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Title: GitHub - LfAlex/JavaGuide: 【Java学习+面试指南】一份涵盖大部分Java程序员所需要掌握的核心知识。 · GitHub

Open Graph Title: GitHub - LfAlex/JavaGuide: 【Java学习+面试指南】一份涵盖大部分Java程序员所需要掌握的核心知识。

X Title: GitHub - LfAlex/JavaGuide: 【Java学习+面试指南】一份涵盖大部分Java程序员所需要掌握的核心知识。

Description: 【Java学习+面试指南】一份涵盖大部分Java程序员所需要掌握的核心知识。. Contribute to LfAlex/JavaGuide development by creating an account on GitHub.

Open Graph Description: 【Java学习+面试指南】一份涵盖大部分Java程序员所需要掌握的核心知识。. Contribute to LfAlex/JavaGuide development by creating an account on GitHub.

X Description: 【Java学习+面试指南】一份涵盖大部分Java程序员所需要掌握的核心知识。. Contribute to LfAlex/JavaGuide development by creating an account on GitHub.

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我的微信	https://github.com/LfAlex/JavaGuide#%E6%88%91%E7%9A%84%E5%BE%AE%E4%BF%A1
	https://github.com/LfAlex/JavaGuide#目录
☕ Java	https://github.com/LfAlex/JavaGuide#coffee-java
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Java学习/面试开源仓库推荐	https://github.com/LfAlex/JavaGuide#java%E5%AD%A6%E4%B9%A0%E9%9D%A2%E8%AF%95%E5%BC%80%E6%BA%90%E4%BB%93%E5%BA%93%E6%8E%A8%E8%8D%90
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	https://github.com/LfAlex/JavaGuide#待办
	https://github.com/LfAlex/JavaGuide#coffee-java
	https://github.com/LfAlex/JavaGuide#javaj2ee-基础
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static、final、this、super关键字总结	https://github.com/Snailclimb/Java-Guide/blob/master/Java%E7%9B%B8%E5%85%B3/final%E3%80%81static%E3%80%81this%E3%80%81super.md
static 关键字详解	https://github.com/Snailclimb/Java-Guide/blob/master/Java%E7%9B%B8%E5%85%B3/static.md
	https://github.com/LfAlex/JavaGuide#java-集合框架
这几道Java集合框架面试题几乎必问	https://github.com/Snailclimb/Java-Guide/blob/master/Java%E7%9B%B8%E5%85%B3/%E8%BF%99%E5%87%A0%E9%81%93Java%E9%9B%86%E5%90%88%E6%A1%86%E6%9E%B6%E9%9D%A2%E8%AF%95%E9%A2%98%E5%87%A0%E4%B9%8E%E5%BF%85%E9%97%AE.md
Java 集合框架常见面试题总结	https://github.com/Snailclimb/Java-Guide/blob/master/Java%E7%9B%B8%E5%85%B3/Java%E9%9B%86%E5%90%88%E6%A1%86%E6%9E%B6%E5%B8%B8%E8%A7%81%E9%9D%A2%E8%AF%95%E9%A2%98%E6%80%BB%E7%BB%93.md
ArrayList 源码学习	https://github.com/Snailclimb/Java-Guide/blob/master/Java%E7%9B%B8%E5%85%B3/ArrayList.md
【面试必备】透过源码角度一步一步带你分析 ArrayList 扩容机制	https://github.com/Snailclimb/JavaGuide/blob/master/Java%E7%9B%B8%E5%85%B3/ArrayList-Grow.md
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	https://github.com/LfAlex/JavaGuide#java-多线程
多线程系列文章	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/%E5%A4%9A%E7%BA%BF%E7%A8%8B%E7%B3%BB%E5%88%97.md
并发编程面试必备：synchronized 关键字使用、底层原理、JDK1.6 之后的底层优化以及和ReenTrantLock 的对比	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/synchronized.md
并发编程面试必备：乐观锁与悲观锁	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87%E4%B9%8B%E4%B9%90%E8%A7%82%E9%94%81%E4%B8%8E%E6%82%B2%E8%A7%82%E9%94%81.md
