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Imported GraphQLString and fixed the resolver part as per code first … #4370

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Imported GraphQLString and fixed the resolver part as per code first … #4370

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03caf88
Imported GraphQLString and fixed the resolver part as per code first …
suyashdas Apr 12, 2025
86899be
Imported GraphQLString and fixed the error.
suyashdas Apr 12, 2025
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25 changes: 10 additions & 15 deletions website/pages/docs/running-an-express-graphql-server.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -49,35 +49,30 @@ console.log('Running a GraphQL API server at http://localhost:4000/graphql');
</Tabs.Tab>
<Tabs.Tab>
```javascript
const { GraphQLObjectType, GraphQLSchema } = require('graphql');
const { GraphQLObjectType, GraphQLSchema, GraphQLString } = require('graphql');
const { createHandler } = require('graphql-http/lib/use/express');
const express = require('express');

// Construct a schema
// Construct a schema and resolver
const schema = new GraphQLSchema({
query: new GraphQLObjectType({
name: 'Query',
fields: {
hello: { type: GraphQLString },
hello: {
type: GraphQLString,
resolve: () => 'Hello world!'
},
},
}),
});

// The root provides a resolver function for each API endpoint
const root = {
hello() {
return 'Hello world!';
},
};


const app = express();

// Create and use the GraphQL handler.
app.all(
'/graphql',
createHandler({
schema: schema,
rootValue: root,
schema: schema
}),
);

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