René's URL Explorer Experiment


Title: bestJavaer/java-concurrent/java-lock-status.md at master · Vicky509/bestJavaer · GitHub

Open Graph Title: bestJavaer/java-concurrent/java-lock-status.md at master · Vicky509/bestJavaer

X Title: bestJavaer/java-concurrent/java-lock-status.md at master · Vicky509/bestJavaer

Description: 这是一个成为更好的Java程序员的系列教程. Contribute to Vicky509/bestJavaer development by creating an account on GitHub.

Open Graph Description: 这是一个成为更好的Java程序员的系列教程. Contribute to Vicky509/bestJavaer development by creating an account on GitHub.

X Description: 这是一个成为更好的Java程序员的系列教程. Contribute to Vicky509/bestJavaer development by creating an account on GitHub.

Opengraph URL: https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/blob/*name(/*path)
route-controllerblob
route-actionshow
fetch-noncev2:22c9e75b-db89-09f9-c5eb-efdde72b5594
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idBDC4:24CF91:189674B:206B3AC:6A5C75D3
html-safe-nonced27b01068568879a3fe2c96e9519130f8a6dda7dbdd2b7fbc03ab35cb03c080a
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCREM0OjI0Q0Y5MToxODk2NzRCOjIwNkIzQUM6NkE1Qzc1RDMiLCJ2aXNpdG9yX2lkIjoiMTQ0ODE0NTYzNTQ4OTExNzY1MSIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac8865bdc898aec0f54517e944b4becbc22de367372c7b63eb92fc93875bc91906
hovercard-subject-tagrepository:294320590
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/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md
twitter:imagehttps://opengraph.githubassets.com/1c999ab418cb40d51b4c762dfd6291b2d264ddc0c65b6bc8b75547c18179648f/Vicky509/bestJavaer
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/1c999ab418cb40d51b4c762dfd6291b2d264ddc0c65b6bc8b75547c18179648f/Vicky509/bestJavaer
og:image:alt这是一个成为更好的Java程序员的系列教程. Contribute to Vicky509/bestJavaer development by creating an account on GitHub.
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None5290d7e14309ad1e76106a9c4237bd1041517e83ea182c8ab756752cb0c6940b
turbo-cache-controlno-cache
go-importgithub.com/Vicky509/bestJavaer git https://github.com/Vicky509/bestJavaer.git
octolytics-dimension-user_id59106683
octolytics-dimension-user_loginVicky509
octolytics-dimension-repository_id294320590
octolytics-dimension-repository_nwoVicky509/bestJavaer
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id269198820
octolytics-dimension-repository_parent_nwocrisxuan/bestJavaer
octolytics-dimension-repository_network_root_id269198820
octolytics-dimension-repository_network_root_nwocrisxuan/bestJavaer
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/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FVicky509%2FbestJavaer%2Fblob%2Fmaster%2Fjava-concurrent%2Fjava-lock-status.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%2FVicky509%2FbestJavaer%2Fblob%2Fmaster%2Fjava-concurrent%2Fjava-lock-status.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=Vicky509%2FbestJavaer
Reloadhttps://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md
Reloadhttps://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md
Reloadhttps://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md
Vicky509 https://github.com/Vicky509
bestJavaerhttps://github.com/Vicky509/bestJavaer
crisxuan/bestJavaerhttps://github.com/crisxuan/bestJavaer
Notifications https://github.com/login?return_to=%2FVicky509%2FbestJavaer
Fork 0 https://github.com/login?return_to=%2FVicky509%2FbestJavaer
Star 1 https://github.com/login?return_to=%2FVicky509%2FbestJavaer
Code https://github.com/Vicky509/bestJavaer
Pull requests 0 https://github.com/Vicky509/bestJavaer/pulls
Actions https://github.com/Vicky509/bestJavaer/actions
Projects https://github.com/Vicky509/bestJavaer/projects
Security and quality 0 https://github.com/Vicky509/bestJavaer/security
Insights https://github.com/Vicky509/bestJavaer/pulse
Code https://github.com/Vicky509/bestJavaer
Pull requests https://github.com/Vicky509/bestJavaer/pulls
Actions https://github.com/Vicky509/bestJavaer/actions
Projects https://github.com/Vicky509/bestJavaer/projects
Security and quality https://github.com/Vicky509/bestJavaer/security
Insights https://github.com/Vicky509/bestJavaer/pulse
https://github.com/Vicky509/bestJavaer
bestJavaerhttps://github.com/Vicky509/bestJavaer/tree/master
java-concurrenthttps://github.com/Vicky509/bestJavaer/tree/master/java-concurrent
Historyhttps://github.com/Vicky509/bestJavaer/commits/master/java-concurrent/java-lock-status.md
https://github.com/Vicky509/bestJavaer/commits/master/java-concurrent/java-lock-status.md
