小编Lel*_*ong的帖子

给定以下GraphQL类型定义：

const typeDefs = `
  enum Action {
    update
    delete
  }    

  type Mutation {
    doSomething(action: Action)
  }
`;

该查询有效：

const query = `
  mutation($action: Action) {
    doSomething(action: $action)
  }
`
const variables = { action: "update" }

但这不是：

const query = `
  mutation {
    doSomething(action: "update")
  }
`

GraphQL不支持直接将枚举值作为参数传递吗？