Init Priject

Author: Gnoyoyo

index.js

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+const { ApolloServer, gql } = require('apollo-server');
+
+// A schema is a collection of type definitions (hence "typeDefs")
+// that together define the "shape" of queries that are executed against
+// your data.
+const typeDefs = gql`
+  # Comments in GraphQL strings (such as this one) start with the hash (#) symbol.
+
+  # This "Book" type defines the queryable fields for every book in our data source.
+  type Book {
+    title: String
+    author: String
+  }
+
+  # The "Query" type is special: it lists all of the available queries that
+  # clients can execute, along with the return type for each. In this
+  # case, the "books" query returns an array of zero or more Books (defined above).
+  type Query {
+    books: [Book]
+  }
+`;
+
+const books = [
+    {
+      title: 'The Awakening',
+      author: 'Kate Chopin',
+    },
+    {
+      title: 'City of Glass',
+      author: 'Paul Auster',
+    },
+  ];
+  
+  // Resolvers define the technique for fetching the types defined in the
+// schema. This resolver retrieves books from the "books" array above.
+const resolvers = {
+    Query: {
+      books: () => books,
+    },
+  };
+  
+// The ApolloServer constructor requires two parameters: your schema
+// definition and your set of resolvers.
+const server = new ApolloServer({ typeDefs, resolvers });
+
+// The `listen` method launches a web server.
+server.listen().then(({ url }) => {
+  console.log(`🚀  Server ready at ${url}`);
+});