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test2.js
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39 lines (33 loc) · 815 Bytes
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import express from "express"
import { createHandler } from "graphql-http/lib/use/express"
import { buildSchema } from "graphql"
import { ruruHTML } from "ruru/server"
// Construct a schema, using GraphQL schema language
var schema = buildSchema(`
type Query {
hello: String
}
`)
// The root provides a resolver function for each API endpoint
var root = {
hello() {
return "Hello world!"
},
}
var app = express()
// Create and use the GraphQL handler.
app.all(
"/graphql",
createHandler({
schema: schema,
rootValue: root,
})
)
// Serve the GraphiQL IDE.
app.get("/", (_req, res) => {
res.type("html")
res.end(ruruHTML({ endpoint: "/graphql" }))
})
// Start the server at port
app.listen(4000)
console.log("Running a GraphQL API server at http://localhost:4000/graphql")