC%E4%BC%A0%E9%80%92
参考这篇文章https://github.com/Snailclimb/JavaGuide/blob/master/docs/essential-content-for-interview/PreparingForInterview/%E5%BA%94%E5%B1%8A%E7%94%9F%E9%9D%A2%E8%AF%95%E6%9C%80%E7%88%B1%E9%97%AE%E7%9A%84%E5%87%A0%E9%81%93Java%E5%9F%BA%E7%A1%80%E9%97%AE%E9%A2%98.md#%E4%B8%80-%E4%B8%BA%E4%BB%80%E4%B9%88-java-%E4%B8%AD%E5%8F%AA%E6%9C%89%E5%80%BC%E4%BC%A0%E9%80%92
基本类型传递代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/transfer/TransferDemo.java
数组类型传递代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/transfer/TransferDemo2.java
对象引用类型传递代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/transfer/TransferDemo3.java
关于 final 关键字的一些总结https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E5%85%B3%E4%BA%8E-final-%E5%85%B3%E9%94%AE%E5%AD%97%E7%9A%84%E4%B8%80%E4%BA%9B%E6%80%BB%E7%BB%93
static 关键字https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#static-%E5%85%B3%E9%94%AE%E5%AD%97
this 关键字https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#this-%E5%85%B3%E9%94%AE%E5%AD%97
super 关键字https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#super-%E5%85%B3%E9%94%AE%E5%AD%97
final, finally, finalize 的区别https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#final-finally-finalize-%E7%9A%84%E5%8C%BA%E5%88%AB
请说出作用域 public，private，protected，以及不写时的区别https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E8%AF%B7%E8%AF%B4%E5%87%BA%E4%BD%9C%E7%94%A8%E5%9F%9F-publicprivateprotected%E4%BB%A5%E5%8F%8A%E4%B8%8D%E5%86%99%E6%97%B6-%E7%9A%84%E5%8C%BA%E5%88%AB
Java 中的异常处理https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#java-%E4%B8%AD%E7%9A%84%E5%BC%82%E5%B8%B8%E5%A4%84%E7%90%86
请写出你最常见到的 5 个 runtime exceptionhttps://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E8%AF%B7%E5%86%99%E5%87%BA%E4%BD%A0%E6%9C%80%E5%B8%B8%E8%A7%81%E5%88%B0%E7%9A%84-5-%E4%B8%AA-runtime-exception
获取用键盘输入常用的两种方法https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E8%8E%B7%E5%8F%96%E7%94%A8%E9%94%AE%E7%9B%98%E8%BE%93%E5%85%A5%E5%B8%B8%E7%94%A8%E7%9A%84%E4%B8%A4%E7%A7%8D%E6%96%B9%E6%B3%95
Java 中 IO 流分为几种?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#java-%E4%B8%AD-io-%E6%B5%81%E5%88%86%E4%B8%BA%E5%87%A0%E7%A7%8D
既然有了字节流,为什么还要有字符流?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E6%97%A2%E7%84%B6%E6%9C%89%E4%BA%86%E5%AD%97%E8%8A%82%E6%B5%81%E4%B8%BA%E4%BB%80%E4%B9%88%E8%BF%98%E8%A6%81%E6%9C%89%E5%AD%97%E7%AC%A6%E6%B5%81
BIO,NIO,AIO 有什么区别?https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#bionioaio-%E6%9C%89%E4%BB%80%E4%B9%88%E5%8C%BA%E5%88%AB
反射是什么？https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E5%8F%8D%E5%B0%84%E6%9C%BA%E5%88%B6%E4%BB%8B%E7%BB%8D
静态编译和动态编译https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E9%9D%99%E6%80%81%E7%BC%96%E8%AF%91%E5%92%8C%E5%8A%A8%E6%80%81%E7%BC%96%E8%AF%91
反射机制优缺点https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E5%8F%8D%E5%B0%84%E6%9C%BA%E5%88%B6%E4%BC%98%E7%BC%BA%E7%82%B9
反射的应用场景https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E5%8F%8D%E5%B0%84%E7%9A%84%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF
反射得到Class对象的三种方式代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/reflect/ReflectDemo.java
反射访问并调用构造方法的代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/reflect/ConstructorsDemo.java
反射访问并调用成员变量的代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/reflect/FieldDemo.java
反射访问并调用成员方法的代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/reflect/MethodDemo.java
深拷贝 vs 浅拷贝https://github.com/DreamCats/JavaBooks/blob/master/Basics/Java%E9%9D%A2%E8%AF%95%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md#%E6%B7%B1%E6%8B%B7%E8%B4%9D-vs-%E6%B5%85%E6%8B%B7%E8%B4%9D
深浅拷贝参考https://juejin.im/post/5c988a7ef265da6116246d11
浅拷贝代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/copy/ShallowCopyDemo.java
深拷贝代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Basics/src/com/copy/Student.java
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#基础图解
异常分类图解https://www.processon.com/view/link/5e404235e4b021dc289fbf72
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#集合源码
