PokeMon datamodel

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type Trainer {
  id: String!
  name: String!
  ownedPokemons: [Pokemon] # 一个训练师有多个宠物
}

type Pokemon {
  id: String!
  url: String!
  name: String!
  trainer: Trainer # 一个宠物属于一个训练师
}

基础查询 

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const TrainerQuery = gql`
  query TrainerQuery($name: String!) {
    Trainer(name: $name) {
      id
      name
      ownedPokemons {
        id
        name
        url
      }
    }
  }
`

ownedPokeMons是一个数组,可以用Trainer.ownedPokemons.length,获取到训练师所有的宠物的数量.

宠物详情查询

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const PokemonQuery = gql`
  query PokemonQuery($id: ID!) {
    Pokemon(id: $id) {
      id
      url
      name
    }
  }
`