并发编程面试必备：JUC 中的 Atomic 原子类总结	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/Multithread/Atomic.md
并发编程面试必备：AQS 原理以及 AQS 同步组件总结	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/Multithread/AQS.md
BATJ都爱问的多线程面试题	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/Multithread/BATJ%E9%83%BD%E7%88%B1%E9%97%AE%E7%9A%84%E5%A4%9A%E7%BA%BF%E7%A8%8B%E9%9D%A2%E8%AF%95%E9%A2%98.md
并发容器总结	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/Multithread/%E5%B9%B6%E5%8F%91%E5%AE%B9%E5%99%A8%E6%80%BB%E7%BB%93.md
	https://github.com/LfAlex/JavaGuide#java-虚拟机-jvm
可能是把Java内存区域讲的最清楚的一篇文章	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/%E5%8F%AF%E8%83%BD%E6%98%AF%E6%8A%8AJava%E5%86%85%E5%AD%98%E5%8C%BA%E5%9F%9F%E8%AE%B2%E7%9A%84%E6%9C%80%E6%B8%85%E6%A5%9A%E7%9A%84%E4%B8%80%E7%AF%87%E6%96%87%E7%AB%A0.md
搞定JVM垃圾回收就是这么简单	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/%E6%90%9E%E5%AE%9AJVM%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6%E5%B0%B1%E6%98%AF%E8%BF%99%E4%B9%88%E7%AE%80%E5%8D%95.md
《深入理解Java虚拟机》第2版学习笔记	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/Java%E8%99%9A%E6%8B%9F%E6%9C%BA%EF%BC%88jvm%EF%BC%89.md
	https://github.com/LfAlex/JavaGuide#java-bionioaio
BIO,NIO,AIO 总结	https://github.com/Snailclimb/JavaGuide/blob/master/Java%E7%9B%B8%E5%85%B3/BIO%2CNIO%2CAIO%20summary.md
Java IO 与 NIO系列文章	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/Java%20IO%E4%B8%8ENIO.md
	https://github.com/LfAlex/JavaGuide#设计模式
设计模式系列文章	https://github.com/Snailclimb/Java_Guide/blob/master/Java%E7%9B%B8%E5%85%B3/%E8%AE%BE%E8%AE%A1%E6%A8%A1%E5%BC%8F.md
	https://github.com/LfAlex/JavaGuide#open_file_folder-数据结构与算法
	https://github.com/LfAlex/JavaGuide#数据结构
数据结构知识学习与面试	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84.md
	https://github.com/LfAlex/JavaGuide#算法
算法学习与面试	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95/%E7%AE%97%E6%B3%95.md
常见安全算法（MD5、SHA1、Base64等等）总结	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95/%E5%B8%B8%E8%A7%81%E5%AE%89%E5%85%A8%E7%AE%97%E6%B3%95%EF%BC%88MD5%E3%80%81SHA1%E3%80%81Base64%E7%AD%89%E7%AD%89%EF%BC%89%E6%80%BB%E7%BB%93.md
算法总结——几道常见的子符串算法题	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95/%E6%90%9E%E5%AE%9ABAT%E9%9D%A2%E8%AF%95%E2%80%94%E2%80%94%E5%87%A0%E9%81%93%E5%B8%B8%E8%A7%81%E7%9A%84%E5%AD%90%E7%AC%A6%E4%B8%B2%E7%AE%97%E6%B3%95%E9%A2%98.md
算法总结——几道常见的链表算法题	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95/Leetcode-LinkList1.md
	https://github.com/LfAlex/JavaGuide#computer-计算机网络与数据通信
	https://github.com/LfAlex/JavaGuide#网络相关
计算机网络常见面试题	https://github.com/Snailclimb/Java_Guide/blob/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E4%B8%8E%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C.md
