【发布时间】:2021-05-21 18:43:29
【问题描述】:
我尝试将 Angular Universal SSR 应用的服务器端部署到 Firebase Functions,但遇到了错误 Upload Error: HTTP Error: 400, Unknown Error。
据我了解,当部署是一个巨大的文件(在我的例子中是 438mb)时,这个错误经常发生。它这么大的原因是因为我正在部署我的网站的本地化版本,所以dist/browser 和dist/server 都有en、de 和fr 目录,内容几乎相同。我该如何解决这个问题?
控制台输出
=== Deploying to 'PROJECT_NAME'...
i deploying functions
Running command: npm --prefix "$RESOURCE_DIR" run lint
+ functions: Finished running predeploy script.
i functions: ensuring required API cloudfunctions.googleapis.com is enabled...
i functions: ensuring required API cloudbuild.googleapis.com is enabled...
+ functions: required API cloudfunctions.googleapis.com is enabled
i functions: preparing dist directory for uploading...
i functions: packaged dist (438.04 MB) for uploading
! functions: Upload Error: HTTP Error: 400, Unknown Error
Error: HTTP Error: 400, Unknown Error
index.js
const functions = require('firebase-functions');
// Increase readability in Cloud Logging
require("firebase-functions/lib/logger/compat");
const expressApp = require('./server/proxy').app();
exports.ssr = functions
.region('us-central1')
.runWith({})
.https
.onRequest(expressApp);
proxy.ts(编译成 js 并放入 dist/server 文件夹)
import * as express from 'express';
import * as cookieParser from 'cookie-parser';
import { join } from 'path';
export function app() {
const server = express();
server.use(cookieParser());
const languages = ['en', 'de', 'fr'];
languages.forEach((locale) => {
const appServerModule = require(join(__dirname, locale, 'main.js'));
server.use(`/${locale}`, appServerModule.app(locale));
});
server.get('/(:locale(en|fr|de)/)?*', (req, res, next) => {
const { locale } = req.params;
let userLocale = (req.headers['accept-language'] || '').substring(0, 2);
if(!languages.includes(userLocale)) {
userLocale = 'en';
}
if (locale !== userLocale) {
res.redirect(userLocale + req.url);
}
});
return server;
}
function run() {
app().listen(4200, () => {
console.log(`Node Express server listening on http://localhost:4200`);
});
}
run();
【问题讨论】:
-
请确保您安装了最新的 CLI 和 Firebase Function 版本,并尝试在部署命令中添加
--debug标志,以便我们了解部署失败的原因,然后编辑帖子相关日志。
标签: node.js angular firebase express google-cloud-functions