使用 GQL 时的'TypeError: parse is not a function'

Question

我从本教程开始学习graphql和reactjs并对其进行了修改。现在，我在尝试调用GQL时会遇到此错误：GraphQl错误

这是执行呼叫的类：

import React from 'react';
import gql from 'graphql-tag';
import { graphql } from 'react-apollo'
class BookForm extends React.Component {
    constructor(props) {
        super(props);
        this.state = {
            title: '',
            author: '',
            src: '',
        };
        this.handleChange = this.handleChange.bind(this);
        this.handleSubmit = this.handleSubmit.bind(this);
    }
    handleChange(event) {
        this.setState({[event.target.name]: event.target.value });
    }
    handleSubmit = (e) => {
        this.props.addBook({
            variables: {
                author: this.state.author,
                title: this.state.title,
                src: this.state.src
            }
        });
    }
    render() {
        return (
            <form className="book__form" onSubmit={this.handleSubmit}>
                <label>
                    Title:
                    <input type="text" name="title" value={this.srtate.title} onChange={this.handleChange} />
                </label>
                <label>
                    Author:
                    <input type="text" name="author" value={this.state.author} onChange={this.handleChange} />
                </label>
                <label>
                Src:
                <input type="text" name="src" value={this.state.src} onChange={this.handleChange}/>
                </label>
                <label>
                    <input type="submit" value="Submit" />
                </label>
            </form>
        );
    }
}

const addBook =  gql `mutation addBook ($author: String!, $title: String!, $: ID!) {
    addBook(author: $author, title: $title, src: $src) {
      id,
      author,
      title,
      src,
    }
  }`
const addBookWithMutation = graphql(addBook)(BookForm);
export default addBookWithMutation;

查询graphQl返回所有数据，但是现在，当我尝试添加新数据时，我就无法获得任何数据。我在代码中做错了什么，还是GraphQL-TAG的问题？

谢谢

Answer 1

似乎存在一个兼容性问题，其中graphql-js的0.13.1折断了graphql-tag。您可以通过手动解决版本控制问题来解决 -

yarn add apollo-boost@0.1.1 graphql@0.13.0 react-apollo@2.0.4

供参考，这是GitHub上的问题