René's URL Explorer Experiment


Title: GitHub - ppbox/toBeBetterJavaer: :rainbow: Java 程序员进阶之路，本专栏风趣幽默、通俗易懂，对 Java 爱好者极度友好和舒适😄，内容包括 Java 基础、Java 并发编程、Java 虚拟机、Java 面试题、Java 企业级开发（Git、SSM、Spring Boot）、计算机基础知识（操作系统、计组、计网、数据结构与算法）等核心知识点。如果本专栏为你提供了帮助，请给予支持(star一下，或者推荐给你的朋友)！ · GitHub

Open Graph Title: GitHub - ppbox/toBeBetterJavaer: :rainbow: Java 程序员进阶之路，本专栏风趣幽默、通俗易懂，对 Java 爱好者极度友好和舒适😄，内容包括 Java 基础、Java 并发编程、Java 虚拟机、Java 面试题、Java 企业级开发（Git、SSM、Spring Boot）、计算机基础知识（操作系统、计组、计网、数据结构与算法）等核心知识点。如果本专栏为你提供了帮助，请给予支持(star一下，或者推荐给你的朋友)！

X Title: GitHub - ppbox/toBeBetterJavaer: :rainbow: Java 程序员进阶之路，本专栏风趣幽默、通俗易懂，对 Java 爱好者极度友好和舒适😄，内容包括 Java 基础、Java 并发编程、Java 虚拟机、Java 面试题、Java 企业级开发（Git、SSM、Spring Boot）、计算机基础知识（操作系统、计组、计网、数据结构与算法）等核心知识点。如果本专栏为你提供了帮助，请给予支持(star一下，或者推荐给你的朋友)！

Description: :rainbow: Java 程序员进阶之路，本专栏风趣幽默、通俗易懂，对 Java 爱好者极度友好和舒适😄，内容包括 Java 基础、Java 并发编程、Java 虚拟机、Java 面试题、Java 企业级开发（Git、SSM、Spring Boot）、计算机基础知识（操作系统、计组、计网、数据结构与算法）等核心知识点。如果本专栏为你提供了帮助，请给予支持(star一下，或者推荐给你的朋友)！ - ppbox/toBeBetterJavaer

Open Graph Description: :rainbow: Java 程序员进阶之路，本专栏风趣幽默、通俗易懂，对 Java 爱好者极度友好和舒适😄，内容包括 Java 基础、Java 并发编程、Java 虚拟机、Java 面试题、Java 企业级开发（Git、SSM、Spring Boot）、计算机基础知识（操作系统、计组、计网、数据结构与算法）等核心知识点。如果本专栏为你提供了帮助，请给予支持(star一下，或者推荐给你的朋友...

X Description: :rainbow: Java 程序员进阶之路，本专栏风趣幽默、通俗易懂，对 Java 爱好者极度友好和舒适😄，内容包括 Java 基础、Java 并发编程、Java 虚拟机、Java 面试题、Java 企业级开发（Git、SSM、Spring Boot）、计算机基础知识（操作系统、计组、计网、数据结构与算法）等核心知识点。如果本专栏为你提供了帮助，请给予支持(star一下，或者推荐给你的朋友...