计算机网络基础知识总结	https://github.com/Snailclimb/Java_Guide/blob/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E4%B8%8E%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1/%E5%B9%B2%E8%B4%A7%EF%BC%9A%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E7%9F%A5%E8%AF%86%E6%80%BB%E7%BB%93.md
HTTPS中的TLS	https://github.com/Snailclimb/Java_Guide/blob/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E4%B8%8E%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1/HTTPS%E4%B8%AD%E7%9A%84TLS.md
	https://github.com/LfAlex/JavaGuide#数据通信restfulrpc消息队列总结
数据通信(RESTful、RPC、消息队列)相关知识点总结	https://github.com/Snailclimb/Java-Guide/blob/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E4%B8%8E%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1/%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1(RESTful%E3%80%81RPC%E3%80%81%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97).md
Dubbo 总结：关于 Dubbo 的重要知识点	https://github.com/Snailclimb/Java-Guide/blob/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E4%B8%8E%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1/dubbo.md
消息队列总结：新手也能看懂，消息队列其实很简单	https://github.com/Snailclimb/Java-Guide/blob/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E4%B8%8E%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1/message-queue.md
一文搞懂 RabbitMQ 的重要概念以及安装	https://github.com/Snailclimb/Java-Guide/blob/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C%E4%B8%8E%E6%95%B0%E6%8D%AE%E9%80%9A%E4%BF%A1/rabbitmq.md
	https://github.com/LfAlex/JavaGuide#iphone-操作系统
	https://github.com/LfAlex/JavaGuide#linux相关
后端程序员必备的 Linux 基础知识	https://github.com/Snailclimb/Java-Guide/blob/master/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/%E5%90%8E%E7%AB%AF%E7%A8%8B%E5%BA%8F%E5%91%98%E5%BF%85%E5%A4%87%E7%9A%84Linux%E5%9F%BA%E7%A1%80%E7%9F%A5%E8%AF%86.md
Shell 编程入门	https://github.com/Snailclimb/Java-Guide/blob/master/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/Shell.md
	https://github.com/LfAlex/JavaGuide#pencil2-主流框架软件
	https://github.com/LfAlex/JavaGuide#spring
Spring 学习与面试	https://github.com/Snailclimb/Java_Guide/blob/master/%E4%B8%BB%E6%B5%81%E6%A1%86%E6%9E%B6/Spring%E5%AD%A6%E4%B9%A0%E4%B8%8E%E9%9D%A2%E8%AF%95.md
Spring中bean的作用域与生命周期	https://github.com/Snailclimb/Java_Guide/blob/master/%E4%B8%BB%E6%B5%81%E6%A1%86%E6%9E%B6/SpringBean.md
SpringMVC 工作原理详解	https://github.com/Snailclimb/JavaGuide/blob/master/%E4%B8%BB%E6%B5%81%E6%A1%86%E6%9E%B6/SpringMVC%20%E5%B7%A5%E4%BD%9C%E5%8E%9F%E7%90%86%E8%AF%A6%E8%A7%A3.md
	https://github.com/LfAlex/JavaGuide#zookeeper
可能是把 ZooKeeper 概念讲的最清楚的一篇文章	https://github.com/Snailclimb/Java_Guide/blob/master/%E4%B8%BB%E6%B5%81%E6%A1%86%E6%9E%B6/ZooKeeper.md
ZooKeeper 数据模型和常见命令了解一下，速度收藏！	https://github.com/Snailclimb/Java_Guide/blob/master/%E4%B8%BB%E6%B5%81%E6%A1%86%E6%9E%B6/ZooKeeper%E6%95%B0%E6%8D%AE%E6%A8%A1%E5%9E%8B%E5%92%8C%E5%B8%B8%E8%A7%81%E5%91%BD%E4%BB%A4.md
	https://github.com/LfAlex/JavaGuide#floppy_disk-数据存储
