无法在Firebase托管中加载language.json和CSS文件

问题描述 投票：0回答：1

我的应用程序是在StackBlitz中开发的，包括ngx-translate包。在部署到火力基地之前，它运行良好。我尽力详细说明了我的配置和错误日志，因为我自己无法解决。我也通过互联网进行挖掘，但是没有运气解决任何一个问题。抱歉，冗长的帖子。

index.html

<link rel="stylesheet" type="text/css" href="/node_modules/primeicons/primeicons.css" />
<link rel="stylesheet" type="text/css" href="/node_modules/primeng/resources/themes/nova-light/theme.css" />
<link rel="stylesheet" type="text/css" href="/node_modules/primeng/resources/primeng.min.css" />

以上代码错误在Firebase中出现，但在StackBlitz中没有（完美运行）

Resource interpreted as Stylesheet but transferred with MIME type text/html: "https://fireforgez.firebaseapp.com/node_modules/primeng/resources/themes/nova-light/theme.css".
Resource interpreted as Stylesheet but transferred with MIME type text/html: "https://fireforgez.firebaseapp.com/node_modules/primeng/resources/primeng.min.css".
Resource interpreted as Stylesheet but transferred with MIME type text/html: "https://fireforgez.firebaseapp.com/node_modules/primeicons/primeicons.css".

要摆脱它，我做了一个愚蠢的补丁，将其替换为实际的Web URL

<link rel="stylesheet" type="text/css" href="https://unpkg.com/[email protected]/primeicons.css" />
<link rel="stylesheet" type="text/css" href="https://unpkg.com/[email protected]/resources/themes/nova-light/theme.css" />
<link rel="stylesheet" type="text/css" href="https://unpkg.com/[email protected]/resources/primeng.min.css" />

PrimeFlex包也遇到类似错误

    DevTools failed to load SourceMap: Could not parse content for
https://fireforgez.firebaseapp.com/primeflex.css.map: Unexpected token < in JSON at position 0

我比较了StackBlitz和Firebase，样式表文件都是可加载的。但是，当我替换为firebase托管URL时，所有.css都恢复为firebase主URL例如https://fireforgez.firebaseapp.com/node_modules/primeng/resources/themes/nova-light/theme.css将重定向到https://fireforgez.firebaseapp.com/并产生一系列错误

Error: Uncaught (in promise): Error: Cannot match any routes. URL Segment: 'node_modules/primeng/resources/themes/nova-light/theme.css'
Error: Cannot match any routes. URL Segment: 'node_modules/primeng/resources/themes/nova-light/theme.css'
    at ApplyRedirects.noMatchError (router.umd.js:2284) [angular]
    at CatchSubscriber.eval [as selector] (router.umd.js:2265) [angular]
    at CatchSubscriber.error (catchError.js:48) [angular]
    at MapSubscriber.Subscriber._error (Subscriber.js:92) [angular]
    at MapSubscriber.Subscriber.error (Subscriber.js:72) [angular]
    at MapSubscriber.Subscriber._error (Subscriber.js:92) [angular]
    at MapSubscriber.Subscriber.error (Subscriber.js:72) [angular]
    at MapSubscriber.Subscriber._error (Subscriber.js:92) [angular]
    at MapSubscriber.Subscriber.error (Subscriber.js:72) [angular]
    at ThrowIfEmptySubscriber.Subscriber._error (Subscriber.js:92) [angular]
    at ThrowIfEmptySubscriber.Subscriber.error (Subscriber.js:72) [angular]
    at TakeLastSubscriber.Subscriber._error (Subscriber.js:92) [angular]
    at TakeLastSubscriber.Subscriber.error (Subscriber.js:72) [angular]
    at MergeMapSubscriber.OuterSubscriber.notifyError (OuterSubscriber.js:26) [angular]
    at resolvePromise (zone.js:816) [angular]
    at resolvePromise (zone.js:768) [angular]
    at eval (zone.js:878) [angular]
    at Object.onInvokeTask (core.umd.js:19397) [angular]
    at drainMicroTaskQueue (zone.js:591) [<root>]

