René's URL Explorer Experiment


Title: toBeBetterJavaer/docs/src/java8/java14.md at master · lookphp/toBeBetterJavaer · GitHub

Open Graph Title: toBeBetterJavaer/docs/src/java8/java14.md at master · lookphp/toBeBetterJavaer

X Title: toBeBetterJavaer/docs/src/java8/java14.md at master · lookphp/toBeBetterJavaer

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/java8/java14.md at master · lookphp/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😄 - lookphp/toBeBetterJavaer

X 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😄 - lookphp/toBeBetterJavaer

Opengraph URL: https://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/blob/*name(/*path)
route-controllerblob
route-actionshow
fetch-noncev2:b72fad27-be1e-6f8c-72bd-285c287231d7
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idCC36:249CA9:214631A:2C0536A:6A5B0579
html-safe-nonceae12e0de63d1958c7737ec24c22e46ff8bc00ee410dd46dc49cb148bf68af23c
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDQzM2OjI0OUNBOToyMTQ2MzFBOjJDMDUzNkE6NkE1QjA1NzkiLCJ2aXNpdG9yX2lkIjoiNDUyMjA4NjkyNTAzODQ1NDEzNyIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmacf20a09efb0caeee35c1794c64ea681f0c4a195a569b8bb9339aa240bc1c5b5bd
hovercard-subject-tagrepository:1143153454
github-keyboard-shortcutsrepository,source-code,file-tree,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///blob/show
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md
twitter:imagehttps://opengraph.githubassets.com/54cbb34a94459964401c1eaf97b8ee62cdc335f584ca724f40bd5f230b0f316d/lookphp/toBeBetterJavaer
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/54cbb34a94459964401c1eaf97b8ee62cdc335f584ca724f40bd5f230b0f316d/lookphp/toBeBetterJavaer
og:image:alt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😄 - lookphp/toBeBetterJavaer
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None5290d7e14309ad1e76106a9c4237bd1041517e83ea182c8ab756752cb0c6940b
turbo-cache-controlno-cache
go-importgithub.com/lookphp/toBeBetterJavaer git https://github.com/lookphp/toBeBetterJavaer.git
octolytics-dimension-user_id13045888
octolytics-dimension-user_loginlookphp
octolytics-dimension-repository_id1143153454
octolytics-dimension-repository_nwolookphp/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/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Flookphp%2FtoBeBetterJavaer%2Fblob%2Fmaster%2Fdocs%2Fsrc%2Fjava8%2Fjava14.md
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%2Flookphp%2FtoBeBetterJavaer%2Fblob%2Fmaster%2Fdocs%2Fsrc%2Fjava8%2Fjava14.md
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%2Fblob%2Fshow&source=header-repo&source_repo=lookphp%2FtoBeBetterJavaer
Reloadhttps://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md
Reloadhttps://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md
Reloadhttps://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md
lookphp https://github.com/lookphp
toBeBetterJavaerhttps://github.com/lookphp/toBeBetterJavaer
itwanger/toBeBetterJavaerhttps://github.com/itwanger/toBeBetterJavaer
Notifications https://github.com/login?return_to=%2Flookphp%2FtoBeBetterJavaer
Fork 0 https://github.com/login?return_to=%2Flookphp%2FtoBeBetterJavaer
Star 0 https://github.com/login?return_to=%2Flookphp%2FtoBeBetterJavaer
Code https://github.com/lookphp/toBeBetterJavaer
Pull requests 0 https://github.com/lookphp/toBeBetterJavaer/pulls
Actions https://github.com/lookphp/toBeBetterJavaer/actions
Projects https://github.com/lookphp/toBeBetterJavaer/projects
Security and quality 0 https://github.com/lookphp/toBeBetterJavaer/security
Insights https://github.com/lookphp/toBeBetterJavaer/pulse
Code https://github.com/lookphp/toBeBetterJavaer
Pull requests https://github.com/lookphp/toBeBetterJavaer/pulls
Actions https://github.com/lookphp/toBeBetterJavaer/actions
Projects https://github.com/lookphp/toBeBetterJavaer/projects
Security and quality https://github.com/lookphp/toBeBetterJavaer/security
Insights https://github.com/lookphp/toBeBetterJavaer/pulse
https://github.com/lookphp/toBeBetterJavaer
toBeBetterJavaerhttps://github.com/lookphp/toBeBetterJavaer/tree/master
docshttps://github.com/lookphp/toBeBetterJavaer/tree/master/docs
srchttps://github.com/lookphp/toBeBetterJavaer/tree/master/docs/src
java8https://github.com/lookphp/toBeBetterJavaer/tree/master/docs/src/java8
Historyhttps://github.com/lookphp/toBeBetterJavaer/commits/master/docs/src/java8/java14.md
https://github.com/lookphp/toBeBetterJavaer/commits/master/docs/src/java8/java14.md
toBeBetterJavaerhttps://github.com/lookphp/toBeBetterJavaer/tree/master
docshttps://github.com/lookphp/toBeBetterJavaer/tree/master/docs
srchttps://github.com/lookphp/toBeBetterJavaer/tree/master/docs/src
java8https://github.com/lookphp/toBeBetterJavaer/tree/master/docs/src/java8
Rawhttps://github.com/lookphp/toBeBetterJavaer/raw/refs/heads/master/docs/src/java8/java14.md
https://camo.githubusercontent.com/32e5976358877ad30c2ff314b9021ccfa3a994945c12b79f28c79c2ddb2fffe5/68747470733a2f2f696d67636f6e766572742e6373646e696d672e636e2f6148523063484d364c7939316347787659575174615731685a32567a4c6d70705957357a6148557561573876645842736232466b58326c745957646c637938784d5463354d7a67354c5441324e3245324e475a695a5759334f5455304d5441756347356e3f782d6f73732d70726f636573733d696d6167652f666f726d61742c706e67
https://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md#01下载-jdk-14
jdk.java.nethttps://jdk.java.net/14/
https://camo.githubusercontent.com/f09c3ceac37a361dc7d26a0bdb75acfdd2ec90822b630fa1981ae163fee8718b/68747470733a2f2f696d67636f6e766572742e6373646e696d672e636e2f6148523063484d364c7939316347787659575174615731685a32567a4c6d70705957357a6148557561573876645842736232466b58326c745957646c637938784d5463354d7a67354c544a6b4d3251334d4751344f4451304e446b314d4445756347356e3f782d6f73732d70726f636573733d696d6167652f666f726d61742c706e67
https://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md#02升级-intellij-idea
https://camo.githubusercontent.com/60abecb283b7164a042a94f33f3dcfbd3a5f4bb08d884e85c88cf04ae1b4b834/68747470733a2f2f696d67636f6e766572742e6373646e696d672e636e2f6148523063484d364c7939316347787659575174615731685a32567a4c6d70705957357a6148557561573876645842736232466b58326c745957646c637938784d5463354d7a67354c546868596a466a596d52694e4441334d6a42694d3255756347356e3f782d6f73732d70726f636573733d696d6167652f666f726d61742c706e67
https://camo.githubusercontent.com/2767b3e2ee9f9e305ea604a8cfbe52e143755cfeaa2c205c7a189911d803af0a/68747470733a2f2f696d67636f6e766572742e6373646e696d672e636e2f6148523063484d364c7939316347787659575174615731685a32567a4c6d70705957357a6148557561573876645842736232466b58326c745957646c637938784d5463354d7a67354c5442685957497759574e69593252694d7a6c6c5a4749756347356e3f782d6f73732d70726f636573733d696d6167652f666f726d61742c706e67
https://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md#01instanceof
https://camo.githubusercontent.com/52d11227e91c6692c30ecd979b124e6205b94d3b05c2c126f10093b9f6922d6c/68747470733a2f2f696d67636f6e766572742e6373646e696d672e636e2f6148523063484d364c7939316347787659575174615731685a32567a4c6d70705957357a6148557561573876645842736232466b58326c745957646c637938784d5463354d7a67354c5467314d545134595749334d6a49325a6d4d345a5455756347356e3f782d6f73732d70726f636573733d696d6167652f666f726d61742c706e67
https://camo.githubusercontent.com/6a54a99d4562282b432bc99a46b3dc5e7af6a5a62a6bc8ca0720d887ce54cd0b/68747470733a2f2f696d67636f6e766572742e6373646e696d672e636e2f6148523063484d364c7939316347787659575174615731685a32567a4c6d70705957357a6148557561573876645842736232466b58326c745957646c637938784d5463354d7a67354c5464684d7a45334d4459774e6a6b354e544a6d4d4467756347356e3f782d6f73732d70726f636573733d696d6167652f666f726d61742c706e67
https://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md#02records
类的不可变性https://javabetter.cn/basic-extra-meal/immutable.html
https://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md#03switch-表达式
传送门https://mp.weixin.qq.com/s/1BDDLDSKDGwQAfIFMyySdg
https://github.com/lookphp/toBeBetterJavaer/blob/master/docs/src/java8/java14.md#04text-blocks
https://camo.githubusercontent.com/dc99946db7bd185db9db188b3d5581af8d53374240f3934dbd3b23df87b8dd1e/68747470733a2f2f696d67636f6e766572742e6373646e696d672e636e2f6148523063484d364c7939316347787659575174615731685a32567a4c6d70705957357a6148557561573876645842736232466b58326c745957646c637938784d5463354d7a67354c5455334e6a6731596d517a5a44646d4e7a526b4d4463755a326c6d
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/
https://camo.githubusercontent.com/2898d922a53a0393a59381a7f1daaaf40f8c07868aba2086542779d4ea98f52b/68747470733a2f2f63646e2e706169636f64696e672e636f6d2f746f62656265747465726a61766165722f696d616765732f676f6e677a686f6e6768616f2e706e67
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.