我正在使用i18n创建一个支持不同语言的Angular应用程序。该应用程序能很好地使用英语。但是，我尝试使用以下CLI命令检查西班牙语：
ng serve --configuration=es
出现未处理的错误。Angular.json的修改版本如下所示：
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"i18nDemo": {
"projectType": "application",
"schematics": {},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/i18nDemo",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"aot": true,
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": []
},
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "6kb",
"maximumError": "10kb"
}
],
"es": {
"aot": true,
"i18nFile": "src/translate/messages.es.xlf",
"i18nFormat": "xlf",
"i18nLocale": "es",
"i18nMissingTranslation": "error" }
}
}
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "i18nDemo:build"
},
"configurations": {
"production": {
"browserTarget": "i18nDemo:build:production"
},
"es": {
"browserTarget": "i18nDemo:build:es"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "i18nDemo:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"main": "src/test.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.spec.json",
"karmaConfig": "karma.conf.js",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": []
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"tsconfig.app.json",
"tsconfig.spec.json",
"e2e/tsconfig.json"
],
"exclude": [
"**/node_modules/**"
]
}
},
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "i18nDemo:serve"
},
"configurations": {
"production": {
"devServerTarget": "i18nDemo:serve:production"
}
}
}
}
}
},
"defaultProject": "i18nDemo",
"cli": {
"analytics": false
}
}
你能帮忙在文件中查找配置问题吗。
您需要先使用18n，然后使用locales来指定翻译语言环境。另请参阅生成配置中的定义区域设置
"projects": {
"i18nDemo": {
"i18n": {
"sourceLocale": {
"code": "en"
},
"locales": {
"es": {
"translation": "src/translate/messages.es.xlf"
}
}
}
这样，当你使用cli命令时，所有的翻译都会被编译
ng build --localize
就配置而言，问题是您将配置"es"嵌套在"production"配置中，而不是嵌套在它下面。这只是将"es"移动到"production"之外的一个简单问题。我看不出有任何理由有一个名为"；es"；在这种情况下，尽管考虑到您试图设置的内容。请参阅仅为一个区域设置应用特定的生成选项。