将@angular/fire 添加到 angular 12

如何解决将@angular/fire 添加到 angular 12

我正在尝试将 @angular/fire 添加到我的 Angular 12 项目中，以便我可以在 Firebase 上部署它。 我使用cli添加@angular/fire 我跑：

ng add @angular/fire

这是我得到的输出：

ℹ Using package manager: npm
✔ Found compatible package version: @angular/fire@0.0.0.
✔ Package information loaded.
 
The package @angular/fire@0.0.0 will be installed and executed.
Would you like to proceed? Yes
✔ Package successfully installed.
The package that you are trying to add does not support schematics. You can try using a different version of the package or contact the package author to add ng-add support.

我尝试使用 npm 安装依赖项：

npm i @angular/fire

这是输出：

npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/animations@12.0.0',npm WARN EBADENGINE   required: { node: '^12.14.1 || ^14.0.0' },npm WARN EBADENGINE   current: { node: 'v16.1.0',npm: '7.13.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/common@12.0.0',npm: '7.13.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/compiler@12.0.0',npm: '7.13.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/compiler-cli@12.0.0',npm: '7.13.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/core@12.0.0',npm: '7.13.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/forms@12.0.0',npm: '7.13.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/platform-browser@12.0.0',npm: '7.13.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/platform-browser-dynamic@12.0.0',npm: '7.13.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@angular/router@12.0.0',npm: '7.13.0' }
npm WARN EBADENGINE }

up to date,audited 1388 packages in 6s

3 moderate severity vulnerabilities

To address all issues (including breaking changes),run:
  npm audit fix --force

Run `npm audit` for details.

这是我的 package.json：

{
  "name": "ng-jumbo-fire","version": "0.0.0","scripts": {
    "ng": "ng","start": "ng serve","build": "ng build","test": "ng test","lint": "ng lint","e2e": "ng e2e"
  },"private": true,"dependencies": {
    "@angular/animations": "~12.0.0","@angular/cdk": "^11.2.12","@angular/common": "~12.0.0","@angular/compiler": "~12.0.0","@angular/core": "~12.0.0","@angular/fire": "^0.0.0","@angular/forms": "~12.0.0","@angular/material": "^11.2.12","@angular/platform-browser": "~12.0.0","@angular/platform-browser-dynamic": "~12.0.0","@angular/router": "~12.0.0","rxjs": "~6.6.0","tslib": "^2.0.0","zone.js": "~0.11.4"
  },"devDependencies": {
    "@angular-devkit/build-angular": "^0.1102.13","@angular/compiler-cli": "~12.0.0","@types/jasmine": "~3.6.0","@types/node": "^12.11.1","codelyzer": "^6.0.0","jasmine-core": "~3.6.0","jasmine-spec-reporter": "~5.0.0","karma": "~6.3.2","karma-chrome-launcher": "~3.1.0","karma-coverage": "~2.0.3","karma-jasmine": "~4.0.0","karma-jasmine-html-reporter": "^1.5.0","protractor": "~7.0.0","ts-node": "~8.3.0","tslint": "~6.1.0","typescript": "~4.2.4"
  }
}

我如何安装它。我注意到@angular/fire 的版本是 0.0.0。文件夹 .node_modules/@angular/fire 是空的。 我将不胜感激。

解决方法

如果您检查兼容性矩阵，Angular 12 尚不完全支持它。因此，您最好改用 Angular 11。

来源：https://github.com/angular/angularfire#compatibility