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Title: GitHub - dwl99github/toBeBetterJavaer: Java 程序员进阶之路，据说每一个优秀的 Java 程序员都喜欢她，风趣幽默、通俗易懂。内容包括 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 Java 程序员进阶之路😄 · GitHub

Open Graph Title: GitHub - dwl99github/toBeBetterJavaer: Java 程序员进阶之路，据说每一个优秀的 Java 程序员都喜欢她，风趣幽默、通俗易懂。内容包括 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 Java 程序员进阶之路😄

X Title: GitHub - dwl99github/toBeBetterJavaer: Java 程序员进阶之路，据说每一个优秀的 Java 程序员都喜欢她，风趣幽默、通俗易懂。内容包括 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 Java 程序员进阶之路😄

Description: Java 程序员进阶之路，据说每一个优秀的 Java 程序员都喜欢她，风趣幽默、通俗易懂。内容包括 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 Java 程序员进阶之路😄 - dwl99github/toBeBetterJavaer

Open Graph Description: Java 程序员进阶之路，据说每一个优秀的 Java 程序员都喜欢她，风趣幽默、通俗易懂。内容包括 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 Java 程序员进阶之路😄 - dwl99github/toBeBetterJavaer

X Description: Java 程序员进阶之路，据说每一个优秀的 Java 程序员都喜欢她，风趣幽默、通俗易懂。内容包括 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 Java 程序员进阶之路😄 - dwl99github/toBeBetterJavaer

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https://github.com/dwl99github/toBeBetterJavaer#为什么会有这个开源知识库
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https://github.com/dwl99github/toBeBetterJavaer#java基础
https://github.com/dwl99github/toBeBetterJavaer#基础篇
https://github.com/dwl99github/toBeBetterJavaer#java概述
什么是 Java？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/overview/what-is-java.md
Java 的发展简史https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/overview/java-history.md
Java 的优势https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/overview/java-advantage.md
JDK 和 JRE 有什么区别？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/overview/jdk-jre.md
手把手教你安装集成开发环境 Intellij IDEAhttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/overview/idea.md
第一个 Java 程序：Hello Worldhttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/overview/hello-world.md
https://github.com/dwl99github/toBeBetterJavaer#java基础语法
基本数据类型https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-grammar/basic-data-type.md
流程控制https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-grammar/flow-control.md
运算符https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-grammar/operator.md
注释https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-grammar/javadoc.md
https://github.com/dwl99github/toBeBetterJavaer#面向对象
什么是对象？什么是类https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/object-class.md
变量https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/var.md
方法https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/method.md
构造方法https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/construct.md
代码初始化块https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/code-init.md
抽象类https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/abstract.md
接口https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/interface.md
static 关键字https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/static.md
this 和 super 关键字https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/this-super.md
final 关键字https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/final.md
instanceof 关键字https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/oo/instanceof.md
不可变对象https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/immutable.md
可变参数https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/varables.md
泛型https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/generic.md
注解https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/annotation.md
枚举https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/enum.md
反射https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/fanshe.md
https://github.com/dwl99github/toBeBetterJavaer#字符串string
String 为什么是不可变的？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/string/immutable.md
字符串常量池https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/string/constant-pool.md
深入浅出 String.internhttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/string/intern.md
如何比较两个字符串是否相等？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/string/equals.md
