Snailclimb/JavaGuide
View on GitHubJava 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发
- Stars
- 159k
- Forks
- 46.1k
- Open beginner issues
- 1
- Indexed issues
- 19
- Avg merge
- 1d 8h
- Merged PRs (30d)
- 10
- Dominant language
- JavaScript
- License
- Apache-2.0
- Last GitHub push
- Sep 20, 2026
- Latest indexed
- Sep 19, 2026
- Contributing guide
- No contributing guide
- Code of conduct
- No code of conduct
- Beginner labels
- help wanted
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失效链接替换 Open
Difficulty 1/5 Under an hour Newbie friendliness 78/100
Snailclimb/JavaGuide#2922 · 1 comment ·
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Difficulty 1/5 Under an hour Newbie friendliness 45/100
Snailclimb/JavaGuide#2649 · 2 comments ·
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perfect content
Difficulty 1/5 Under an hour Newbie friendliness 55/100
Snailclimb/JavaGuide#2453 · 3 comments ·
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perfect content
Difficulty 3/5 1-2 days Newbie friendliness 35/100
Snailclimb/JavaGuide#2259 · 2 comments ·
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Difficulty 3/5 1-2 days Newbie friendliness 35/100
Snailclimb/JavaGuide#2074 ·
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待处理
Difficulty 2/5 1-3 hours Newbie friendliness 35/100
Snailclimb/JavaGuide#1879 ·
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enhancement
Difficulty 3/5 1-2 days Newbie friendliness 35/100
Snailclimb/JavaGuide#1849 · 2 comments · 1 reaction ·
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泛型之常用的通配符有哪些？ Openperfect content
Difficulty 3/5 1-2 days Newbie friendliness 35/100
Snailclimb/JavaGuide#1692 · 2 comments · 1 reaction ·
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enhancement
Difficulty 3/5 1-2 days Newbie friendliness 35/100
Snailclimb/JavaGuide#1606 · 2 comments ·
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有没有出英文版的需求？ Openenhancement
Difficulty 5/5 Over a week Newbie friendliness 25/100
Snailclimb/JavaGuide#1494 · 1 comment · 2 reactions ·
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JavaGuide 贡献指南 Opendiscuss help wanted perfect
Difficulty 4/5 3-5 days Newbie friendliness 25/100
Snailclimb/JavaGuide#1235 · 8 comments · 4 reactions ·
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Oracle JDK 许可协议 Openenhancement
Difficulty 2/5 1-3 hours Newbie friendliness 45/100
Snailclimb/JavaGuide#1156 · 5 comments ·
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doc-bug enhancement
Difficulty 2/5 1-3 hours Newbie friendliness 35/100
Snailclimb/JavaGuide#1087 · 8 comments · 1 reaction ·
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redis内存回收 Opendiscuss help wanted
Difficulty 1/5 Under an hour Newbie friendliness 30/100
Snailclimb/JavaGuide#872 · 1 comment ·
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Difficulty 5/5 Over a week Newbie friendliness 15/100
Snailclimb/JavaGuide#767 ·
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开始阅读之前，希望你可以点进来看一看！ Openperfect
Difficulty 5/5 Over a week Newbie friendliness 10/100
Snailclimb/JavaGuide#678 · 23 comments · 9 reactions ·
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discuss enhancement perfect
Difficulty 1/5 1-3 hours Newbie friendliness 35/100
Snailclimb/JavaGuide#675 · 11 comments · 18 reactions ·
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RedLock实现分布式锁 Openenhancement perfect
Difficulty 4/5 3-5 days Newbie friendliness 15/100
Snailclimb/JavaGuide#567 · 3 comments ·