Opengraph URL: https://github.com/ppbox/toBeBetterJavaer

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository
route-controllerfiles
route-actiondisambiguate
fetch-noncev2:73af5003-4bcf-df5b-4749-b45bf6d20e63
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idBB98:225C45:1729845:1F071C3:6A5AD411
html-safe-nonce3116610149fe4d1f5d3d7d30e48b27af7670d8137074f12c778c93f30ab03bae
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCQjk4OjIyNUM0NToxNzI5ODQ1OjFGMDcxQzM6NkE1QUQ0MTEiLCJ2aXNpdG9yX2lkIjoiNDM0MjcwMzM3MjQ5MzMxMzA0MSIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac7845fa0dcdf0f9638535cd49bc68523b76d774a1f5c15feb63f6860e8a63092e
hovercard-subject-tagrepository:443971482
github-keyboard-shortcutsrepository,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location//
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/ppbox/toBeBetterJavaer
twitter:imagehttps://opengraph.githubassets.com/f4c85fca454eebd54f501e9f99600b2e7aec8182feb9c80438f642fb6bbccfe2/ppbox/toBeBetterJavaer
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/f4c85fca454eebd54f501e9f99600b2e7aec8182feb9c80438f642fb6bbccfe2/ppbox/toBeBetterJavaer
og:image:alt:rainbow: Java 程序员进阶之路，本专栏风趣幽默、通俗易懂，对 Java 爱好者极度友好和舒适😄，内容包括 Java 基础、Java 并发编程、Java 虚拟机、Java 面试题、Java 企业级开发（Git、SSM、Spring Boot）、计算机基础知识（操作系统、计组、计网、数据结构与算法）等核心知识点。如果本专栏为你提供了帮助，请给予支持(star一下，或者推荐给你的朋友...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None5290d7e14309ad1e76106a9c4237bd1041517e83ea182c8ab756752cb0c6940b
turbo-cache-controlno-cache
go-importgithub.com/ppbox/toBeBetterJavaer git https://github.com/ppbox/toBeBetterJavaer.git
octolytics-dimension-user_id1850451
octolytics-dimension-user_loginppbox
octolytics-dimension-repository_id443971482
octolytics-dimension-repository_nwoppbox/toBeBetterJavaer
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id156627365
octolytics-dimension-repository_parent_nwoitwanger/toBeBetterJavaer
octolytics-dimension-repository_network_root_id156627365
octolytics-dimension-repository_network_root_nwoitwanger/toBeBetterJavaer
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release9c975978430e9ad293956f2bbdaf153b1bd84a99
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/ppbox/toBeBetterJavaer#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fppbox%2FtoBeBetterJavaer
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fppbox%2FtoBeBetterJavaer
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E&source=header-repo&source_repo=ppbox%2FtoBeBetterJavaer
Reloadhttps://github.com/ppbox/toBeBetterJavaer
Reloadhttps://github.com/ppbox/toBeBetterJavaer
Reloadhttps://github.com/ppbox/toBeBetterJavaer
ppbox https://github.com/ppbox
toBeBetterJavaerhttps://github.com/ppbox/toBeBetterJavaer
itwanger/toBeBetterJavaerhttps://github.com/itwanger/toBeBetterJavaer
Notifications https://github.com/login?return_to=%2Fppbox%2FtoBeBetterJavaer
Fork 0 https://github.com/login?return_to=%2Fppbox%2FtoBeBetterJavaer
Star 0 https://github.com/login?return_to=%2Fppbox%2FtoBeBetterJavaer
Code https://github.com/ppbox/toBeBetterJavaer
Pull requests 0 https://github.com/ppbox/toBeBetterJavaer/pulls
Actions https://github.com/ppbox/toBeBetterJavaer/actions
Projects https://github.com/ppbox/toBeBetterJavaer/projects
Security and quality 0 https://github.com/ppbox/toBeBetterJavaer/security
Insights https://github.com/ppbox/toBeBetterJavaer/pulse
Code https://github.com/ppbox/toBeBetterJavaer
Pull requests https://github.com/ppbox/toBeBetterJavaer/pulls
Actions https://github.com/ppbox/toBeBetterJavaer/actions
Projects https://github.com/ppbox/toBeBetterJavaer/projects
Security and quality https://github.com/ppbox/toBeBetterJavaer/security
Insights https://github.com/ppbox/toBeBetterJavaer/pulse
https://github.com/ppbox/toBeBetterJavaer
Brancheshttps://github.com/ppbox/toBeBetterJavaer/branches
Tagshttps://github.com/ppbox/toBeBetterJavaer/tags
https://github.com/ppbox/toBeBetterJavaer/branches
https://github.com/ppbox/toBeBetterJavaer/tags
267 Commitshttps://github.com/ppbox/toBeBetterJavaer/commits/master/
https://github.com/ppbox/toBeBetterJavaer/commits/master/
codeshttps://github.com/ppbox/toBeBetterJavaer/tree/master/codes
codeshttps://github.com/ppbox/toBeBetterJavaer/tree/master/codes
docshttps://github.com/ppbox/toBeBetterJavaer/tree/master/docs
docshttps://github.com/ppbox/toBeBetterJavaer/tree/master/docs
favicon_iohttps://github.com/ppbox/toBeBetterJavaer/tree/master/favicon_io
favicon_iohttps://github.com/ppbox/toBeBetterJavaer/tree/master/favicon_io
