小编Sim*_*Z89的帖子

你能告诉我为什么头盔会阻止 localhost:4000/api 上的 apollo api 吗？当我评论头盔时，它像以前一样工作正常。

您可能处于离线状态。POST 到此端点以查询您的图表：

curl --request POST
--header '内容类型：application/json'
--url ''
--data '{"query":"query { __typename }"}'

const { ApolloServer } = require ('apollo-server-express');
const { ApolloServerPluginDrainHttpServer } = require  ('apollo-server-core');
const express= require ('express');
const http = require ('http');
const models = require('./models')
require ('dotenv').config();
const db = require('./db')
const DB_HOST = process.env.DB_HOST
const typeDefs = require('./schema')
const resolvers = require('./resolvers/index')
const jwt = require('jsonwebtoken');
const cors = require('cors')
const helmet = require('helmet')

db.connect(DB_HOST);


// get …