Question

你好，我在这里遇到麻烦

所以我想从Express转到Apollo服务器，所以我试图重新输入代码（模式）

我在index.js的根文件夹中有这行

const apolloServer = require('./apollo')

在此模块中，我具有架构和解析器，但主要问题是将typeDefs和解析器导出到根index.js

在package.json中，我有这个

{
  "name": "server",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "babel-watch index.js"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "apollo-server-express": "^2.4.8",
    "cors": "^2.8.5",
    "express": "^4.16.4",
    "express-graphql": "^0.8.0",
    "graphql": "^14.2.1",
    "graphql-tools": "^4.0.4",
    "lodash": "^4.17.11",
    "mongoose": "^5.5.2"
  },
  "devDependencies": {
    "@babel/cli": "^7.4.3",
    "@babel/core": "^7.4.3",
    "@babel/preset-env": "^7.4.3",
    "babel-watch": "^7.0.0"
  }
}

我有babel-cli用于新语法导出，但终端机提示

export const server = new ApolloServer({
                      ^
TypeError: _apolloServerExpress.default is not a constructor

此行的代码是：

export const server = new ApolloServer({
  typeDefs,
  resolvers,
});

我尝试了一些来自堆栈或github的问题，但相同的结果请给我一种解决此问题的方法

节点导出错误apollo-server graphQL

0 个答案: