const express = require('express'); const { ApolloServer } = require('apollo-server-express'); const http = require('http');
const typeDefs = ... // 定义schema const resolvers = ... // 定义resolver
const server = new ApolloServer({ typeDefs, resolvers });
const app = express();
// 将Apollo Server绑定到应用程序上 server.applyMiddleware({ app });
// 将React SSR应用程序的路由和中间件添加到应用程序上 app.use('/', require('./ssrRouter'));
// 创建HTTP服务器并将应用程序绑定到它上面
const httpServer = http.createServer(app);
httpServer.listen({ port: 4000 }, () => {
console.log(� Server ready at http://localhost:4000${server.graphqlPath}
);
});
import React from 'react'; import ReactDOMServer from 'react-dom/server'; import { ApolloProvider, ApolloClient, InMemoryCache } from '@apollo/client'; import { StaticRouter } from 'react-router-dom';
const ssrRouter = require('./ssrRouter');
// 初始化Apollo Client实例 const apolloClient = new ApolloClient({ uri: 'http://localhost:4000/graphql', cache: new InMemoryCache() });
// 处理React SSR的请求
function handleRequest(req, res) {
const App = (
const html = ReactDOMServer.renderToString(App);
// 将HTML响应发送给客户端
res.send(
);
}
module.exports = handleRequest;
通过这些步骤,你应该能