Java面经-Java集合框架https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/Java%E9%9D%A2%E7%BB%8F-Java%E9%9B%86%E5%90%88%E6%A1%86%E6%9E%B6.md
Java面经-ArrayList源码解析https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/Java%E9%9D%A2%E7%BB%8F-ArrayList%E6%BA%90%E7%A0%81%E8%A7%A3%E6%9E%90.md
Java面经-LinkedList源码解析https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/Java%E9%9D%A2%E7%BB%8F-LinkedList%E6%BA%90%E7%A0%81%E8%A7%A3%E6%9E%90.md
Java面经-HashSet-HashMap源码解析https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/Java%E9%9D%A2%E7%BB%8F-HashSet-HashMap%E6%BA%90%E7%A0%81%E8%A7%A3%E6%9E%90.md
Java面经-LinkedHashSet-Map源码解析https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/Java%E9%9D%A2%E7%BB%8F-LinkedHashSet-Map%E6%BA%90%E7%A0%81%E8%A7%A3%E6%9E%90.md
Java面经-TreeSet-TreeMap源码解析https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/Java%E9%9D%A2%E7%BB%8F-TreeSet-TreeMap%E6%BA%90%E7%A0%81%E8%A7%A3%E6%9E%90.md
Java面经-PriorityQueue源码解析https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/Java%E9%9D%A2%E7%BB%8F-PriorityQueue%E6%BA%90%E7%A0%81%E8%A7%A3%E6%9E%90.md
Java面经-Stack-Queue源码解析https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/Java%E9%9D%A2%E7%BB%8F-Stack-Queue%E6%BA%90%E7%A0%81%E8%A7%A3%E6%9E%90.md
HashMap-ConcurrentHashMap面试必问https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Collections/HashMap-ConcurrentHashMap%E9%9D%A2%E8%AF%95%E5%BF%85%E9%97%AE.md
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#集合图解
ArrayList源码分析https://www.processon.com/view/link/5e13ddf5e4b07ae2d01c7369
LinkedList源码分析https://www.processon.com/view/link/5e13e641e4b0c090e0b88a59
HashMap源码分析https://www.processon.com/view/link/5e159150e4b07db4cfb0f418
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#多线程系列
多线程思维导图https://www.processon.com/view/link/5e4ab92de4b0996b2ba505bf
Java多线程-并发基础常见面试题总结https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E5%B9%B6%E5%8F%91%E5%9F%BA%E7%A1%80%E5%B8%B8%E8%A7%81%E9%9D%A2%E8%AF%95%E9%A2%98%E6%80%BB%E7%BB%93.md
Java多线程-synchronizedhttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-synchronized.md
Java多线程-ThreadLocalhttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-ThreadLocal.md
Java多线程-Atomic原子类https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-Atomic%E5%8E%9F%E5%AD%90%E7%B1%BB.md
Java多线程-AQShttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-Atomic%E5%8E%9F%E5%AD%90%E7%B1%BB.md
Java多线程-线程池https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md
Java多线程-并发进阶常见面试题总结https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E5%B9%B6%E5%8F%91%E8%BF%9B%E9%98%B6%E5%B8%B8%E8%A7%81%E9%9D%A2%E8%AF%95%E9%A2%98%E6%80%BB%E7%BB%93.md
多线程一些例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/README.md
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#常见问题-1
synchronized底层原理https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-synchronized.md
volatilehttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/%E6%B7%B1%E5%88%BB%E7%90%86%E8%A7%A3volatile%E7%9A%84%E4%B8%80%E5%88%87.md
volatile的可见性https://github.com/DreamCats/JavaBooks/blob/master/Multithread/%E6%B7%B1%E5%88%BB%E7%90%86%E8%A7%A3volatile%E7%9A%84%E4%B8%80%E5%88%87.md#%E5%8F%AF%E8%A7%81%E6%80%A7
volatile的可序性https://github.com/DreamCats/JavaBooks/blob/master/Multithread/%E6%B7%B1%E5%88%BB%E7%90%86%E8%A7%A3volatile%E7%9A%84%E4%B8%80%E5%88%87.md#%E6%9C%89%E5%BA%8F%E6%80%A7
单例模式https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/volatiletest/VolatileVisibleDemo.java
volatile不能保证原子性https://github.com/DreamCats/JavaBooks/blob/master/Multithread/%E6%B7%B1%E5%88%BB%E7%90%86%E8%A7%A3volatile%E7%9A%84%E4%B8%80%E5%88%87.md#%E4%B8%8D%E8%83%BD%E4%BF%9D%E8%AF%81%E5%8E%9F%E5%AD%90%E6%80%A7
重排和内存屏障https://github.com/DreamCats/JavaBooks/blob/master/Multithread/%E6%B7%B1%E5%88%BB%E7%90%86%E8%A7%A3volatile%E7%9A%84%E4%B8%80%E5%88%87.md#%E5%86%85%E5%AD%98%E5%B1%8F%E9%9A%9C
ThreadLocal底层原理https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-ThreadLocal.md
CAShttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/CAS%E5%BA%95%E5%B1%82%E8%A7%A3%E6%9E%90.md
CAS-Atomichttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/cas/CASDemo.java
