实现接口的 Graphql 对象不是从接口继承解析器

Graphql Object that implements an Interface is not not inheriting resolver from Interface

我正在使用 graphql-tools 构建 GraphQL Schema,基本上我有这个结构

const typeDefs = `
type Query {
  author(name: String): Author
}
interface Person {
  id: Int 
  name: String
  citizenship: String
type Author implements Person {
  id: Int
  name: String
  citizenship: String
`

我有以下解析器

const resolvers = {
  Query: {
    author(_,args) {
        return Author.find({where: args});
    }
  }
  Person: {
    citizenship() {
      return "Example Citizenship";
    }
  }
}

我使架构可执行

const schema = makeExecutableSchema({
  typeDefs,
  resolvers,
  inheritResolversFromInterfaces: true
});

和可选参数 inheritResolversFromInterfaces: true 它应该允许我继承公民身份解析器从 PersonAuthor,基于 apollo graphql -工具文档(link)。这样,当查询作者时,将出现 "Example Citizenship" 字符串。

然而它并没有,查询 returns 与

"author": {
  "id": 1,
  "name": "Peter",
  "citizenship": null
} 

已解决,功能inheritResolversFromInterfaces: true是在v2.24.0版本中添加的,需要有该版本才能使用该功能。