Graphiql:true not working - {"errors":[{"message":"Missing query"}]}

[faisvsqrl]

Created new fresh project followed steps from provided documentation and I set graphiql:true and hit localhost:3001/graphql from browser so it's just showing following error instead graphqlUI.

{"errors":[{"message":"Missing query"}]}

`const express = require('express');
const app = express();
const port = 3001;
const { createHandler } = require('graphql-http/lib/use/express');

const { GraphQLSchema, GraphQLObjectType, GraphQLString } = require('graphql');

const schema = new GraphQLSchema({
query: new GraphQLObjectType({
name: 'Query',
fields: {
hello: {
type: GraphQLString,
resolve: () => 'world',
},
},
}),
});

app.get('/', (req, res) => {
res.send('Hello World!')
})

// Create a express instance serving all methods on /graphql
app.all('/graphql', createHandler({ schema,graphiql:true }));

app.listen(port, () => {
console.log(Example app listening on port ${port})
})`

[enisdenjo]

This library implements only the GraphQL over HTTP spec, please see the disclaimer in the readme.

Also see #38.

[faisvsqrl]

@enisdenjo Add more details so user can easily understand, like

without any additional features (like playground, UI Interface, file uploads, @stream/@defer directives and subscriptions).

[enisdenjo]

A PR is very welcome! 😄

[enisdenjo]

fe13549