github graphql api，什么是“clientMutationId"?意思是? [英] github graphql api, what does "clientMutationId" mean?

问题描述

我在 example-strong-typing 文档.

I saw clientMutationId field in example-strong-typing documentation.

mutation {
  addComment(input:{clientMutationId: 1234, subjectId: "MDA6SXNzdWUyMjcyMDA2MTT=", body: "Looks good to me!"}) {
    clientMutationId
    commentEdge {
      node {
        body
        repository {
          id
          name
          nameWithOwner
        }
        issue {
          number
        }
      }
    }
  }
}

clientMutationId 是什么意思?我怎样才能生成它?

what does clientMutationId mean? How can I generate it?

推荐答案

clientMutationId 与 GraphQL 没有直接关系，但与 graphql-relay.

clientMutationId is not directly related with GraphQL but it is with graphql-relay.

查看了解中继突变以获得更好的解释.

Check Understanding Relay Mutations for a better explanation.

clientMutationId.此 ID 由 Relay 客户端在幕后生成，用于跟踪变异的进度.

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