# xbox1994/Java-Interview

经历BAT面试后总结的【高级Java后台开发面试指南】，纯净干货无废话，针对高频面试点

Repository: https://github.com/xbox1994/Java-Interview
Canonical: https://ross.abutalabs.com/products/xbox1994-java-interview
License: MIT
License Family: permissive
Last push: 2024-05-10T07:12:14+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3080, "days_push": 845, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 5216, forks 1084 (observed 2026-08-28T04:09:13.153004+00:00)

## What it is
A curated Java backend interview guide compiled from real BAT (Baidu, Alibaba, Tencent) interview experiences. It covers Java fundamentals, web frameworks, databases, distributed systems, microservices, algorithms, and system design in concise notes.

## Use cases
- prepare for senior Java backend interviews
- review Java interview questions on JVM, collections, and multithreading
- study common system design interview questions
- practice algorithm problems frequently asked in interviews
- brush up on Spring, MySQL, and Redis interview topics
- learn distributed systems concepts like CAP theory and distributed locks

## When to choose
- you are preparing for Java backend developer interviews at Chinese tech companies
- you want concise, no-fluff interview notes covering Java fundamentals through system design
- you need a checklist of high-frequency interview topics

## When to avoid
- you want a comprehensive Java tutorial or textbook rather than interview-focused notes
- you need up-to-date coverage of the latest Java versions and frameworks
- you are not interviewing and prefer deep conceptual learning

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation
- domain: tutorials, developer-tools
- platform: jvm
- tags: -

## Member repositories
- xbox1994/Java-Interview (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:13.153004+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:00:10.969834+00:00, confidence not recorded.
  - readme: https://github.com/xbox1994/Java-Interview (fetched 2026-08-28T04:09:13.153004+00:00, sha 0478c9e2b06f)
- Data as of 2026-08-30T08:39:29.467469+00:00.