CAS-Unsafe类底层原理https://github.com/DreamCats/JavaBooks/blob/master/Multithread/CAS%E5%BA%95%E5%B1%82%E8%A7%A3%E6%9E%90.md#%E4%BE%8B%E5%AD%90
ABA问题及解决方法https://github.com/DreamCats/JavaBooks/blob/master/Multithread/CAS%E5%BA%95%E5%B1%82%E8%A7%A3%E6%9E%90.md#cas%E7%9A%84%E9%97%AE%E9%A2%98
Java锁机制https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md
公平锁/非公平锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md#%E5%85%AC%E5%B9%B3%E9%94%81%E9%9D%9E%E5%85%AC%E5%B9%B3%E9%94%81
可重入锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md#%E5%8F%AF%E9%87%8D%E5%85%A5%E9%94%81
独享锁/共享锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md#%E7%8B%AC%E4%BA%AB%E9%94%81%E5%85%B1%E4%BA%AB%E9%94%81
互斥锁/读写锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md#%E4%BA%92%E6%96%A5%E9%94%81%E8%AF%BB%E5%86%99%E9%94%81
乐观锁/悲观锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md#%E4%B9%90%E8%A7%82%E9%94%81%E6%82%B2%E8%A7%82%E9%94%81
分段锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md#%E5%88%86%E6%AE%B5%E9%94%81
偏向锁/轻量级锁/重量级锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md#%E5%81%8F%E5%90%91%E9%94%81%E8%BD%BB%E9%87%8F%E7%BA%A7%E9%94%81%E9%87%8D%E9%87%8F%E7%BA%A7%E9%94%81
自旋锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E9%94%81%E6%9C%BA%E5%88%B6.md#%E8%87%AA%E6%97%8B%E9%94%81
手写自旋锁https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/lock/SpinLock.java
手写读写锁https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/lock/ReadWriteLockDemo.java
死锁https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E5%B9%B6%E5%8F%91%E5%9F%BA%E7%A1%80%E5%B8%B8%E8%A7%81%E9%9D%A2%E8%AF%95%E9%A2%98%E6%80%BB%E7%BB%93.md#%E4%BB%80%E4%B9%88%E6%98%AF%E7%BA%BF%E7%A8%8B%E6%AD%BB%E9%94%81%E5%A6%82%E4%BD%95%E9%81%BF%E5%85%8D%E6%AD%BB%E9%94%81
死锁条件https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E5%B9%B6%E5%8F%91%E5%9F%BA%E7%A1%80%E5%B8%B8%E8%A7%81%E9%9D%A2%E8%AF%95%E9%A2%98%E6%80%BB%E7%BB%93.md#%E5%A6%82%E4%BD%95%E9%81%BF%E5%85%8D%E7%BA%BF%E7%A8%8B%E6%AD%BB%E9%94%81
死锁代码例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/pool/DeadLockDemo.java
如何找到死锁？https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
并发集合https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
为什么ArrayList是线程不安全的?https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/%E4%B8%BA%E4%BB%80%E4%B9%88%E8%AF%B4ArrayList%E6%98%AF%E7%BA%BF%E7%A8%8B%E4%B8%8D%E5%AE%89%E5%85%A8.md
ArrayList->Vector->SynchronizedList->CopyOnWriteArrayListhttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/collectiontest/ContainerNotSafeDemo.java
ArraySet->SynchronizedSet->CopyOnWriteArraySethttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/collectiontest/HashSetTest.java
HashMap->SynchronizedMap->ConcurrentHashMaphttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/collectiontest/MapSafe.java
AQShttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-AQS.md
CountdownLatch-例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/aqs/CountDownLatchDemo.java
CyclicBarrier-例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/aqs/CyclicBarrierDemo.java
Semaphore-例子https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/aqs/SemaphoreDemo.java
阻塞队列https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
BlockingQueuehttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/queue/BlockingQueueDemo.java
传统版生产者消费者模式-synchronizedhttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/queue/ProdConsumerSynchronized.java
传统版生产者消费者模式-ReentrantLockhttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/queue/ProdConsumerReentrantLock.java
阻塞队列版本生产者消费者模式https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/queue/ProdConsumerBlockingQueue.java
线程池https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md
线程池的好处？https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md#%E4%BD%BF%E7%94%A8%E7%BA%BF%E7%A8%8B%E6%B1%A0%E7%9A%84%E5%A5%BD%E5%A4%84
FixedThreadPool详解https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md#fixedthreadpool
SingleThreadExecutor详解https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md#singlethreadexecutor-%E8%AF%A6%E8%A7%A3