如何拼接字符串？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/string/join.md
如何拆分字符串？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/string/split.md
https://github.com/dwl99github/toBeBetterJavaer#数组
什么是数组？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/array/array.md
如何打印数组？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/array/print.md
https://github.com/dwl99github/toBeBetterJavaer#集合框架容器
Java 中的集合框架该如何分类？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/gailan.md
简单介绍下时间复杂度https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/big-o.md
ArrayListhttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/arraylist.md
LinkedListhttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/linkedlist.md
ArrayList 和 LinkedList 之增删改查的时间复杂度https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/list-war-1.md
ArrayList 和 LinkedList 的实现方式以及性能对比https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/list-war-2.md
Iterator与Iterable有什么区别？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/iterator-iterable.md
为什么阿里巴巴强制不要在 foreach 里执行删除操作https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/fail-fast.md
详细讲解 HashMap 的 hash 原理https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/hash.md
详细讲解 HashMap 的扩容机制https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/hashmap-resize.md
HashMap 的加载因子为什么是 0.75？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/hashmap-loadfactor.md
为什么 HashMap 是线程不安全的？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/hashmap-thread-nosafe.md
https://github.com/dwl99github/toBeBetterJavaer#异常处理
聊聊异常处理机制https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/exception/gailan.md
关于 try-catch-finallyhttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/exception/try-catch-finally.md
关于 throw 和 throwshttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/exception/throw-throws.md
关于 try-with-resouceshttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/exception/try-with-resouces.md
异常处理机制到底该怎么用？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/exception/shijian.md
https://github.com/dwl99github/toBeBetterJavaer#常用工具类
数组工具类：Arrayshttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/common-tool/arrays.md
集合工具类：Collectionshttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/common-tool/collections.md
简化每一行代码工具类：Hutoolhttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/common-tool/hutool.md
Guava，拯救垃圾代码，效率提升N倍https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/common-tool/guava.md
https://github.com/dwl99github/toBeBetterJavaer#重要知识点
Java 中常用的 48 个关键字https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/48-keywords.md
Java 命名的注意事项https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/java-naming.md
详解 Java 的默认编码方式 Unicodehttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/java-unicode.md
new Integer(18)与Integer.valueOf(18)有什么区别？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/int-cache.md
聊聊自动拆箱与自动装箱https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/box.md
浅拷贝与深拷贝究竟有什么不一样？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/deep-copy.md
为什么重写 equals 时必须重写 hashCode 方法？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/equals-hashcode.md
方法重载和方法重写有什么区别？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/override-overload.md
Java 到底是值传递还是引用传递？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/pass-by-value.md
Java 不能实现真正泛型的原因是什么？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/true-generic.md
Java 程序在编译期发生了什么？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/what-happen-when-javac.md
Comparable和Comparator有什么区别？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/basic-extra-meal/comparable-omparator.md
Java IO 流详细划分https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/io/shangtou.md
https://github.com/dwl99github/toBeBetterJavaer#进阶篇
https://github.com/dwl99github/toBeBetterJavaer#java并发编程
室友打一把王者就学会了多线程https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/thread/wangzhe-thread.md
为什么阿里要禁用Executors创建线程池？https://mp.weixin.qq.com/s/dd_IPt7lQQeIMH7YTdgLIw
