- GraphQL Schema
http://localhost:8080/graphql/schema.json
- GraphiQL
http://localhost:8080/graphiql
- 操作演示
GraphiQL操作演示
Postman操作演示
GET方式
http://localhost:8080/graphql?query={findAllBooks{title pageCount isbn author{firstName lastName}}}
对原字符串{findAllBooks{title pageCount isbn author{firstName lastName}}}进行UrlEncode编码
http://localhost:8080/graphql?query=%7BfindAllBooks%7Btitle%20pageCount%20isbn%20author%7BfirstName%20lastName%7D%7D%7D
POST方式直接提交json
GraphiQL中查询语法为：
{ findAllBooks { title pageCount isbn author { firstName lastName } } }
Postman中查询语法为:
{ "query":"{findAllBooks {title pageCount isbn author {firstName lastName}}}" }
提交的url仍为 http://localhost:8080/graphql
操作演示
参考文档
https://www.pluralsight.com/guides/java-and-j2ee/building-a-graphql-server-with-spring-boot
https://blog.pusher.com/writing-graphql-service-using-kotlin-spring-boot