CachedThreadPool详解https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md#cachedthreadpool%E8%AF%A6%E8%A7%A3
ScheduledThreadPoolExecutor详解https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md#scheduledthreadpoolexecutor-%E8%AF%A6%E8%A7%A3
线程池原理-ThreadPoolExecutorhttps://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md#%E9%87%8D%E8%A6%81threadpoolexecutor-%E7%B1%BB%E7%AE%80%E5%8D%95%E4%BB%8B%E7%BB%8D
ThreadPoolExecutor使用示例https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Multithread/src/com/juc/pool/ThreadPoolExecutorDemo.java
线程池大小确定https://github.com/DreamCats/JavaBooks/blob/master/Multithread/Java%E5%A4%9A%E7%BA%BF%E7%A8%8B-%E7%BA%BF%E7%A8%8B%E6%B1%A0.md#%E7%BA%BF%E7%A8%8B%E6%B1%A0%E5%A4%A7%E5%B0%8F%E7%A1%AE%E5%AE%9A
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#多线程图解
谈谈Java内存模型https://www.processon.com/view/link/5e129d57e4b0da16bb11d127
有个成员变量int a = 1,那么a和1分别在jvm哪里https://www.processon.com/view/link/5e13500de4b009af4a5fc40b
线程的状态周期图https://www.processon.com/view/link/5e16a379e4b0f5a7ed06d2fb
volatile保证内存可见性和避免重排https://www.processon.com/view/link/5e12e591e4b061a80c683639
volatile不能保证原子性操作https://www.processon.com/view/link/5e130e51e4b07db4cfac9d2c
无锁-偏向锁-轻量级锁-重量级锁https://www.processon.com/view/link/5e1744a7e4b0f5a7ed086f4a
内存屏障https://www.processon.com/view/link/5e4420bde4b06b291a6c463b
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#jvm
JVM面试思维导图https://www.processon.com/view/link/5e4c0704e4b00aefb7e74f44
JVM-类文件结构https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E6%96%87%E4%BB%B6%E7%BB%93%E6%9E%84.md
JVM-类加载过程https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E8%BF%87%E7%A8%8B.md
JVM-类加载机制https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/Java%E9%9D%A2%E7%BB%8F-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E6%9C%BA%E5%88%B6.md
JVM-类加载器https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E5%99%A8.md
JVM-内存模型https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/Java%E9%9D%A2%E7%BB%8F-%E5%86%85%E5%AD%98%E6%A8%A1%E5%9E%8B.md
JVM-对象创建https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/JVM-%E5%AF%B9%E8%B1%A1%E5%88%9B%E5%BB%BA.md
JVM-垃圾回收https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/JVM-%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6.md
JVM-调优参数https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/Java%E9%9D%A2%E7%BB%8F-JVM%E8%B0%83%E4%BC%98%E5%8F%82%E6%95%B0.md
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#常见问题-2
类文件结构https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
Class文件结构都有哪些？举点例子https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E6%96%87%E4%BB%B6%E7%BB%93%E6%9E%84.md#class%E6%96%87%E4%BB%B6%E7%BB%93%E6%9E%84%E6%80%BB%E7%BB%93
聊一聊对象头？https://www.cnblogs.com/LemonFive/p/11246086.html
类加载过程https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
加载https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E8%BF%87%E7%A8%8B.md#%E5%8A%A0%E8%BD%BD
连接https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
验证https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E8%BF%87%E7%A8%8B.md#%E9%AA%8C%E8%AF%81
准备https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E8%BF%87%E7%A8%8B.md#%E5%87%86%E5%A4%87
解析https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E8%BF%87%E7%A8%8B.md#%E8%A7%A3%E6%9E%90
初始化https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E8%BF%87%E7%A8%8B.md#%E5%88%9D%E5%A7%8B%E5%8C%96
类加载器都有哪些？https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E5%99%A8.md#%E7%B1%BB%E5%8A%A0%E8%BD%BD%E5%99%A8%E6%80%BB%E7%BB%93
聊一聊双亲委派机制https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E7%B1%BB%E5%8A%A0%E8%BD%BD%E5%99%A8.md#%E5%8F%8C%E4%BA%B2%E5%A7%94%E6%B4%BE%E6%A8%A1%E5%9E%8B
JVM内存模型https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
聊一聊JVM内存模型https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/Java%E9%9D%A2%E7%BB%8F-%E5%86%85%E5%AD%98%E6%A8%A1%E5%9E%8B.md
堆的空间基本结构https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6.md#%E6%8F%AD%E5%BC%80jvm%E5%86%85%E5%AD%98%E5%88%86%E9%85%8D%E4%B8%8E%E5%9B%9E%E6%94%B6%E7%9A%84%E7%A5%9E%E7%A7%98%E9%9D%A2%E7%BA%B1
