René's URL Explorer Experiment

Title: JavaGuide/docs/java/basis/java-basic-questions-03.md at main · LItertus/JavaGuide · GitHub

Open Graph Title: JavaGuide/docs/java/basis/java-basic-questions-03.md at main · LItertus/JavaGuide

X Title: JavaGuide/docs/java/basis/java-basic-questions-03.md at main · LItertus/JavaGuide

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。准备 Java 面试，首选 JavaGuide！ - JavaGuide/docs/java/basis/java-basic-questions-03.md at main · LItertus/JavaGuide

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。准备 Java 面试，首选 JavaGuide！ - LItertus/JavaGuide

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。准备 Java 面试，首选 JavaGuide！ - LItertus/JavaGuide

Opengraph URL: https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md

X: @github

direct link

Domain: github.com

route-pattern	/:user_id/:repository/blob/name(/path)
route-controller	blob
route-action	show
fetch-nonce	v2:25c11800-a650-a394-4a50-62d495a8f98b
current-catalog-service-hash	f3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-id	C890:21D295:10FB121:18B8A60:6A608B4B
html-safe-nonce	fd11e3401c181e5b8fff2ab28c52ea3c1944e91ac59913cd28d07fb9fe1280a2
visitor-payload	eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDODkwOjIxRDI5NToxMEZCMTIxOjE4QjhBNjA6NkE2MDhCNEIiLCJ2aXNpdG9yX2lkIjoiNTYwMzcxNTA2MDYxMzU0ODg3NSIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac	b8e16050924a2ee2e8d3c7bd4d3da5ef531f818d92f632d58242ef9dc047a615
hovercard-subject-tag	repository:745811870
github-keyboard-shortcuts	repository,source-code,file-tree,copilot
google-site-verification	Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-url	https://collector.github.com/github/collect
analytics-location	///blob/show
fb:app_id	1401488693436528
apple-itunes-app	app-id=1477376905, app-argument=https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md
twitter:image	https://opengraph.githubassets.com/b741f5474d0cecfb3f17816912824e1ee524f90eb40d54f697673fac8ff8f8a9/LItertus/JavaGuide
twitter:card	summary_large_image
og:image	https://opengraph.githubassets.com/b741f5474d0cecfb3f17816912824e1ee524f90eb40d54f697673fac8ff8f8a9/LItertus/JavaGuide
og:image:alt	「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。准备 Java 面试，首选 JavaGuide！ - LItertus/JavaGuide
og:image:width	1200
og:image:height	600
og:site_name	GitHub
og:type	object
hostname	github.com
expected-hostname	github.com
None	c0632c7929f76e8db538ffed06ab2fc4c524a012b0888e95d96928690fcc604d
turbo-cache-control	no-cache
go-import	github.com/LItertus/JavaGuide git https://github.com/LItertus/JavaGuide.git
octolytics-dimension-user_id	35157828
octolytics-dimension-user_login	LItertus
octolytics-dimension-repository_id	745811870
octolytics-dimension-repository_nwo	LItertus/JavaGuide
octolytics-dimension-repository_public	true
octolytics-dimension-repository_is_fork	true
octolytics-dimension-repository_parent_id	132464395
octolytics-dimension-repository_parent_nwo	Snailclimb/JavaGuide
octolytics-dimension-repository_network_root_id	132464395
octolytics-dimension-repository_network_root_nwo	Snailclimb/JavaGuide
turbo-body-classes	logged-out env-production page-responsive
disable-turbo	false
browser-stats-url	https://api.github.com/_private/browser/stats
browser-errors-url	https://api.github.com/_private/browser/errors
release	4f9009410bd92637ba907f71dc7f7af3f0df45aa
ui-target	full
theme-color	#1e2327
color-scheme	light dark

Links:

