Package Exports

geo-converter-web
geo-converter-web/server.js

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Readme

Geo Converter Web

Geo Converter Web is an Express-based server application that converts uploaded GeoJSON files into various GIS formats (e.g., PBF and KML).

中文版 README

Features

GeoJSON to PBF
Converts GeoJSON data to PBF format using geobuf and pbf.
GeoJSON to KML
Converts GeoJSON data to KML format using tokml.
Automatically generates the output filename based on the uploaded file's name, appending the appropriate file extension for download.

Installation

Make sure you have Node.js installed.

In the project root directory, install the dependencies by running:

npm install

Starting the Server To start the server, run:

npm start

By default, the server listens on http://localhost:3065. You can change the port by setting the PORT environment variable. For example:

PORT=3055 npm start

API Usage

POST /upload

Description: Upload a GeoJSON file and select the target conversion format. The server returns the converted file. Parameters:

file: The GeoJSON file to be uploaded.
format: The target conversion format. Supported values:
- pbf — Converts GeoJSON to PBF format.
- kml — Converts GeoJSON to KML format.

Upon a successful conversion, the response will include a header with the download filename (composed of the original file name and the corresponding extension), and the browser will automatically initiate the download.

License

MIT