请你谈谈对OOM的认识https://github.com/DreamCats/JavaBooks/blob/master/Jvm/Java%E9%9D%A2%E7%BB%8F-%E5%86%85%E5%AD%98%E6%A8%A1%E5%9E%8B.md#%E8%AF%B7%E4%BD%A0%E8%B0%88%E8%B0%88%E5%AF%B9oom%E7%9A%84%E8%AE%A4%E8%AF%86
如何判断对象已经死亡？都有哪些方法？https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6.md#%E5%AF%B9%E8%B1%A1%E5%B7%B2%E7%BB%8F%E6%AD%BB%E4%BA%A1
四大引用是什么？区别是什么？https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6.md#%E5%86%8D%E8%B0%88%E5%BC%95%E7%94%A8
聊一聊垃圾收集算法？https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6.md#%E5%9E%83%E5%9C%BE%E6%94%B6%E9%9B%86%E7%AE%97%E6%B3%95
聊一聊垃圾收集器https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6.md#%E5%9E%83%E5%9C%BE%E6%94%B6%E9%9B%86%E5%99%A8
如何选择垃圾回收器https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6.md#%E5%A6%82%E4%BD%95%E9%80%89%E6%8B%A9%E5%9E%83%E5%9C%BE%E9%80%89%E6%8B%A9%E5%99%A8
Java对象创建过程https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
谈一谈创建过程https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%AF%B9%E8%B1%A1%E5%88%9B%E5%BB%BA.md#%E5%AF%B9%E8%B1%A1%E7%9A%84%E5%88%9B%E5%BB%BA
内存布局是怎么样的？https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%AF%B9%E8%B1%A1%E5%88%9B%E5%BB%BA.md#%E5%AF%B9%E8%B1%A1%E7%9A%84%E5%86%85%E5%AD%98%E5%B8%83%E5%B1%80
对象的访问定位https://github.com/DreamCats/JavaBooks/blob/master/Jvm/JVM-%E5%AF%B9%E8%B1%A1%E5%88%9B%E5%BB%BA.md#%E5%AF%B9%E8%B1%A1%E7%9A%84%E8%AE%BF%E9%97%AE%E5%AE%9A%E4%BD%8D
JVM参数https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
如何盘点查看JVM系统默认值https://github.com/DreamCats/JavaBooks/blob/master/Jvm/Java%E9%9D%A2%E7%BB%8F-JVM%E8%B0%83%E4%BC%98%E5%8F%82%E6%95%B0.md#%E5%A6%82%E4%BD%95%E7%9B%98%E7%82%B9%E6%9F%A5%E7%9C%8Bjvm%E7%B3%BB%E7%BB%9F%E9%BB%98%E8%AE%A4%E5%80%BC
你平时工作用过的JVM常用基本配置参数有哪些https://github.com/DreamCats/JavaBooks/blob/master/Jvm/Java%E9%9D%A2%E7%BB%8F-JVM%E8%B0%83%E4%BC%98%E5%8F%82%E6%95%B0.md#%E4%BD%A0%E5%B9%B3%E6%97%B6%E5%B7%A5%E4%BD%9C%E7%94%A8%E8%BF%87%E7%9A%84jvm%E5%B8%B8%E7%94%A8%E5%9F%BA%E6%9C%AC%E9%85%8D%E7%BD%AE%E5%8F%82%E6%95%B0%E6%9C%89%E5%93%AA%E4%BA%9B
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#jvm例子
引用计数的循环引用问题https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Jvm/src/T2.java
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#jvm图解
JVM整个流程https://www.processon.com/view/link/5e1182afe4b009af4a5cc54d
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#spring系列
Spring面试相关系列https://github.com/DreamCats/SpringBooks
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#mybatis系列
MyBatis常见问题的思维导图https://www.processon.com/view/link/5e4e3b7ae4b0369b916b2e71
MyBatis面试相关系列https://github.com/DreamCats/SpringBooks#mybatis
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#计算机网络
计算机网络原理-DNS是干什么的?https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-DNS%E6%98%AF%E5%B9%B2%E4%BB%80%E4%B9%88%E7%9A%84.md
计算机网络原理-http那些事儿https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md
动画：用动画给面试官解释 TCP 三次握手过程https://blog.csdn.net/qq_36903042/article/details/102513465
动画：用动画给女朋友讲解 TCP 四次分手过程https://blog.csdn.net/qq_36903042/article/details/102656641
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#常见问题-3
网络7层和4层的区别https://juejin.im/post/59a0472f5188251240632f92
DNS是什么？https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-DNS%E6%98%AF%E5%B9%B2%E4%BB%80%E4%B9%88%E7%9A%84.md#dns%E6%98%AF
谈谈DNS解析过程https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-DNS%E6%98%AF%E5%B9%B2%E4%BB%80%E4%B9%88%E7%9A%84.md#%E8%A7%A3%E6%9E%90%E8%BF%87%E7%A8%8B
DNS查询方式？https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-DNS%E6%98%AF%E5%B9%B2%E4%BB%80%E4%B9%88%E7%9A%84.md#%E6%9F%A5%E8%AF%A2%E6%96%B9%E5%BC%8F
DNS负载均衡https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-DNS%E6%98%AF%E5%B9%B2%E4%BB%80%E4%B9%88%E7%9A%84.md#dns%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1
为什么域名解析用UDP协议？https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-DNS%E6%98%AF%E5%B9%B2%E4%BB%80%E4%B9%88%E7%9A%84.md#%E4%B8%BA%E4%BB%80%E4%B9%88%E5%9F%9F%E5%90%8D%E8%A7%A3%E6%9E%90%E7%94%A8udp%E5%8D%8F%E8%AE%AE