60张手绘图，一举拿下Java并发！https://mp.weixin.qq.com/s/bImCIoYsH_JEzTkBx2lj4A
https://github.com/dwl99github/toBeBetterJavaer#java虚拟机
JVM 是什么？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/jvm/what-is-jvm.md
https://github.com/dwl99github/toBeBetterJavaer#java企业级开发
https://github.com/dwl99github/toBeBetterJavaer#基建篇
https://github.com/dwl99github/toBeBetterJavaer#maven
手把手教你安装、配置、使用 Mavenhttps://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/maven/maven.md
守护版 Maven 来了！！！性能提升 300%https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/maven/mvnd.md
https://github.com/dwl99github/toBeBetterJavaer#git
可能是 Git 历史上最伟大的一次代码提交https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/git/git-qiyuan.md
终于有人把 Git 的数据模型讲清楚了https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/git/shujujiegou.md
昨晚看完 Linus 第一次提交的 Git 代码后，我失眠了！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/git/neibushixian.md
要熟练使用 Git，恐怕要记住这60个命令https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/git/mingling.md
崩溃！实习生把小组的代码仓库搞得一团糟。。。https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/git/jibenshiyong.md
信不信，7 张图就能让你把 Git 分支管理拿捏的死死的。。https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/git/fenzhi.md
豆瓣9.1分！我昨天在挂急诊时啃完了这本书！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/git/progit.md
一条 Git 命令减少了一半存储空间，我的服务器在偷着笑https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/git/sparse-checkout.md
https://github.com/dwl99github/toBeBetterJavaer#nginx
Nginx 入门教程，敲简单，10 分钟搞定https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/nginx/nginx.md
https://github.com/dwl99github/toBeBetterJavaer#logback
Logback这样配置，性能提升10倍！https://mp.weixin.qq.com/s/dO1dYAHwyB-81L1z3D_sdg
https://github.com/dwl99github/toBeBetterJavaer#工具篇
https://github.com/dwl99github/toBeBetterJavaer#intellij-idea
阅读源码必备的4个 IDEA 高级调试技巧https://mp.weixin.qq.com/s/KG0yzb_9XhhTSzjHr4DkIQ
https://github.com/dwl99github/toBeBetterJavaer#辅助工具
再见Postman！推荐一款更适合国人的接口管理工具ApiPost！https://mp.weixin.qq.com/s/ZgkNQsve_vq6Xq0_gnWHCw
再见了VMware，推荐一款更轻量级的虚拟机Multipass！https://mp.weixin.qq.com/s/gy6dVHvNy495bqov6JOAdA
再见了Swagger，推荐七款可以替代的在线文档生成神器https://mp.weixin.qq.com/s/tEwVadscpaUI5uR6aiTZkQ
干掉visio，这款在线的画图神器 drwa.io 真的绝了！！！https://mp.weixin.qq.com/s/EaGCe4GRG2C-0zuVxWxl5A
干掉 Xshell？Tabby这款开源的终端工具逼格更高！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/gongju/tabby.md
干掉PowerDesigner，这款开源数据库设计神器chiner真的绝了https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/gongju/chiner.md
再见收费的Navicat！操作所有数据库就靠它了！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/gongju/DBeaver.md
https://github.com/dwl99github/toBeBetterJavaer#框架篇
https://github.com/dwl99github/toBeBetterJavaer#springboot
一分钟快速搭建 Spring Boot 项目https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/springboot/initializr.md
基于SpringBoot 的CMS系统，拿去开发企业官网真香https://mp.weixin.qq.com/s/HWTVu7E62VkaH2anQc1J_g
Spring Boot为什么不需要额外安装Tomcat？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/springboot/tomcat.md
Spring Boot 3.0 M1 发布，正式弃用 Java 8https://mp.weixin.qq.com/s/FmRyF6RcCodb8vUBem8dAA
Spring Boot AOP 扫盲，实现接口访问的统一日志记录https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/springboot/aop-log.md
https://github.com/dwl99github/toBeBetterJavaer#安全篇
https://github.com/dwl99github/toBeBetterJavaer#分布式
https://github.com/dwl99github/toBeBetterJavaer#高性能
https://github.com/dwl99github/toBeBetterJavaer#消息队列
敢在简历上写精通消息队列，果然有一手！https://mp.weixin.qq.com/s/UKWOyS90O6R_y1YEdF_JjQ
https://github.com/dwl99github/toBeBetterJavaer#高可用
https://github.com/dwl99github/toBeBetterJavaer#实战篇
https://github.com/dwl99github/toBeBetterJavaer#开源项目
EasyPoi实现Excel导入导出，好用到爆，POI可以扔掉了！https://mp.weixin.qq.com/s/H2Bwc-7ghcjyaEnKUTQ5Dg
SpringBoot 实现 Excel 导入导出，性能爆表，用起来够优雅！https://mp.weixin.qq.com/s/Knb7b-uYLWsKZfgvGgN_ug
再见丑陋的SwaggerUI，这款开源的API文档生成神器 knife4j 界面更炫酷，逼格更高！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/gongju/knife4j.md
取代 Mybatis Generator，这款代码生成神器配置更简单，开发效率更高！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/kaiyuan/auto-generator.md
https://github.com/dwl99github/toBeBetterJavaer#问题解析
Log4j2突发重大漏洞https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/shigu/log4j2.md