	https://github.com/LfAlex/JavaGuide#mysql
MySQL 学习与面试	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8/MySQL.md
【思维导图-索引篇】搞定数据库索引就是这么简单	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8/MySQL%20Index.md
	https://github.com/LfAlex/JavaGuide#redis
Redis 总结	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8/Redis/Redis.md
Redlock分布式锁	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8/Redis/Redlock%E5%88%86%E5%B8%83%E5%BC%8F%E9%94%81.md
如何做可靠的分布式锁，Redlock真的可行么	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8/Redis/%E5%A6%82%E4%BD%95%E5%81%9A%E5%8F%AF%E9%9D%A0%E7%9A%84%E5%88%86%E5%B8%83%E5%BC%8F%E9%94%81%EF%BC%8CRedlock%E7%9C%9F%E7%9A%84%E5%8F%AF%E8%A1%8C%E4%B9%88.md
	https://github.com/LfAlex/JavaGuide#punch-架构
一文读懂分布式应该学什么	https://github.com/Snailclimb/Java_Guide/blob/master/%E6%9E%B6%E6%9E%84/%E5%88%86%E5%B8%83%E5%BC%8F.md
8 张图读懂大型网站技术架构	https://github.com/Snailclimb/JavaGuide/blob/master/%E6%9E%B6%E6%9E%84/8%20%E5%BC%A0%E5%9B%BE%E8%AF%BB%E6%87%82%E5%A4%A7%E5%9E%8B%E7%BD%91%E7%AB%99%E6%8A%80%E6%9C%AF%E6%9E%B6%E6%9E%84.md
【面试精选】关于大型网站系统架构你不得不懂的10个问题	https://github.com/Snailclimb/JavaGuide/blob/master/%E6%9E%B6%E6%9E%84/%E3%80%90%E9%9D%A2%E8%AF%95%E7%B2%BE%E9%80%89%E3%80%91%E5%85%B3%E4%BA%8E%E5%A4%A7%E5%9E%8B%E7%BD%91%E7%AB%99%E7%B3%BB%E7%BB%9F%E6%9E%B6%E6%9E%84%E4%BD%A0%E4%B8%8D%E5%BE%97%E4%B8%8D%E6%87%82%E7%9A%8410%E4%B8%AA%E9%97%AE%E9%A2%98.md
	https://github.com/LfAlex/JavaGuide#musical_note-面试必备
	https://github.com/LfAlex/JavaGuide#备战春招秋招系列
【备战春招/秋招系列1】程序员的简历就该这样写	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E7%A8%8B%E5%BA%8F%E5%91%98%E7%9A%84%E7%AE%80%E5%8E%86%E4%B9%8B%E9%81%93.md
手把手教你用Markdown写一份高质量的简历	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E6%89%8B%E6%8A%8A%E6%89%8B%E6%95%99%E4%BD%A0%E7%94%A8Markdown%E5%86%99%E4%B8%80%E4%BB%BD%E9%AB%98%E8%B4%A8%E9%87%8F%E7%9A%84%E7%AE%80%E5%8E%86.md
【备战春招/秋招系列2】初出茅庐的程序员该如何准备面试？	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/interviewPrepare.md
【备战春招/秋招系列3】Java程序员必备书单	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/books.md
【备战春招/秋招系列4】美团面经总结基础篇（附详解答案）	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E7%BE%8E%E5%9B%A2-%E5%9F%BA%E7%A1%80%E7%AF%87.md
【备战春招/秋招系列5】美团面经总结进阶篇（附详解答案）	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E7%BE%8E%E5%9B%A2-%E8%BF%9B%E9%98%B6%E7%AF%87.md
【备战春招/秋招系列5】美团面经总结终结篇篇（附详解答案）	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E7%BE%8E%E5%9B%A2-%E7%BB%88%E7%BB%93%E7%AF%87.md
	https://github.com/LfAlex/JavaGuide#最最最常见的java面试题总结
第一周（2018-8-7）	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E6%9C%80%E6%9C%80%E6%9C%80%E5%B8%B8%E8%A7%81%E7%9A%84Java%E9%9D%A2%E8%AF%95%E9%A2%98%E6%80%BB%E7%BB%93/%E7%AC%AC%E4%B8%80%E5%91%A8%EF%BC%882018-8-7%EF%BC%89.md
