我正在制作一个购物应用程序,并创建了一个Koa + NodeJS后端和在前端运行的NextJS,在相同的端口,我还创建了一个自定义的server.js文件,当运行在我的电脑本地时,它运行正常,所有的路线工作如预期,我能够从前端(反应)从我的后端(Koa)定义的路线提取数据。
现在的问题是,当我将我的应用程序部署到vercel时,它似乎无法识别我的Koa路由,并且在控制台中为我向后端路由发出的所有请求抛出了一个404错误。这是我第一次使用NextJS,所以我真的对这里的问题知之甚少,所以我希望在这方面得到一些支持。
此外,当我部署它时,shopify身份验证似乎也不再像它在本地开发中运行时那样工作。
我的代码: server.js:
require('isomorphic-fetch');
const dotenv = require('dotenv');
dotenv.config();
const Koa = require('koa');
const next = require('next');
const { default: createShopifyAuth } = require('@shopify/koa-shopify-auth');
const { verifyRequest } = require('@shopify/koa-shopify-auth');
const session = require('koa-session');
const { default: graphQLProxy } = require('@shopify/koa-shopify-graphql-proxy');
const { ApiVersion } = require('@shopify/koa-shopify-graphql-proxy');
const Router = require('koa-router');
const { receiveWebhook, registerWebhook } = require('@shopify/koa-shopify-webhooks');
const getSubscriptionUrl = require('./server/getSubscriptionUrl');
const port = parseInt(process.env.PORT, 10) || 3000;
const dev = process.env.NODE_ENV !== 'production';
const app = next({ dev });
const handle = app.getRequestHandler();
const {
SHOPIFY_API_SECRET_KEY,
SHOPIFY_API_KEY,
HOST,
} = process.env;
app.prepare().then(() => {
const server = new Koa();
const router = new Router();
server.use(session({ sameSite: 'none', secure: true }, server));
server.keys = [SHOPIFY_API_SECRET_KEY];
server.use(
createShopifyAuth({
apiKey: SHOPIFY_API_KEY,
secret: SHOPIFY_API_SECRET_KEY,
scopes: ['read_products', 'write_products'],
async afterAuth(ctx) {
const { shop, accessToken } = ctx.session;
ctx.cookies.set("shopOrigin", shop, {
httpOnly: false,
secure: true,
sameSite: 'none'
});
const registration = await registerWebhook({
address: `${HOST}/webhooks/products/create`,
topic: 'PRODUCTS_CREATE',
accessToken,
shop,
apiVersion: ApiVersion.October19
});
if (registration.success) {
console.log('Successfully registered webhook!');
} else {
console.log('Failed to register webhook', registration.result);
}
await getSubscriptionUrl(ctx, accessToken, shop);
}
})
);
router
.get('/api', ctx => {
ctx.res.statusCode = 200;
ctx.body = "API Route"
})
const webhook = receiveWebhook({ secret: SHOPIFY_API_SECRET_KEY });
router.post('/webhooks/products/create', webhook, (ctx) => {
console.log('received webhook: ', ctx.state.webhook);
});
server.use(graphQLProxy({ version: ApiVersion.April19 }));
router.get('*', verifyRequest(), async (ctx) => {
await handle(ctx.req, ctx.res);
ctx.respond = false;
ctx.res.statusCode = 200;
});
server.use(router.allowedMethods());
server.use(router.routes());
server.listen(port, () => {
console.log(`> Ready on http://localhost:${port}`);
});
});发布于 2020-06-08 10:41:45
如果我没记错的话,我发现Vercel不再支持定制服务器了。从这个https://github.com/vercel/next.js/issues/9397#issuecomment-556215227
因此,我使用Heroku部署我的应用程序,现在它可以正常工作了。
https://stackoverflow.com/questions/62247716
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