对于ngx-translate，它也可以在StackBlitz中正常工作，但无法加载语言文件。 

SyntaxError: Unexpected token < in JSON at position 0
at JSON.parse (<anonymous>)
at XMLHttpRequest.onLoad (https://fireforgez.firebaseapp.com/turbo_modules/@angular/[email protected]/bundles/common-http.umd.js:1390:55)
at ZoneDelegate.invokeTask (https://fireforgez.firebaseapp.com/turbo_modules/[email protected]/dist/zone.js:411:35)
at Object.onInvokeTask (https://fireforgez.firebaseapp.com/turbo_modules/@angular/[email protected]/bundles/core.umd.js:19397:37)
at ZoneDelegate.invokeTask (https://fireforgez.firebaseapp.com/turbo_modules/[email protected]/dist/zone.js:410:40)
at Zone.runTask (https://fireforgez.firebaseapp.com/turbo_modules/[email protected]/dist/zone.js:178:51)
at ZoneTask.invokeTask [as invoke] (https://fireforgez.firebaseapp.com/turbo_modules/[email protected]/dist/zone.js:493:38)
at invokeTask (https://fireforgez.firebaseapp.com/turbo_modules/[email protected]/dist/zone.js:1633:18)
at XMLHttpRequest.globalZoneAwareCallback (https://fireforgez.firebaseapp.com/turbo_modules/[email protected]/dist/zone.js:1670:25)
...
message: "Http failure during parsing for https://fireforgez.firebaseapp.com/assets/i18n/en.json"
name: "HttpErrorResponse"
ok: false
status: 200
statusText: "OK"
url: "https://fireforgez.firebaseapp.com/assets/i18n/en.json"

这里是我完整的angular.json文件

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "projects": {
    "demo": {
      "root": "",
      "sourceRoot": "src",
      "projectType": "application",
      "prefix": "app",
      "schematics": {},
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "dist/demo",
            "index": "src/index.html",
            "main": "src/main.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "src/tsconfig.app.json",
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "src/styles.css",
              "node_modules/primeicons/primeicons.css",
              "node_modules/primeng/resources/themes/nova-light/theme.css",
              "node_modules/primeng/resources/primeng.min.css",
              "../node_modules/quill/dist/quill.core.css",
              "../node_modules/quill/dist/quill.snow.css",
              "node_modules/primeflex/primeflex.css"
            ],
            "scripts": [
              "../node_modules/quill/dist/quill.js"
            ]
          },
          "configurations": {
            "production": {
              "fileReplacements": [
                {
                  "replace": "src/environments/environment.ts",
                  "with": "src/environments/environment.prod.ts"
                }
              ],
              "optimization": true,
              "outputHashing": "all",
              "sourceMap": false,
              "extractCss": true,
              "namedChunks": false,
              "aot": true,
              "extractLicenses": true,
              "vendorChunk": false,
              "buildOptimizer": true
            }
          }
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "options": {
            "browserTarget": "demo:build"
          },
          "configurations": {
            "production": {
              "browserTarget": "demo:build:production"
            }
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "demo:build"
          }
        },
        "test": {
          "builder": "@angular-devkit/build-angular:karma",
          "options": {
            "main": "src/test.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "src/tsconfig.spec.json",
            "karmaConfig": "src/karma.conf.js",
            "styles": [
              "styles.css"
            ],
            "scripts": [
              "../node_modules/quill/dist/quill.js"
            ],
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ]
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": [
              "src/tsconfig.app.json",
              "src/tsconfig.spec.json"
            ],
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    }
  },
  "defaultProject": "demo"
}
firebase primeng ngx-translate stackblitz
1个回答
0
投票

[非常感谢Eric，他是StackBlitz的所有者，非常感谢并耐心地解释说Firebase部署仍处于Beta版（我之前没有意识到！...）https://github.com/stackblitz/core/issues/1254#issuecomment-636860107

我一直在尝试各种可能的方法来解决SB中的部署问题，但是没有运气。在他的建议下，我下定决心，将项目放到本地，然后在本地手动构建损坏的依赖项。之后，我部署到了Firebase，现在一切正常！

因此，暂时来说，如果您有认真的项目并且需要从SB部署到Firebase，我建议您等到部署得到稳定的版本。

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