为什么区域传送用TCP协议？https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-DNS%E6%98%AF%E5%B9%B2%E4%BB%80%E4%B9%88%E7%9A%84.md#%E4%B8%BA%E4%BB%80%E4%B9%88%E5%8C%BA%E5%9F%9F%E4%BC%A0%E9%80%81%E7%94%A8tcp%E5%8D%8F%E8%AE%AE
请求和响应报文https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#%E8%AF%B7%E6%B1%82%E5%92%8C%E5%93%8D%E5%BA%94%E6%8A%A5%E6%96%87
HTTP请求方法https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#http%E6%96%B9%E6%B3%95
HTTP状态码https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#http%E7%8A%B6%E6%80%81%E7%A0%81
Cookieshttps://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#cookies
Sessionhttps://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#session
浏览器在与服务器建立了一个 TCP 连接后是否会在一个 HTTP 请求完成后断开？什么情况下会断开？https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#%E4%BB%A3%E6%B5%8F%E8%A7%88%E5%99%A8%E5%9C%A8%E4%B8%8E%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%BB%BA%E7%AB%8B%E4%BA%86%E4%B8%80%E4%B8%AA-tcp-%E8%BF%9E%E6%8E%A5%E5%90%8E%E6%98%AF%E5%90%A6%E4%BC%9A%E5%9C%A8%E4%B8%80%E4%B8%AA-http-%E8%AF%B7%E6%B1%82%E5%AE%8C%E6%88%90%E5%90%8E%E6%96%AD%E5%BC%80%E4%BB%80%E4%B9%88%E6%83%85%E5%86%B5%E4%B8%8B%E4%BC%9A%E6%96%AD%E5%BC%80
一个 TCP 连接可以对应几个 HTTP 请求？https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
一个 TCP 连接中 HTTP 请求发送可以一起发送么（比如一起发三个请求，再三个响应一起接收）https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#%E4%B8%80%E4%B8%AA-tcp-%E8%BF%9E%E6%8E%A5%E4%B8%AD-http-%E8%AF%B7%E6%B1%82%E5%8F%91%E9%80%81%E5%8F%AF%E4%BB%A5%E4%B8%80%E8%B5%B7%E5%8F%91%E9%80%81%E4%B9%88%E6%AF%94%E5%A6%82%E4%B8%80%E8%B5%B7%E5%8F%91%E4%B8%89%E4%B8%AA%E8%AF%B7%E6%B1%82%E5%86%8D%E4%B8%89%E4%B8%AA%E5%93%8D%E5%BA%94%E4%B8%80%E8%B5%B7%E6%8E%A5%E6%94%B6
为什么有的时候刷新页面不需要重新建立 SSL 连接？https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
浏览器对同一Host建立TCP连接到数量有没有限制？https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#%E6%B5%8F%E8%A7%88%E5%99%A8%E5%AF%B9%E5%90%8C%E4%B8%80-host-%E5%BB%BA%E7%AB%8B-tcp-%E8%BF%9E%E6%8E%A5%E5%88%B0%E6%95%B0%E9%87%8F%E6%9C%89%E6%B2%A1%E6%9C%89%E9%99%90%E5%88%B6
HTTPS是什么https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#https
对称密钥加密https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#%E5%AF%B9%E7%A7%B0%E5%AF%86%E9%92%A5%E5%8A%A0%E5%AF%86
非对称密钥加密https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#%E9%9D%9E%E5%AF%B9%E7%A7%B0%E5%AF%86%E9%92%A5%E5%8A%A0%E5%AF%86
HTTPS采用的加密方式https://github.com/DreamCats/JavaBooks/blob/master/Interview/network/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E5%8E%9F%E7%90%86-http%E9%82%A3%E4%BA%9B%E4%BA%8B%E5%84%BF.md#https%E9%87%87%E7%94%A8%E7%9A%84%E5%8A%A0%E5%AF%86%E6%96%B9%E5%BC%8F
HTTPS的缺点https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#mysql
sql-数据库系统原理https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/mysql/sql-%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E5%8E%9F%E7%90%86.md
Mysql-面试常见的问题https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md
Mysql中ACID的原理https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/mysql/Mysql%E4%B8%ADACID%E7%9A%84%E5%8E%9F%E7%90%86.md
sql-存储引擎https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/mysql/sql-%E5%AD%98%E5%82%A8%E5%BC%95%E6%93%8E.md
sql-索引(B+树)https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/mysql/sql-%E7%B4%A2%E5%BC%95-B-%E6%A0%91.md
数据库引擎innodb与myisam的区别？https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E6%95%B0%E6%8D%AE%E5%BA%93%E5%BC%95%E6%93%8Einnodb%E4%B8%8Emyisam%E7%9A%84%E5%8C%BA%E5%88%AB
Mysql的ACID原理https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/mysql/Mysql%E4%B8%ADACID%E7%9A%84%E5%8E%9F%E7%90%86.md
并发事务带来的问题https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E5%B9%B6%E5%8F%91%E4%BA%8B%E5%8A%A1%E5%B8%A6%E6%9D%A5%E7%9A%84%E9%97%AE%E9%A2%98
数据库的隔离级别https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E9%9A%94%E7%A6%BB%E7%BA%A7%E5%88%AB
为什么使用索引？https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BD%BF%E7%94%A8%E7%B4%A2%E5%BC%95
索引这么多优点，为什么不对表中的每一个列创建一个索引呢？https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E7%B4%A2%E5%BC%95%E8%BF%99%E4%B9%88%E5%A4%9A%E4%BC%98%E7%82%B9%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8D%E5%AF%B9%E8%A1%A8%E4%B8%AD%E7%9A%84%E6%AF%8F%E4%B8%80%E4%B8%AA%E5%88%97%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E7%B4%A2%E5%BC%95%E5%91%A2
