go - "graphql.NewList(type)"是做什么的？

Question

事实证明，graphql-go的帮助文档对初学者不友好。我只是想知道 .NewList() 在以下代码中做了什么:Type: graphql.NewList(types.Workouts)

Answer 1

表示数组类型

Lists work in a similar way: We can use a type modifier to mark a type as a List, which indicates that this field will return an array of that type. In the schema language, this is denoted by wrapping the type in square brackets, [ and ].

// js
languages: {
    type: new GraphQLNonNull(new GraphQLList(GraphQLString))
}

// schema language
languages: [String]! // returns empty array or array of strings

docs