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Description: 一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄 - toBeBetterJavaer/docs/src/interview/java-34.md at master · SuiJavaStudy/toBeBetterJavaer

Open Graph Description: 一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄 - SuiJavaStudy/toBeBetterJavaer

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https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#1介绍一下-java-吧
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https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#2java-有哪些数据类型
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https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#3接口和抽象类有什么区别
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#4重载和重写什么区别
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#5常见的异常有哪些
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#6异常要怎么解决
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#7arraylist-和-linkedlist-的区别
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https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#8hashmap-17-和-hashmap-18-的区别
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#9hashmap-线程不安全体现在哪里
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#10那么-hashmap-线程不安全怎么解决
https://camo.githubusercontent.com/2f3ec33c1238d9ac2eae54c1f95467dbc94686150b5d51599f11165b18451d78/68747470733a2f2f63646e2e706169636f64696e672e636f6d2f746f62656265747465726a61766165722f696d616765732f6261677577656e2f62617369632d33342d30352e706e67
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#11concurrenthashmap-17-和-18-有什么区别
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#12介绍一下-hashset-吧
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https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#13什么是泛型
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#14泛型擦除是什么
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#15说说进程和线程的区别
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#16volatile-有什么作用
https://camo.githubusercontent.com/9f25676ea11af645a138411a88f33a8c182a1cec64bd6353d6edf9088226baac/68747470733a2f2f63646e2e706169636f64696e672e636f6d2f746f62656265747465726a61766165722f696d616765732f6261677577656e2f62617369632d33342d30372e706e67
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#17什么是包装类为什么需要包装类
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#18integer-a--1000integer-b--1000ab-的结果是什么那如果-ab-都为1结果又是什么
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#19jmm-是什么
https://camo.githubusercontent.com/feef13e16bfd171274ac21b47a3a40c894b03e844a469e3966b8fff55ec8209a/68747470733a2f2f63646e2e706169636f64696e672e636f6d2f746f62656265747465726a61766165722f696d616765732f6261677577656e2f62617369632d33342d30382e706e67
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#20创建对象有哪些方式
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#21讲讲单例模式懒汉式吧
关于双检锁可以参考https://blog.csdn.net/fly910905/article/details/79286680
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#22volatile-有什么作用
https://camo.githubusercontent.com/623c8d4d25c3e5f145612eac226e2cbfda6f4f02cc8a8f2869b86f127629414f/68747470733a2f2f63646e2e706169636f64696e672e636f6d2f746f62656265747465726a61766165722f696d616765732f6261677577656e2f62617369632d33342d30392e706e67
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#23怎么保证线程安全
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#24synchronized-锁升级的过程
https://camo.githubusercontent.com/4dc9250d19d238787ae62fba271c59a32568306cd2f9ab4c6a99d55e5ab046b0/68747470733a2f2f63646e2e706169636f64696e672e636f6d2f746f62656265747465726a61766165722f696d616765732f6261677577656e2f62617369632d33342d31302e706e67
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#25cas-是什么
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https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#26聊聊-reentrantlock-吧
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https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#27多线程的创建方式有哪些
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#28线程池有哪些参数
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#29线程池的执行流程
https://camo.githubusercontent.com/6929dc0162d61f4750163d4d81eb0838fb4dc42f594a3ec042343e490d3b502e/68747470733a2f2f63646e2e706169636f64696e672e636f6d2f746f62656265747465726a61766165722f696d616765732f6261677577656e2f62617369632d33342d31342e706e67
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#30线程池的拒绝策略有哪些
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#31介绍一下四种引用类型
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#32深拷贝浅拷贝是什么
https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#33聊聊-threadlocal-吧
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https://github.com/SuiJavaStudy/toBeBetterJavaer/blob/master/docs/src/interview/java-34.md#34一个对象的内存布局是怎么样的
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二哥的 Java 进阶之路https://github.com/itwanger/toBeBetterJavaer
太赞了，GitHub 上标星 10000+ 的 Java 教程https://javabetter.cn/overview/
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Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.