POST body missing. Did you forget use body-parser middleware?

I used graphql and koa2.

const Koa = require('koa')
const json = require('koa-json')
const bodyparser = require('koa-bodyparser')
const config = require('./config')
const port = config.URL.port
const cors = require('@koa/cors')
const UserRoute = require('./routes/user.router')
const { ApolloServer, gql } = require('apollo-server-koa')
const app = new Koa()

const typeDefs = gql`
  type Book {
    title: String
    author: String
  }
  type Query {
    books: [Book]
  }
`

const resolvers = {
  Query: {
    books: () => books,
  },
}

app.use(cors({
  origin: '*',
  credentials: true,
  methods: ['PUT', 'POST', 'GET', 'DELETE', 'OPTIONS'],
  allowedHeaders: ['Content-Type', 'Content-Length', 'Authorization', 'Accept', 'X-Requested-With', 'x-access-token']
}))
app.use(UserRoute.routes(), UserRoute.allowedMethods())
app.use(bodyparser())
app.use(json())

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

server.applyMiddleware({
  app,
  path: config.URL.graphql,
})

module.exports = app.listen(port)

I just want to use graphql on some of the interfaces.

I use postman for debugging. Any good suggestions?

[yvanwangl]

Or you can use the package koa-bodyparser-graphql directly.

[akashelhance]

ok, thanks for the help