小编Muk*_*mar的帖子

我有一个非常基本的与tsx反应的程序,我收到一个错误,我无法弄清楚为什么

import React from 'react';
// import {connect} from 'react-redux'

export class Home extends React.Component {    
    render(){
        console.log(this.props)
        return (
            <div>Working</div>
        )
    }
}


import * as React from 'react'
import * as ReactDOM from 'react-dom';
import {Home} from './Components/Home.component'
class App extends React.Component<any,any>{
render(){
    return(
        <Home value="abc" />
    )
  }
}
ReactDOM.render( <App />, window.document.getElementById("app"))

git克隆这个代码

const httpLink = createHttpLink({
  uri: 'http://localhost:3090/'
})

const client = new ApolloClient({
  link: httpLink,
  cache: new InMemoryCache()
})

client.query({
  query: gql`
    query users {
        email
    }
  `,
})
  .then(data => console.log(data))
  .catch(error => console.error(error));

从客户端代码获取时，此查询会出错，但是当我在浏览器中的http://localhost:3090/graphql上执行此查询时，它会正确获取数据