# TangSY/echarts-map-demo

适用于echarts、QGIS等地图geoJson行政区划边界数据的实时获取与应用，json格式数据，全国省市区县多级联动下钻，真正意义的下钻至县级【附最新全国省市区县乡镇三级或四级城市geoJson文件下载，另可下载四级联动或五级（村级）行政编码对应关系】

Repository: https://github.com/TangSY/echarts-map-demo
Canonical: https://ross.abutalabs.com/products/echarts-map-demo
Homepage: https://geojson.hxkj.vip
Language: Vue
License Family: other
Topics: echarts-geojson, geojson, map-geo, map-geojson, polygons, qgis, qgis3
Last push: 2026-08-10T23:23:20+00:00

## Health v2 (maintenance only)
Score: 76/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 97, release rhythm 35, longevity 100
- inputs: {"age_days": 2727, "days_push": 23, "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 2138, forks 354 (observed 2026-08-28T04:06:18.209322+00:00)

## What it is
A Vue-based web application that fetches real-time GeoJSON administrative boundary data for China (province, city, county, town levels) for use with ECharts and QGIS. It supports multi-level drill-down maps down to the county level and provides downloadable GeoJSON files and administrative code mappings.

## Use cases
- get china province city county geojson boundaries for echarts maps
- drill down china map to county level in echarts
- download latest china administrative boundary geojson files
- fetch geojson data for qgis
- build multi-level linked china map visualization
- get administrative division codes and names mapping

## When to choose
- you need up-to-date China administrative boundary GeoJSON without stale files
- you want ECharts maps with true county-level drill-down
- you need administrative code/name correspondence data down to village level

## When to avoid
- you need boundaries outside mainland China administrative divisions
- you need a general-purpose mapping library rather than China GeoJSON data
- you require a formally licensed dependency (no explicit license file)

## Facets
- artifact type: application
- maturity: active
- function: data-visualization, charts, geospatial, web-scraping
- domain: data-visualization, web-development, frontend
- platform: browser
- tags: echarts, geojson, china-administrative-divisions, map-drilldown, qgis, vue, administrative-boundaries, maps, web-server, nodejs

## Member repositories
- TangSY/echarts-map-demo (main) score 76

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:18.209322+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 2026-08-30T02:51:35.295488+00:00, confidence not recorded.
  - readme: https://github.com/TangSY/echarts-map-demo (fetched 2026-08-28T04:06:18.209322+00:00, sha e67d536b4ef2)
  - homepage: https://geojson.hxkj.vip (fetched 2026-08-29T10:31:59.740494+00:00, sha 9efd9297a4fe)
- Data as of 2026-08-30T08:39:29.467469+00:00.