索引如如何提高查询速度的？https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E7%B4%A2%E5%BC%95%E5%A6%82%E5%A6%82%E4%BD%95%E6%8F%90%E9%AB%98%E6%9F%A5%E8%AF%A2%E9%80%9F%E5%BA%A6%E7%9A%84
使用索引的注意事项？https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E4%BD%BF%E7%94%A8%E7%B4%A2%E5%BC%95%E7%9A%84%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9
Mysql索引主要使用的两种数据结构https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#mysql%E7%B4%A2%E5%BC%95%E4%B8%BB%E8%A6%81%E4%BD%BF%E7%94%A8%E7%9A%84%E4%B8%A4%E7%A7%8D%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84
MyISAM和InnoDB实现BTree索引方式的区别https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#myisam%E5%92%8Cinnodb%E5%AE%9E%E7%8E%B0btree%E7%B4%A2%E5%BC%95%E6%96%B9%E5%BC%8F%E7%9A%84%E5%8C%BA%E5%88%AB
数据库结构优化https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E6%95%B0%E6%8D%AE%E5%BA%93%E7%BB%93%E6%9E%84%E4%BC%98%E5%8C%96
主键 超键 候选键 外键是什么https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E4%B8%BB%E9%94%AE-%E8%B6%85%E9%94%AE-%E5%80%99%E9%80%89%E9%94%AE-%E5%A4%96%E9%94%AE%E6%98%AF%E4%BB%80%E4%B9%88
drop,delete与truncate的区别https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#dropdelete%E4%B8%8Etruncate%E7%9A%84%E5%8C%BA%E5%88%AB
视图的作用，视图可以更改么？https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E8%A7%86%E5%9B%BE%E7%9A%84%E4%BD%9C%E7%94%A8%E8%A7%86%E5%9B%BE%E5%8F%AF%E4%BB%A5%E6%9B%B4%E6%94%B9%E4%B9%88
数据库范式https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E6%95%B0%E6%8D%AE%E5%BA%93%E8%8C%83%E5%BC%8F
什么是覆盖索引?https://github.com/DreamCats/JavaBooks/blob/master/Interview/mysql/Mysql-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E4%BB%80%E4%B9%88%E6%98%AF%E8%A6%86%E7%9B%96%E7%B4%A2%E5%BC%95
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#redis
Redis-面试常见的问题https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md
Redis是什么?https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis%E6%98%AF%E4%BB%80%E4%B9%88%E7%8E%A9%E6%84%8F
为什么要用Redis/为什么要用缓存？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E7%94%A8redis%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E7%94%A8%E7%BC%93%E5%AD%98
使用Redis有哪些好处？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E7%94%A8redis%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E7%94%A8%E7%BC%93%E5%AD%98
为什么要用Redis而不用map/guava做缓存?https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E7%94%A8-redis-%E8%80%8C%E4%B8%8D%E7%94%A8-mapguava-%E5%81%9A%E7%BC%93%E5%AD%98
Redis相比Memcached有哪些优势？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis%E7%9B%B8%E6%AF%94memcached%E6%9C%89%E5%93%AA%E4%BA%9B%E4%BC%98%E5%8A%BF
Redis的线程模型？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis%E7%9A%84%E7%BA%BF%E7%A8%8B%E6%A8%A1%E5%9E%8B
Redis常见性能问题和解决方案https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis%E5%B8%B8%E8%A7%81%E6%80%A7%E8%83%BD%E9%97%AE%E9%A2%98%E5%92%8C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88
Redis常见数据结构以及使用场景分析https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis-%E5%B8%B8%E8%A7%81%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%A5%E5%8F%8A%E4%BD%BF%E7%94%A8%E5%9C%BA%E6%99%AF%E5%88%86%E6%9E%90
Redis设置过期时间https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis-%E8%AE%BE%E7%BD%AE%E8%BF%87%E6%9C%9F%E6%97%B6%E9%97%B4
MySQL里有2000w数据，redis中只存20w的数据，如何保证redis中的数据都是热点数据https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#mysql%E9%87%8C%E6%9C%892000w%E6%95%B0%E6%8D%AEredis%E4%B8%AD%E5%8F%AA%E5%AD%9820w%E7%9A%84%E6%95%B0%E6%8D%AE%E5%A6%82%E4%BD%95%E4%BF%9D%E8%AF%81redis%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E9%83%BD%E6%98%AF%E7%83%AD%E7%82%B9%E6%95%B0%E6%8D%AE
Memcache与Redis的区别都有哪些？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#memcache%E4%B8%8Eredis%E7%9A%84%E5%8C%BA%E5%88%AB%E9%83%BD%E6%9C%89%E5%93%AA%E4%BA%9B
Redis持久化机制（怎么保证Redis挂掉之后再重启数据可以进行恢复）https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis-%E6%8C%81%E4%B9%85%E5%8C%96%E6%9C%BA%E5%88%B6%E6%80%8E%E4%B9%88%E4%BF%9D%E8%AF%81-redis-%E6%8C%82%E6%8E%89%E4%B9%8B%E5%90%8E%E5%86%8D%E9%87%8D%E5%90%AF%E6%95%B0%E6%8D%AE%E5%8F%AF%E4%BB%A5-%E8%BF%9B%E8%A1%8C%E6%81%A2%E5%A4%8D
