README.md

A reference implementation of GraphQL for Spring boot

Getting Started

The following application illustrate simple functionalities with graphQL API. It has queries and mutations. Default queries are written to playground.

At dedicated branches there are integration with two different graphql libraries, graphql-java-kickstart and spring for graphql.

Playground

http://localhost:9001/playground

Voyager

http://localhost:9001/voyager

Curl

curl  --url http://localhost:9001/graphql -H 'Accept:application/json' --data-binary "{\"query\": \"query { books { id name }}\", \"variables\" : {}}"

Uploading file to server

curl -v -F operations="{\"query\": \"mutation { uploadFile }\", \"variables\" : {}}" -F upload=@D:/a.txt http://localhost:9001/graphql

Documentation of the libraries used

• GraphQL documentation
• GraphQL Extended scalars documentation
• Spring for GraphQL documentation
• Graphql-java-kickstart github
• Spring boot
• Hibernate validator