# lingcoder/OnJava8

《On Java 8》中文版

Repository: https://github.com/lingcoder/OnJava8
Canonical: https://ross.abutalabs.com/products/onjava8
License: MIT
License Family: permissive
Topics: on-java-8, gitbook, thinking-in-java
Last push: 2022-10-27T09:05:45+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": 2843, "days_push": 1406, "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 16118, forks 5212 (observed 2026-08-28T04:11:14.813072+00:00)

## What it is
A Chinese translation of Bruce Eckel's book 'On Java 8' (successor to Thinking in Java), published as a GitBook-style documentation site. The repository was closed-source in 2021 after the official Chinese print edition was released, and is now maintained in a limited form.

## Use cases
- learn Java 8 from a comprehensive book
- read On Java 8 in Chinese
- find a free alternative to Thinking in Java
- study Java fundamentals as a beginner
- reference Java concepts while coding

## When to choose
- you prefer reading a full-length Java book in Chinese
- you want a free, structured Java 8 learning resource

## When to avoid
- you need up-to-date Java 17+ content from the repo itself
- you want runnable code or tooling rather than a book

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation
- domain: programming-languages, tutorials
- platform: cross-platform
- tags: java, book-translation, gitbook, thinking-in-java

## Member repositories
- lingcoder/OnJava8 (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:14.813072+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 2026-08-29T17:05:14.212798+00:00, confidence not recorded.
  - readme: https://github.com/lingcoder/OnJava8 (fetched 2026-08-28T04:11:14.813072+00:00, sha 9f394cbedf7a)
- Data as of 2026-08-30T08:39:29.467469+00:00.