imageshttps://github.com/ppbox/toBeBetterJavaer/tree/master/images
imageshttps://github.com/ppbox/toBeBetterJavaer/tree/master/images
.gitignorehttps://github.com/ppbox/toBeBetterJavaer/blob/master/.gitignore
.gitignorehttps://github.com/ppbox/toBeBetterJavaer/blob/master/.gitignore
.nojekyllhttps://github.com/ppbox/toBeBetterJavaer/blob/master/.nojekyll
.nojekyllhttps://github.com/ppbox/toBeBetterJavaer/blob/master/.nojekyll
README.mdhttps://github.com/ppbox/toBeBetterJavaer/blob/master/README.md
README.mdhttps://github.com/ppbox/toBeBetterJavaer/blob/master/README.md
_coverpage.mdhttps://github.com/ppbox/toBeBetterJavaer/blob/master/_coverpage.md
_coverpage.mdhttps://github.com/ppbox/toBeBetterJavaer/blob/master/_coverpage.md
_sidebar.mdhttps://github.com/ppbox/toBeBetterJavaer/blob/master/_sidebar.md
_sidebar.mdhttps://github.com/ppbox/toBeBetterJavaer/blob/master/_sidebar.md
favicon.icohttps://github.com/ppbox/toBeBetterJavaer/blob/master/favicon.ico
favicon.icohttps://github.com/ppbox/toBeBetterJavaer/blob/master/favicon.ico
index.htmlhttps://github.com/ppbox/toBeBetterJavaer/blob/master/index.html
index.htmlhttps://github.com/ppbox/toBeBetterJavaer/blob/master/index.html
READMEhttps://github.com/ppbox/toBeBetterJavaer
https://github.com/ppbox/toBeBetterJavaer#rainbow-to-be-better-javaerjava-程序员进阶之路---通俗易懂风趣幽默
✏️ 个人博客https://itwanger.com
📚 计算机经典书单(download)https://mp.weixin.qq.com/s/qwUtTbfDB36VSwnjMRakqA
https://github.com/ppbox/toBeBetterJavaer#目录
Githubhttps://github.com/itwanger/toBeBetterJavaer
码云https://gitee.com/itwanger/toBeBetterJavaer
CodeChinahttps://codechina.csdn.net/qing_gee/toBeBetterJavaer
学习说明https://github.com/itwanger/toBeBetterJavaer#bookmark-%E5%AD%A6%E4%B9%A0%E8%AF%B4%E6%98%8E
章节目录https://github.com/itwanger/toBeBetterJavaer#pencil-%E7%AB%A0%E8%8A%82%E7%9B%AE%E5%BD%95
联系作者https://github.com/itwanger/toBeBetterJavaer#paw_prints-%E8%81%94%E7%B3%BB%E4%BD%9C%E8%80%85
参与贡献https://github.com/itwanger/toBeBetterJavaer#muscle-%E5%8F%82%E4%B8%8E%E8%B4%A1%E7%8C%AE
https://camo.githubusercontent.com/225c32b88c9b405f082aa2e6027a6537f0439df2183b2e79cb823f9d4a123aaf/68747470733a2f2f696d672d626c6f672e6373646e696d672e636e2f37613139626634643136303634393837626466373662313061333438373135622e706e67
https://github.com/ppbox/toBeBetterJavaer#bookmark-学习说明
https://github.com/ppbox/toBeBetterJavaer#pencil-章节目录
https://github.com/ppbox/toBeBetterJavaer#java-企业级开发
https://github.com/ppbox/toBeBetterJavaer#maven
项目构建神器 Mavenhttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/maven/maven.md
更快的 Maven 来了！！！性能提升 300%https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/maven/mvnd.md
https://github.com/ppbox/toBeBetterJavaer#git
可能是 Git 历史上最伟大的一次代码提交https://github.com/ppbox/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/ppbox/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/ppbox/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/ppbox/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/ppbox/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/ppbox/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/ppbox/toBeBetterJavaer/blob/master/docs/git/progit.md
https://github.com/ppbox/toBeBetterJavaer#nginx
某俄罗斯小哥，竟靠一个服务器软件直接封神？https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/nginx/nginx.md
https://github.com/ppbox/toBeBetterJavaer#springboot
一分钟快速搭建 Spring Boot 项目https://github.com/ppbox/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/ppbox/toBeBetterJavaer/blob/master/docs/springboot/tomcat.md
https://github.com/ppbox/toBeBetterJavaer#事故处理
我鮳！Log4j2突发重大漏洞，我们也中招了。。https://github.com/ppbox/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
面试官问：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
https://github.com/ppbox/toBeBetterJavaer#真香工具
干掉 Xshell？这款开源的终端工具Tabby逼格更高！https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/gongju/tabby.md
再见Postman！一款更适合国人的接口管理工具ApiPost！https://mp.weixin.qq.com/s/ZgkNQsve_vq6Xq0_gnWHCw
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
再见了VMware，一款更轻量级的虚拟机Multipass！https://mp.weixin.qq.com/s/gy6dVHvNy495bqov6JOAdA
再见Swagger了，这七款在线文档生成神器真的赞https://mp.weixin.qq.com/s/tEwVadscpaUI5uR6aiTZkQ
干掉visio，这个画图神器真的绝了！！！https://mp.weixin.qq.com/s/EaGCe4GRG2C-0zuVxWxl5A
https://github.com/ppbox/toBeBetterJavaer#开源项目
2 个 Java 练手项目（云E办、仿网易云音乐）https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/kaiyuan/yuneban-wangyiyunyinyue.md
https://github.com/ppbox/toBeBetterJavaer#java-入门
https://github.com/ppbox/toBeBetterJavaer#java-概述