bestJavaerhttps://github.com/Vicky509/bestJavaer/tree/master
java-concurrenthttps://github.com/Vicky509/bestJavaer/tree/master/java-concurrent
Rawhttps://github.com/Vicky509/bestJavaer/raw/refs/heads/master/java-concurrent/java-lock-status.md
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#看完你就明白的锁系列之锁的状态
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#java-对象头
https://camo.githubusercontent.com/f06b5e63f2e97672ad04543025eedc09031cb431eb8036b6e2c32e47c040668b/68747470733a2f2f696d67323031382e636e626c6f67732e636f6d2f626c6f672f313531353131312f3230313931302f313531353131312d32303139313031363131323032353937322d323030363338303430312e706e67
https://camo.githubusercontent.com/a7f34ae292b1cd1e06521e8c9d8d55482ecdaa065d1bde5df92868f5a729f57e/68747470733a2f2f696d67323031382e636e626c6f67732e636f6d2f626c6f672f313531353131312f3230313931302f313531353131312d32303139313031363131323034333533362d3938313437313933342e706e67
https://camo.githubusercontent.com/ed7777e83dee28b8da6216704ba35ffe909ee2e6bed58b6d2851bad309a70a0e/68747470733a2f2f696d67323031382e636e626c6f67732e636f6d2f626c6f672f313531353131312f3230313931302f313531353131312d32303139313031363131323035353736342d3536353032323536372e706e67
markOop.hpphttps://github.com/openjdk-mirror/jdk7u-hotspot/blob/50bdefc3afe944ca74c3093e7448d6b889cd20d1/src/share/vm/oops/markOop.hpp
https://camo.githubusercontent.com/89ecb1ed539aa023fdb312740094d208d6214f41878fb3392f449afbb54ffe25/68747470733a2f2f696d67323031382e636e626c6f67732e636f6d2f626c6f672f313531353131312f3230313931302f313531353131312d32303139313031363131323130343734352d323131373835363134302e706e67
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#synchronized锁
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#monitor
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#锁的分类及其解释
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#无锁
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#偏向锁
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#偏向锁的获取过程
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#偏向锁的释放过程
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#关闭偏向锁
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#关于-epoch
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#轻量级锁
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#加锁过程
https://camo.githubusercontent.com/b536bb194af1ba57901b4e33d539cee21cf0a72be22827239a6d418b30110c32/68747470733a2f2f696d67323031382e636e626c6f67732e636f6d2f626c6f672f313531353131312f3230313931302f313531353131312d32303139313031363131323132323130322d3739323031373534372e706e67
https://camo.githubusercontent.com/16013cd7794a34db3bfdb86345637d0562862556ebcf74cc43096abf2a3b0873/68747470733a2f2f696d67323031382e636e626c6f67732e636f6d2f626c6f672f313531353131312f3230313931302f313531353131312d32303139313031363131323133323937332d313032353533393834362e706e67
https://github.com/Vicky509/bestJavaer/blob/master/java-concurrent/java-lock-status.md#重量级锁
https://camo.githubusercontent.com/99dd8b69a3eb3cc3aa87f768e083fe9df2730af43694c1d373184c8ec7a9417a/68747470733a2f2f696d67323031382e636e626c6f67732e636f6d2f626c6f672f313531353131312f3230313931302f313531353131312d32303139313031363131323134303530312d3336393336353633342e706e67
不可不说的Java“锁”事https://tech.meituan.com/2018/11/15/java-lock.html
白话 Synchronizedhttps://www.jianshu.com/p/dd87f60ff37c
https://gist.github.com/arturmkrtchyan/43d6135e8a15798cc46chttps://gist.github.com/arturmkrtchyan/43d6135e8a15798cc46c
https://blog.csdn.net/zhoufanyang_china/article/details/54601311https://blog.csdn.net/zhoufanyang_china/article/details/54601311
Synchronized锁性能优化偏向锁轻量级锁升级 多线程中篇(五)https://www.cnblogs.com/noteless/p/10509665.html
https://juejin.im/post/5bfe6ddee51d45491b0163ebhttps://juejin.im/post/5bfe6ddee51d45491b0163eb
https://zhuanlan.zhihu.com/p/29866981https://zhuanlan.zhihu.com/p/29866981
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.94.8487&rep=rep1&type=pdfhttp://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.94.8487&rep=rep1&type=pdf
https://blogs.oracle.com/dave/biased-locking-in-hotspothttps://blogs.oracle.com/dave/biased-locking-in-hotspot
https://camo.githubusercontent.com/36840737458076e0cfc774cd6040eb4b712f268e03f9377214d55bcd6d4fdbf2/68747470733a2f2f696d67323031382e636e626c6f67732e636f6d2f626c6f672f313531353131312f3230313931302f313531353131312d32303139313031363131323232383932332d313339323830303133352e706e67
https://www.cnblogs.com/deltadeblog/p/9559035.htmlhttps://www.cnblogs.com/deltadeblog/p/9559035.html
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.