Skip to content	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#start-of-content
	https://github.com/
Sign in	https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FLItertus%2FJavaGuide%2Fblob%2Fmain%2Fdocs%2Fjava%2Fbasis%2Fjava-basic-questions-03.md
GitHub CopilotWrite better code with AI	https://github.com/features/copilot
GitHub Copilot appDirect agents from issue to merge	https://github.com/features/ai/github-app
MCP RegistryNewIntegrate external tools	https://github.com/mcp
ActionsAutomate any workflow	https://github.com/features/actions
CodespacesInstant dev environments	https://github.com/features/codespaces
IssuesPlan and track work	https://github.com/features/issues
Code ReviewManage code changes	https://github.com/features/code-review
Code QualityEnforce quality at merge	https://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilities	https://github.com/security/advanced-security
Code securitySecure your code as you build	https://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they start	https://github.com/security/advanced-security/secret-protection
Why GitHub	https://github.com/why-github
Documentation	https://docs.github.com
Blog	https://github.blog
Changelog	https://github.blog/changelog
Marketplace	https://github.com/marketplace
View all features	https://github.com/features
Enterprises	https://github.com/enterprise
Small and medium teams	https://github.com/team
Startups	https://github.com/enterprise/startups
Nonprofits	https://github.com/solutions/industry/nonprofits
App Modernization	https://github.com/solutions/use-case/app-modernization
DevSecOps	https://github.com/solutions/use-case/devsecops
DevOps	https://github.com/solutions/use-case/devops
CI/CD	https://github.com/solutions/use-case/ci-cd
View all use cases	https://github.com/solutions/use-case
Healthcare	https://github.com/solutions/industry/healthcare
Financial services	https://github.com/solutions/industry/financial-services
Manufacturing	https://github.com/solutions/industry/manufacturing
Government	https://github.com/solutions/industry/government
View all industries	https://github.com/solutions/industry
View all solutions	https://github.com/solutions
AI	https://github.com/resources/articles?topic=ai
Software Development	https://github.com/resources/articles?topic=software-development
DevOps	https://github.com/resources/articles?topic=devops
Security	https://github.com/resources/articles?topic=security
View all topics	https://github.com/resources/articles
Customer stories	https://github.com/customer-stories
Events & webinars	https://github.com/resources/events
Ebooks & reports	https://github.com/resources/whitepapers
Business insights	https://github.com/solutions/executive-insights
GitHub Skills	https://skills.github.com
Documentation	https://docs.github.com
Customer support	https://support.github.com
Community forum	https://github.com/orgs/community/discussions
Trust center	https://github.com/trust-center
Partners	https://github.com/partners
View all resources	https://github.com/resources
GitHub SponsorsFund open source developers	https://github.com/open-source/sponsors
Security Lab	https://securitylab.github.com
Maintainer Community	https://maintainers.github.com
Accelerator	https://github.com/open-source/accelerator
GitHub Stars	https://stars.github.com
Archive Program	https://archiveprogram.github.com
Topics	https://github.com/topics
Trending	https://github.com/trending
Collections	https://github.com/collections
Enterprise platformAI-powered developer platform	https://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security features	https://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI features	https://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 support	https://github.com/enterprise/premium-support
Pricing	https://github.com/pricing
Search syntax tips	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentation	https://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%2FLItertus%2FJavaGuide%2Fblob%2Fmain%2Fdocs%2Fjava%2Fbasis%2Fjava-basic-questions-03.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=LItertus%2FJavaGuide
Reload	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md
Reload	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md
Reload	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md
LItertus	https://github.com/LItertus
JavaGuide	https://github.com/LItertus/JavaGuide
Snailclimb/JavaGuide	https://github.com/Snailclimb/JavaGuide
Notifications	https://github.com/login?return_to=%2FLItertus%2FJavaGuide
Fork 0	https://github.com/login?return_to=%2FLItertus%2FJavaGuide
Star 0	https://github.com/login?return_to=%2FLItertus%2FJavaGuide
Code	https://github.com/LItertus/JavaGuide
Pull requests 0	https://github.com/LItertus/JavaGuide/pulls
Actions	https://github.com/LItertus/JavaGuide/actions
Projects	https://github.com/LItertus/JavaGuide/projects
Security and quality 0	https://github.com/LItertus/JavaGuide/security
Insights	https://github.com/LItertus/JavaGuide/pulse
Code	https://github.com/LItertus/JavaGuide
Pull requests	https://github.com/LItertus/JavaGuide/pulls
Actions	https://github.com/LItertus/JavaGuide/actions
Projects	https://github.com/LItertus/JavaGuide/projects
Security and quality	https://github.com/LItertus/JavaGuide/security
Insights	https://github.com/LItertus/JavaGuide/pulse
	https://github.com/LItertus/JavaGuide
JavaGuide	https://github.com/LItertus/JavaGuide/tree/main
docs	https://github.com/LItertus/JavaGuide/tree/main/docs
java	https://github.com/LItertus/JavaGuide/tree/main/docs/java
basis	https://github.com/LItertus/JavaGuide/tree/main/docs/java/basis
History	https://github.com/LItertus/JavaGuide/commits/main/docs/java/basis/java-basic-questions-03.md
	https://github.com/LItertus/JavaGuide/commits/main/docs/java/basis/java-basic-questions-03.md
JavaGuide	https://github.com/LItertus/JavaGuide/tree/main
docs	https://github.com/LItertus/JavaGuide/tree/main/docs
java	https://github.com/LItertus/JavaGuide/tree/main/docs/java