重现了一波 Log4j2 核弹级漏洞，同事的电脑沦为炮灰https://mp.weixin.qq.com/s/zXzJVxRxMUnoyJs6_NojMQ
生成订单30分钟未支付，则自动取消，该怎么实现？https://mp.weixin.qq.com/s/J6jb_Dt3C49CIjYBTrN4gQ
西安一码通又崩了！难道又不小心回滚到上个版本？https://mp.weixin.qq.com/s/TaFohrRetiCKEf7ZKESBaQ
半月崩两次，从技术角度再来聊聊一码通https://mp.weixin.qq.com/s/dKsneRKW7G9dvtr9NzefEA
使用MQ的时候，怎么确保消息100%不丢失？https://mp.weixin.qq.com/s/lJdYpH94qGm5Q0pkgfjHTQ
https://github.com/dwl99github/toBeBetterJavaer#数据库
https://github.com/dwl99github/toBeBetterJavaer#redis
https://github.com/dwl99github/toBeBetterJavaer#计算机基础
https://github.com/dwl99github/toBeBetterJavaer#求职面试
https://github.com/dwl99github/toBeBetterJavaer#八股文
Java 高频面试题 34 道https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/baguwen/java-basic-34.md
Java 基础八股文（背诵版）https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/baguwen/java-basic.md
HashMap 精选面试题https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/collection/hashmap-interview.md
Java 并发编程八股文（背诵版）https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/baguwen/java-thread.md
Java 虚拟机八股文（背诵版）https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/baguwen/jvm.md
https://github.com/dwl99github/toBeBetterJavaer#面试经验
上岸杭州阿里云https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/mianjing/shanganaliyun.md
面试官：看你简历上写了Redis，请回答一下这 12 个问题https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/mianjing/redis12question.md
https://github.com/dwl99github/toBeBetterJavaer#城市选择
北京都有哪些牛逼的互联网公司？https://mp.weixin.qq.com/s/xlPZfpd89rDq6L-Me80wnw
广州都有哪些牛逼的互联网公司？https://mp.weixin.qq.com/s/uZQ8p0ytsQFXzt5ppzx6fA
深圳有哪些牛批的互联网公司？https://mp.weixin.qq.com/s/hBU-eEUq8aN5PWwdZFmC4g
西安有哪些不错的互联网公司？https://mp.weixin.qq.com/s/s0Ub1CHC9eEi0YrqPrnRog
青岛有牛逼的互联网公司吗？https://mp.weixin.qq.com/s/8QQvOrkG3Vdjj3GxP1zxBQ
郑州有哪些不错的互联网公司？https://mp.weixin.qq.com/s/SU9drg2xJKcheIwJ6OSSBQ
苏州有哪些牛逼的互联网公司？https://mp.weixin.qq.com/s/cnYsZLudFOwv5EKYMsMh0Q
南京有哪些靠谱的互联网公司？https://mp.weixin.qq.com/s/CfZ1CEmtPOP4TAwAs8Ocrw
杭州有哪些顶级的互联网公司？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/cityselect/hangzhou.md
https://github.com/dwl99github/toBeBetterJavaer#学习资源
https://github.com/dwl99github/toBeBetterJavaer#资料下载
https://github.com/dwl99github/toBeBetterJavaer#资源推荐
https://github.com/dwl99github/toBeBetterJavaer#在线教程
https://github.com/dwl99github/toBeBetterJavaer#在线教学视频
推荐 2 个 Java 练手项目（云E办、仿网易云音乐）https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/kaiyuan/yuneban-wangyiyunyinyue.md
https://github.com/dwl99github/toBeBetterJavaer#程序人生
https://github.com/dwl99github/toBeBetterJavaer#码农生活
中美程序员不完全对比https://mp.weixin.qq.com/s/KByt42RiDtt2aWpN4klmKg
降薪 45%，从互联网回到国企https://mp.weixin.qq.com/s/qHGdIuA32X-zydbMTKDPuA
学弟在微软的这六个月https://mp.weixin.qq.com/s/08Ax1ArAjchemjUXih7zNw
找个程序员做老公/男票有多爽？？？https://mp.weixin.qq.com/s/mK0yaen1mhCoWZ6ZLC5vQg
研究所月入两万，是什么体验？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/manongshenghuo/yanjiusuo-20wan.md
https://github.com/dwl99github/toBeBetterJavaer#闲聊唠嗑
大学计算机系最努力的同学都是如何学习的？https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/xianliaolaoke/daxue-nuli-jisuanji.md
https://github.com/dwl99github/toBeBetterJavaer#联系作者
https://github.com/dwl99github/toBeBetterJavaer#关于作者
https://github.com/dwl99github/toBeBetterJavaer#心路历程
Java 程序员进阶之路网站上线了，颜值贼高！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/szjy/tobebetterjavaer-wangzhan-shangxian.md
273 块钱购入的域名，值了！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/szjy/tobebetterjavaer-yuming-jiexi.md
3 年9.9元，HTTP升级到HTTPS，值了！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/szjy/tobebetterjavaer-https.md
30天，终于搞定域名备案！https://github.com/dwl99github/toBeBetterJavaer/blob/master/docs/szjy/tobebetterjavaer-beian.md
https://github.com/dwl99github/toBeBetterJavaer#联系方式
https://camo.githubusercontent.com/c9244b4c94be5eaf580ad896cb38100998fc3136023ab241ada4f0fc7a869ce2/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f697477616e6765722f746f42654265747465724a61766165722f696d616765732f71696e675f676565652e706e67
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https://starchart.cc/itwanger/toBeBetterJavaer
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