Angular 18 Polyfills 警告

Question

我刚刚升级到 Angular 18，升级时收到以下警告

ng serve

：

▲ [WARNING] Polyfill for "@angular/localize/init" was added automatically. [plugin angular-polyfills]

  In the future, this functionality will be removed. Please add this polyfill in the "polyfills" section of your "angular.json" instead.

angular.json

        "build": {
          "builder": "@angular-devkit/build-angular:browser-esbuild",
          "options": {
            "outputPath": "dist/MyClientApp",
            "main": "src/main.ts",
            "index": "src/index.html",
            "polyfills": [
              "src/polyfills.ts"
            ],
            "tsConfig": "tsconfig.app.json",

polyfills.ts 包含行：

...
import '@angular/localize/init';
...

可能缺少什么？我在 `package.json' 中有 "@angular/localize": "^18.0.3",

Answer 1

将

"@angular/localize/init"

添加到

polyfills

中的

angular.json

数组中。

然后，如果您的 polyfills 文件仅包含

import '@angular/localize/init';

，则可以将其删除。 当我执行此操作时，警告消失了。