通过Angular国际化创建AOT生产版本和JIT开发版本

Question

我正在构建一个使用Angular国际化工具的应用程序。我已经成功为每种语言（en，fr，gb）构建了AOT生产版本，但是在为禁用AOT的每种语言构建开发版本时遇到了麻烦，因此我们可以在运行时进行调试。

我正在使用Angular 7.2.11

我的angular.json的摘录如下：

{
  "projects": {
    "SupplierPortal": {
      \,
    "architect": {
      "build": {
        "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,
            "budgets": [
              {
                "type": "initial",
                "maximumWarning": "2mb",
                "maximumError": "5mb"
              }
            ]
          },
          "fr": {
            "fileReplacements": [
              {
                "replace": "src/environments/environment.ts",
                "with": "src/environments/environment.fr.ts"
              }
            ],
            "optimization": true,
            "outputHashing": "all",
            "sourceMap": false,
            "extractCss": true,
            "namedChunks": false,
            "aot": true,
            "extractLicenses": true,
            "vendorChunk": false,
            "buildOptimizer": true,
            "budgets": [
              {
                "type": "initial",
                "maximumWarning": "2mb",
                "maximumError": "5mb"
              }
            ],
            "outputPath": "dist/SupplierPortal-fr",
            "i18nFile": "src/locale/messages.fr.xlf",
            "i18nFormat": "xlf",
            "i18nLocale": "fr"
          },
          "de": {
            "fileReplacements": [
              {
                "replace": "src/environments/environment.ts",
                "with": "src/environments/environment.de.ts"
              }
            ],
            "optimization": true,
            "outputHashing": "all",
            "sourceMap": false,
            "extractCss": true,
            "namedChunks": false,
            "aot": true,
            "extractLicenses": true,
            "vendorChunk": false,
            "buildOptimizer": true,
            "budgets": [
              {
                "type": "initial",
                "maximumWarning": "2mb",
                "maximumError": "5mb"
              }
            ],
            "outputPath": "dist/SupplierPortal-de",
            "i18nFile": "src/locale/messages.de.xlf",
            "i18nFormat": "xlf",
            "i18nLocale": "de"
          }
        }
      },
      "serve": {
        "builder": "@angular-devkit/build-angular:dev-server",
        "options": {
          "browserTarget": "SupplierPortal:build"
        },
        "configurations": {
          "production": {
            "browserTarget": "SupplierPortal:build:production"
          },
          "fr": {
            "browserTarget": "SupplierPortal:build:fr",
            "aot": false
          },
          "de": {
            "browserTarget": "SupplierPortal:build:de",
            "aot": false
          }
        }
      }
    }
  }

我看过documentation for JIT builds，但看不到如何为多种语言进行配置。

我确实尝试过为每种语言关闭JIT：

"serve": {
  "builder": "@angular-devkit/build-angular:dev-server",
  "options": {
    "browserTarget": "SupplierPortal:build"
  },
  "configurations": {
    "fr": {
      "browserTarget": "SupplierPortal:build:fr",
      "buildOptimizer": false,
      "aot": false
    }
  }
}

但是JIT编译器抱怨：

  

架构验证失败，出现以下错误：   数据路径“”不应具有其他属性（buildOptimizer）。

我如何ng serve在AOT关闭的情况下使用语言配置，同时在AOT打开的情况下维持生产版本？