basis	https://github.com/LItertus/JavaGuide/tree/main/docs/java/basis
Raw	https://github.com/LItertus/JavaGuide/raw/refs/heads/main/docs/java/basis/java-basic-questions-03.md
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#异常
	https://camo.githubusercontent.com/c14b6e6733c0c47f8ec1e43c462154f1bdbaaafac2e47ba0575215e8d6170b00/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f6a6176612f62617369732f74797065732d6f662d657863657074696f6e732d696e2d6a6176612e706e67
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#exception-和-error-有什么区别
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#checked-exception-和-unchecked-exception-有什么区别
	https://camo.githubusercontent.com/e00bd7561f21f35ccc37f0c3955345a9ab1a648d9ac6a430e5edac0c13c66be4/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f6a6176612f62617369732f636865636b65642d657863657074696f6e2e706e67
	https://camo.githubusercontent.com/f011ea14e0c1c2269fd358d8f053b28e985e39e73ce5663f96b03b297f5a5481/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f6a6176612f62617369732f756e636865636b65642d657863657074696f6e2e706e67
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#throwable-类常用方法有哪些
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#try-catch-finally-如何使用
jvm 官方文档	https://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.10.2.5
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#finally-中的代码一定会执行吗
Snailclimb#190	https://github.com/Snailclimb/JavaGuide/issues/190
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#如何使用-try-with-resources-代替try-catch-finally
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#异常使用有哪些需要注意的地方
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#泛型
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#什么是泛型有什么作用
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#泛型的使用方式有哪几种
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#项目中哪里用到了泛型
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#反射
Java 反射机制详解	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/reflection.md
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#何谓反射
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#反射的优缺点
Java Reflection: Why is it so slow?	https://stackoverflow.com/questions/1392351/java-reflection-why-is-it-so-slow
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#反射的应用场景
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#注解
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#何谓注解
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#注解的解析方法有哪几种
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#spi
Java SPI 机制详解	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/spi.md
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#何谓-spi
	https://camo.githubusercontent.com/96667254160c2582d2a5312edfcbdfc5c831183d931ac185e777c6aadf9a9c36/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f6a6176612f62617369732f7370692f323265313833306530623065343131356138383237353166366334313738353774706c762d6b3375316662706663702d7a6f6f6d2d312e6a706567
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#spi-和-api-有什么区别
	https://camo.githubusercontent.com/7fcf494ae56b5887024861de3033910b26ba5d43b97693bcfc426cbe5b3d613d/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f6a6176612f62617369732f7370692f316562643164663836326333343838306263323662396434393435333562336474706c762d6b3375316662706663702d77617465726d61726b2e706e67
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#spi-的优缺点
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#序列化和反序列化
Java 序列化详解	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/serialization.md
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#什么是序列化什么是反序列化
	https://camo.githubusercontent.com/3f60b33713efdf67f5b616c9c3f4267642228a5e3c5de835af3ab0eb0237a14b/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f61343738633734642d326334382d343061652d393337342d3837616163663035313838632e706e67
https://www.corejavaguru.com/java/serialization/interview-questions-1	https://www.corejavaguru.com/java/serialization/interview-questions-1
	https://camo.githubusercontent.com/dc9c37a5323211149bdf1894e9f3ef2022bc3f633a9760ac3369217b3fe6cf82/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f63732d6261736963732f6e6574776f726b2f7463702d69702d342d6d6f64656c2e706e67
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#如果有些字段不想进行序列化怎么办
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#常见序列化协议有哪些
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#为什么不推荐使用-jdk-自带的序列化
应用安全：JAVA 反序列化漏洞之殇	https://cryin.github.io/blog/secure-development-java-deserialization-vulnerability/
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#io
Java IO 基础知识总结	https://github.com/LItertus/JavaGuide/blob/main/docs/java/io/io-basis.md
Java IO 设计模式总结	https://github.com/LItertus/JavaGuide/blob/main/docs/java/io/io-design-patterns.md
Java IO 模型详解	https://github.com/LItertus/JavaGuide/blob/main/docs/java/io/io-model.md
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#java-io-流了解吗
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#io-流为什么要分为字节流和字符流呢
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#java-io-中的设计模式有哪些
Java IO 设计模式总结	https://github.com/LItertus/JavaGuide/blob/main/docs/java/io/io-design-patterns.md
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#bionio-和-aio-的区别
Java IO 模型详解	https://github.com/LItertus/JavaGuide/blob/main/docs/java/io/io-model.md
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#语法糖
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#什么是语法糖
	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/java-basic-questions-03.md#java-中有哪些常见的语法糖
Java 语法糖详解	https://github.com/LItertus/JavaGuide/blob/main/docs/java/basis/syntactic-sugar.md
	https://github.com
Terms	https://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacy	https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Security	https://github.com/security
Status	https://www.githubstatus.com/
Community	https://github.community/
Docs	https://docs.github.com/
Contact	https://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.