第二周（2018-8-13）	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E6%9C%80%E6%9C%80%E6%9C%80%E5%B8%B8%E8%A7%81%E7%9A%84Java%E9%9D%A2%E8%AF%95%E9%A2%98%E6%80%BB%E7%BB%93/%E7%AC%AC%E4%BA%8C%E5%91%A8(2018-8-13).md
第三周（2018-08-22）	https://github.com/Snailclimb/Java-Guide/blob/master/Java%E7%9B%B8%E5%85%B3/%E8%BF%99%E5%87%A0%E9%81%93Java%E9%9B%86%E5%90%88%E6%A1%86%E6%9E%B6%E9%9D%A2%E8%AF%95%E9%A2%98%E5%87%A0%E4%B9%8E%E5%BF%85%E9%97%AE.md
第四周(2018-8-30).md	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/%E6%9C%80%E6%9C%80%E6%9C%80%E5%B8%B8%E8%A7%81%E7%9A%84Java%E9%9D%A2%E8%AF%95%E9%A2%98%E6%80%BB%E7%BB%93/%E7%AC%AC%E5%9B%9B%E5%91%A8(2018-8-30).md
	https://github.com/LfAlex/JavaGuide#java学习面试开源仓库推荐
盘点一下Github上开源的Java面试/学习相关的仓库，看完弄懂薪资至少增加10k	https://github.com/Snailclimb/Java-Guide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/JavaInterviewGithub.md
	https://github.com/LfAlex/JavaGuide#art-闲谈
选择技术方向都要考虑哪些因素	https://github.com/Snailclimb/Java-Guide/blob/master/%E5%85%B6%E4%BB%96/%E9%80%89%E6%8B%A9%E6%8A%80%E6%9C%AF%E6%96%B9%E5%90%91%E9%83%BD%E8%A6%81%E8%80%83%E8%99%91%E5%93%AA%E4%BA%9B%E5%9B%A0%E7%B4%A0.md
结束了我短暂的秋招，说点自己的感受	https://github.com/Snailclimb/JavaGuide/blob/master/%E5%85%B6%E4%BB%96/2018%20%E7%A7%8B%E6%8B%9B.md
这7个问题，可能大部分Java程序员都比较关心吧！	https://github.com/Snailclimb/JavaGuide/blob/master/%E9%9D%A2%E8%AF%95%E5%BF%85%E5%A4%87/java%20programmer%20need%20know.md
【2018总结】即使平凡，也要热爱自己的生活	https://github.com/Snailclimb/JavaGuide/blob/master/%E5%85%B6%E4%BB%96/2018%20summary.md
	https://github.com/LfAlex/JavaGuide#envelope-说明
	https://github.com/LfAlex/JavaGuide#项目介绍
	https://github.com/LfAlex/JavaGuide#关于转载
	https://github.com/LfAlex/JavaGuide#如何对该开源文档进行贡献
	https://github.com/LfAlex/JavaGuide#为什么要做这个开源文档
	https://github.com/LfAlex/JavaGuide#最后
Github Markdown格式	https://guides.github.com/features/mastering-markdown/
EMOJI CHEAT SHEET	https://www.webpagefx.com/tools/emoji-cheat-sheet/
	https://github.com/LfAlex/JavaGuide#我的微信
	https://camo.githubusercontent.com/8de32bee57510b7e368193514436601e0193eac38d86d784bb426e07358474a3/687474703a2f2f6d792d626c6f672d746f2d7573652e6f73732d636e2d6265696a696e672e616c6979756e63732e636f6d2f31382d31312d31372f31363030393339332e6a7067
	https://github.com/LfAlex/JavaGuide#福利
全民云计算：ECS云服务器2折起,1核1G仅需293元/年	https://promotion.aliyun.com/ntms/act/qwbk.html?userCode=hf47liqn
高性能企业级性能云服务器限时2折起,2核4G仅需720元/年	https://promotion.aliyun.com/ntms/act/enterprise-discount.html?userCode=hf47liqn
最高￥1888云产品通用代金券	https://promotion.aliyun.com/ntms/yunparter/invite.html?userCode=hf47liqn
阿里云建站服务	https://promotion.aliyun.com/ntms/act/jianzhanquan.html?userCode=hf47liqn
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github.com/Snailclimb/JavaGuide	https://github.com/Snailclimb/JavaGuide
Readme	https://github.com/LfAlex/JavaGuide#readme-ov-file
Activity	https://github.com/LfAlex/JavaGuide/activity
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