GitHub的新GraphQL API需要使用 token 作为以前的版本进行身份验证。那么,如何在Apollo-Client
的HttpLink中添加“Header”信息呢?
const client = new ApolloClient({
link: new HttpLink({ uri: 'https://api.github.com/graphql' }),
cache: new InMemoryCache()
});
最佳答案
您可以使用apollo-link-context
定义授权 header ,检查the header section
将阿波罗客户端用于Github API的完整示例为:
import { ApolloClient } from 'apollo-client';
import { HttpLink } from 'apollo-link-http';
import { setContext } from 'apollo-link-context';
import { InMemoryCache } from 'apollo-cache-inmemory';
import gql from 'graphql-tag';
const token = "YOUR_ACCESS_TOKEN";
const authLink = setContext((_, { headers }) => {
return {
headers: {
...headers,
authorization: token ? `Bearer ${token}` : null,
}
}
});
const client = new ApolloClient({
link: authLink.concat(new HttpLink({ uri: 'https://api.github.com/graphql' })),
cache: new InMemoryCache()
});
client.query({
query: gql`
query ViewerQuery {
viewer {
login
}
}
`
})
.then(resp => console.log(resp.data.viewer.login))
.catch(error => console.error(error));
关于javascript - 使用Apollo-Client对GitHub API v4进行身份验证,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/47992725/