# mercyblitz/segmentfault-lessons

Segment Fault 在线讲堂 代码工程

Repository: https://github.com/mercyblitz/segmentfault-lessons
Canonical: https://ross.abutalabs.com/products/segmentfault-lessons
Homepage: https://segmentfault.com/n/1330000009887617
Language: Java
License Family: other
Topics: java, spring-boot, spring-cloud, online-course, mercyblitz, segmentfault
Last push: 2025-12-27T09:33:35+00:00

## Health v2 (maintenance only)
Score: 59/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 59, release rhythm 35, longevity 100
- inputs: {"age_days": 3379, "days_push": 249, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1427, forks 960 (observed 2026-08-28T04:04:41.812225+00:00)

## What it is
A companion code repository for mercyblitz's SegmentFault online courses covering the Java ecosystem, including Spring Boot and Spring Cloud series. It contains lesson source code and examples rather than a runnable software product.

## Use cases
- learn spring boot from real course code
- study spring cloud microservices examples
- find java learning materials
- follow along with an online java course
- reference spring framework design patterns

## When to choose
- you are taking or considering mercyblitz's SegmentFault courses
- you want worked Java/Spring examples from a Spring Cloud contributor
- you learn best from structured lesson code

## When to avoid
- you need a production-ready library or framework
- you want a standalone tool rather than course material
- you need English-language documentation

## Facets
- artifact type: learning-resource
- maturity: active
- function: developer-tools
- domain: tutorials, web-development, programming-languages
- platform: jvm
- tags: java, spring-boot, spring-cloud, online-course, course-code-examples

## Member repositories
- mercyblitz/segmentfault-lessons (main) score 59

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:41.812225+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 2026-08-30T04:37:23.055364+00:00, confidence not recorded.
  - readme: https://github.com/mercyblitz/segmentfault-lessons (fetched 2026-08-28T04:04:41.812225+00:00, sha 58bc8ea1d90e)
  - homepage: https://segmentfault.com/n/1330000009887617 (fetched 2026-08-29T11:49:04.583324+00:00, sha aa2784581102)
- Data as of 2026-08-30T08:39:29.467469+00:00.