AOF重写https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#aof-%E9%87%8D%E5%86%99
Redis事务https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis-%E4%BA%8B%E5%8A%A1
Redis常见的性能问题都有哪些？如何解决？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis-%E5%B8%B8%E8%A7%81%E7%9A%84%E6%80%A7%E8%83%BD%E9%97%AE%E9%A2%98%E9%83%BD%E6%9C%89%E5%93%AA%E4%BA%9B%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3
Redis的同步机制了解么？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#redis%E7%9A%84%E5%90%8C%E6%AD%A5%E6%9C%BA%E5%88%B6%E4%BA%86%E8%A7%A3%E4%B9%88
是否使用过Redis集群，集群的原理是什么？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E6%98%AF%E5%90%A6%E4%BD%BF%E7%94%A8%E8%BF%87redis%E9%9B%86%E7%BE%A4%E9%9B%86%E7%BE%A4%E7%9A%84%E5%8E%9F%E7%90%86%E6%98%AF%E4%BB%80%E4%B9%88
缓存雪崩和缓存穿透问题解决方案https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E7%BC%93%E5%AD%98%E9%9B%AA%E5%B4%A9%E5%92%8C%E7%BC%93%E5%AD%98%E7%A9%BF%E9%80%8F%E9%97%AE%E9%A2%98%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88
如何解决Redis的并发竞争Key问题https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3-redis-%E7%9A%84%E5%B9%B6%E5%8F%91%E7%AB%9E%E4%BA%89-key-%E9%97%AE%E9%A2%98
如何保证缓存与数据库双写时的数据一致性？https://github.com/DreamCats/JavaBooks/blob/master/Interview/redis/Redis-%E9%9D%A2%E8%AF%95%E5%B8%B8%E8%A7%81%E7%9A%84%E9%97%AE%E9%A2%98.md#%E5%A6%82%E4%BD%95%E4%BF%9D%E8%AF%81%E7%BC%93%E5%AD%98%E4%B8%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8F%8C%E5%86%99%E6%97%B6%E7%9A%84%E6%95%B0%E6%8D%AE%E4%B8%80%E8%87%B4%E6%80%A7
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#linux
linux-基础https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/linux/linux-%E5%9F%BA%E7%A1%80.md
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#interview
设计一个LRUhttps://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/src/LRUDemo.md
二叉树的深度搜索遍历https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Interview/src/DFSDemo.java
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#sorts排序
冒泡排序https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Sorts/src/BubbleSort.java
选择排序https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Sorts/src/SelectSort.java
插入排序https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Sorts/src/InsertSort.java
归并排序https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Sorts/src/MergeSort.java
快速排序https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Sorts/src/QuickSort.java
堆排序https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Sorts/src/HeapSort.java
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#searchs查找
二分查找https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Searchs/src/BinarySearch.java
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#designpattern设计模式
单例模式https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/SwordOffer/src/T2.java
工厂模式https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/DesignPattern/src/FactoryMode.java
代理模式https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/DesignPattern/src/ProxyMode.java
模版方法模式https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/DesignPattern/src/TemplateMode.java
观察者模式https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/DesignPattern/src/ObserverMode.java
装饰器模式https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/DesignPattern/src/DecoratorMode.java
https://patch-diff.githubusercontent.com/songshoubin/JavaBooks#工具篇
IDEA开发的26个常用的配置https://juejin.im/post/5e4d33abe51d4526f76eb2d3
全网最全frp内网穿透(ssh及web)https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Tools/frp/%E5%85%A8%E7%BD%91%E6%9C%80%E5%85%A8frp%E5%86%85%E7%BD%91%E7%A9%BF%E9%80%8F(ssh%E5%8F%8Aweb).md
centos7安装dubbo环境https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Tools/dubbo/centos7%E5%AE%89%E8%A3%85dubbo%E7%8E%AF%E5%A2%83.md
centos7安装rocketmq环境及配置https://patch-diff.githubusercontent.com/songshoubin/JavaBooks/blob/master/Tools/rocketmq/centos7%E5%AE%89%E8%A3%85rocketmq%E5%8F%8A%E9%85%8D%E7%BD%AE.md
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