Node.js 使用MakeAgmentedSchema时必须提供typeDefs
我对Neo4j和GraphQL不太熟悉,对JavaScript也不太熟悉。 我想使用ApolloServer和Neo4j构建一个GraphQL端点 我不理解的错误在server.js的第9行Node.js 使用MakeAgmentedSchema时必须提供typeDefs,node.js,express,neo4j,graphql,Node.js,Express,Neo4j,Graphql,我对Neo4j和GraphQL不太熟悉,对JavaScript也不太熟悉。 我想使用ApolloServer和Neo4j构建一个GraphQL端点 我不理解的错误在server.js的第9行 const typeDefs = require('./schema'); const {ApolloServer} = require('apollo-server-express'); const express = require('express'); const neo4j = require('
const typeDefs = require('./schema');
const {ApolloServer} = require('apollo-server-express');
const express = require('express');
const neo4j = require('neo4j-driver');
const {makeAugmentedSchema} = require('neo4j-graphql-js');
const app = express();
console.log(typeDefs);
const schema = makeAugmentedSchema(typeDefs); // here!
const driver = neo4j.driver("bolt://localhost:11004", neo4j.auth.basic("neo4j", "password"));
const server = new ApolloServer({
context: {driver},
schema,
introspection: true,
playground: true
});
const port = 4001;
const path = "/graphql";
server.applyMiddleware({app, path});
app.listen({port, path}, () => {
console.log(`GraphQL server ready at http://localhost:${port}${path}`);
});
错误为“必须提供typeDefs”)
./schema文件如下所示:
const {gql} = require('apollo-server');
const typeDefs = gql`
type Movie {
genres: String
movieId: Int!
title: String
}
type User {
userId: Int!
username: String
}
type Query {
movie(movieId: Int!): Movie,
user(userId: Int!): User
}
`;
module.exports = typeDefs;
如果你能告诉我发生了什么,那就太好了。找到了答案,schema.js中的“gql”是不必要的。这就解决了问题