graphql-example | GraphQL Sample Project | GraphQL library
kandi X-RAY | graphql-example Summary
kandi X-RAY | graphql-example Summary
Sample project demonstrating common issues to consider when working on GraphQL API.
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QUESTION
I am learning SpringBoot using this very good example here.
But one thing I wanted to learn how to add into this project is RollingFileAppender
.
In my previous projects I always did the following:
1) Added these dependencies
...ANSWER
Answered 2020-Jun-15 at 22:38Logging in Spring Boot isn't fundamentally different than in a vanilla Java project. Spring Boot uses Commons Logging for all internal logging but leaves the underlying log implementation open. Default configurations are provided for Java Util Logging, Log4J2, and Logback. In each case, loggers are pre-configured to use console output with optional file output also available. By default, if you use the “Starters”, Logback is used for logging.1
If you want to stick with Log4J2, you'll have to exclude the default Logback dependency and include Log4J2:
QUESTION
I had started out writing verbose GraphQL and switched to graphql-tools
and makeExecutableSchema
and with the changes it will load queries for user(id: "N")
, users
, group(id: "N")
and groups
, however, the nested lists just return "id": null
. I feel like I have to have a small mistake somewhere but am not seeing it:
ANSWER
Answered 2017-Nov-06 at 15:05You've defined resolvers for your queries, while are just fields on your Query type. However, you don't have any resolvers for the group
field on the User
type, so GraphQL falls back to using the default resolver for that field. Since the property field on the Object User
resolves to is just an array of ids, GraphQL doesn't know how to make sense of it -- after all, you told it groups would be an array of objects.
You'll need to add a resolver for the groups
field and transform that array into a Promise that will resolve to an array of Group
objects:
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