Apollo React - ApolloClient 设置中的“useMutation"? [英] Apollo React - `useMutation` in ApolloClient setup?

问题描述

我有一个有趣的情况.

我想使用 Apollo 本身发起刷新令牌请求(也就是调用突变)

I want to initiate refresh token request USING Apollo itself (a.k.a to call a mutation)

知道如何实现这样的目标吗?

Any idea, how to achieve something like this?

export default new ApolloClient({
  link: ApolloLink.from([
    onError(({ graphQLErrors, networkError, operation, forward }) => {
      // useMutation(REFRESH_ACCESS_TOKEN)
    }),
  ]),

  new HttpLink({...}),
})

基本上，我只是在创建新的 ApolloClient 实例时尝试在 onError 内部 useMutation(REFRESH_ACCESS_TOKEN).

Basically I'm just trying to useMutation(REFRESH_ACCESS_TOKEN) inside onError while creating new ApolloClient instance.

问题:无效的钩子调用.钩子只能在函数组件内部调用.

谢谢.

推荐答案

你不能在功能性 React 组件之外使用钩子.您可以直接使用客户端进行查询和更改——请记住，以这种方式运行的任何查询都不会被观察到(即，如果缓存发生变化，则不会更新).

You can't use a hook outside a functional React component. You can use the client directly to make queries and mutations -- just bear in mind that any queries ran this way will not be observable (i.e. won't be updated if the cache changes).

const client = new ApolloClient({
  link: ApolloLink.from([
    onError(({ graphQLErrors, networkError, operation, forward }) => {
      client.mutate({ mutation, variables })
        .then(({ data }) => {
          console.log(data)
        })
        .catch((error) => {
          console.log(error)
        })
    }),
    new HttpLink({...}),
  ]),
})

export default client

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