如何在apollo-upload-client中使用apollo-link-http？

Question

我试图找出如何使用apollo-link-http与apollo-upload-client.

两者都创建一个终止链接,但我怎么能一起使用这两个？在我的index.js中我喜欢这个,但它不会工作因为两个链接都终止=>

const uploadLink = createUploadLink({ uri: process.env.REACT_APP_GRAPHQL_URL });

const httpLink = new HttpLink({ uri: process.env.REACT_APP_GRAPHQL_URL });

const client = new ApolloClient({
    link: ApolloLink.from([ authLink, logoutLink, stateLink, uploadLink, httpLink ]),
    cache,
});

有帮助吗？我对Apollo/Graphql没什么经验,但我想使用文件上传组件.

Answer 1

如果使用apollo-upload-client高于6的版本,则不需要http链接.

你可以尝试这样:

const uploadLink = createUploadLink({ uri: process.env.REACT_APP_GRAPHQL_URL });

const client = new ApolloClient({
    link: ApolloLink.from([ authLink, logoutLink, stateLink, uploadLink ]),
    cache,
});