什么是 Javahttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/overview/what-is-java.md
Java 发展简史https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/overview/java-history.md
Java 的优势https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/overview/java-advantage.md
JDK 和 JRE 有什么区别https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/overview/jdk-jre.md
安装集成开发环境 Intellij IDEAhttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/overview/idea.md
第一个 Java 程序：Hello Worldhttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/overview/hello-world.md
https://github.com/ppbox/toBeBetterJavaer#java-基础语法
基本数据类型https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-grammar/basic-data-type.md
流程控制https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-grammar/flow-control.md
运算符https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-grammar/operator.md
注释：代码的最强辅助https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-grammar/javadoc.md
https://github.com/ppbox/toBeBetterJavaer#面向对象
什么是对象？什么是类https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/object-class.md
变量https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/var.md
方法https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/method.md
构造方法https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/construct.md
代码初始化块https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/code-init.md
抽象类https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/abstract.md
接口https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/interface.md
static 关键字https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/static.md
this 和 super 关键字https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/this-super.md
final 关键字https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/final.md
instanceof 关键字https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/oo/instanceof.md
方法重载和方法重写https://github.com/ppbox/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/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/pass-by-value.md
Java的不可变对象https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/immutable.md
可变参数https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/varables.md
https://github.com/ppbox/toBeBetterJavaer#字符串
String 为什么是不可变的https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/string/immutable.md
字符串常量池https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/string/constant-pool.md
深入浅出 String.internhttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/string/intern.md
如何比较两个字符串是否相等https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/string/equals.md
如何拼接字符串https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/string/join.md
如何拆分字符串https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/string/split.md
https://github.com/ppbox/toBeBetterJavaer#数组
数组https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/array/array.md
打印数组https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/array/print.md
https://github.com/ppbox/toBeBetterJavaer#集合框架
初识集合框架https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/gailan.md
时间复杂度https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/big-o.md
ArrayListhttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/arraylist.md
泛型https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/generic.md
LinkedListhttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/linkedlist.md
ArrayList 重拳出击，把 LinkedList 干翻在地https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/list-war-1.md
被 ArrayList 锤了一拳后，LinkedList 很不服气https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/list-war-2.md
海康威视一面：Iterator与Iterable有什么区别？https://github.com/ppbox/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/ppbox/toBeBetterJavaer/blob/master/docs/collection/fail-fast.md
HashMap 的 hash 原理https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/hash.md
HashMap 的扩容机制https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/hashmap-resize.md
HashMap 的加载因子为什么是 0.75https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/hashmap-loadfactor.md
为什么 HashMap 是线程不安全的？https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/hashmap-thread-nosafe.md
https://github.com/ppbox/toBeBetterJavaer#异常处理
异常处理机制https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/exception/gailan.md
try-catch-finallyhttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/exception/try-catch-finally.md
throw 和 throwshttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/exception/throw-throws.md
try-with-resouceshttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/exception/try-with-resouces.md
异常最佳实践https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/exception/shijian.md
https://github.com/ppbox/toBeBetterJavaer#常用工具类
数组工具类：Arrayshttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/common-tool/arrays.md
集合工具类：Collectionshttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/common-tool/collections.md
简化每一行代码工具类：Hutoolhttps://github.com/ppbox/toBeBetterJavaer/blob/master/docs/common-tool/hutool.md
Guava，拯救垃圾代码，效率提升N倍https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/common-tool/guava.md
https://github.com/ppbox/toBeBetterJavaer#java-io
IO 流的分类和概述https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/io/shangtou.md
https://github.com/ppbox/toBeBetterJavaer#加餐
Java 中常用的 48 个关键字https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/48-keywords.md
Java 命名约定https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/java-naming.md
Java 默认的编码方式 Unicodehttps://github.com/ppbox/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/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/int-cache.md
自动拆箱与自动装箱https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/box.md
浅拷贝与深拷贝https://github.com/ppbox/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/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/equals-hashcode.md
注解https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/annotation.md
枚举https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/enum.md
深入理解 Java 中的反射https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/fanshe.md
Java 不能实现真正泛型的原因是什么？https://github.com/ppbox/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/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/what-happen-when-javac.md
Comparable和Comparator有什么区别？https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/basic-extra-meal/comparable-omparator.md
https://github.com/ppbox/toBeBetterJavaer#java-进阶
https://github.com/ppbox/toBeBetterJavaer#java-并发编程
室友打一把王者就学会了多线程https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/thread/wangzhe-thread.md
https://github.com/ppbox/toBeBetterJavaer#java-虚拟机
JVM 是什么？https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/jvm/what-is-jvm.md
https://github.com/ppbox/toBeBetterJavaer#八股文
Java 面试八股文精选 34 题https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/baguwen/java-basic-34.md
Java 基础（背诵版）https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/baguwen/java-basic.md
HashMap精选面试题https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/collection/hashmap-interview.md
Java 并发编程（背诵版）https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/baguwen/java-thread.md
Java 虚拟机（背诵版）https://github.com/ppbox/toBeBetterJavaer/blob/master/docs/baguwen/jvm.md
https://github.com/ppbox/toBeBetterJavaer#paw_prints-联系作者
https://camo.githubusercontent.com/c9244b4c94be5eaf580ad896cb38100998fc3136023ab241ada4f0fc7a869ce2/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f697477616e6765722f746f42654265747465724a61766165722f696d616765732f71696e675f676565652e706e67
https://camo.githubusercontent.com/af7387b9571d146af4926923679bb301c210415e87abfeab9567cfab5972fadd/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f697477616e6765722f746f42654265747465724a61766165722f696d616765732f676f6e677a686f6e6768616f2e706e67
https://starchart.cc/itwanger/toBeBetterJavaer
https://github.com/ppbox/toBeBetterJavaer#muscle-参与贡献
https://github.com/ppbox/toBeBetterJavaer#gift-donate
https://camo.githubusercontent.com/87274271609c9a512b9ec155bb9ef24bd2fc2d17b5acef9c47c39d0e2b1f86fc/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f697477616e6765722f746f42654265747465724a61766165722f696d616765732f7a686966752e706e67
tobebetterjavaer.comhttps://tobebetterjavaer.com
Readme https://github.com/ppbox/toBeBetterJavaer#readme-ov-file
Please reload this pagehttps://github.com/ppbox/toBeBetterJavaer
Activityhttps://github.com/ppbox/toBeBetterJavaer/activity
0 forkshttps://github.com/ppbox/toBeBetterJavaer/forks
Report repository https://github.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Fppbox%2FtoBeBetterJavaer&report=ppbox+%28user%29
Releaseshttps://github.com/ppbox/toBeBetterJavaer/releases
Packages 0https://github.com/users/ppbox/packages?repo_name=toBeBetterJavaer
Please reload this pagehttps://github.com/ppbox/toBeBetterJavaer
Contributorshttps://github.com/ppbox/toBeBetterJavaer/graphs/contributors
Please reload this pagehttps://github.com/ppbox/toBeBetterJavaer
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.