設置別名

在根目錄下tsconfig.json中添加baseUrl和paths

{ "compilerOptions": {  "baseUrl": "src",  "paths": {   "@app/*": ["app/*"],   "@assets/*": ["assets/*"],   "@env/*": ["environments/*"],   "@views/*": ["app/views/*"],   "@core/*": ["app/core/*"],   "@constants": ["app/core/constants/*"],   "@model/*": ["app/core/model/*"],   "@interceptors/*": ["app/core/interceptors/*"],   "@services/*": ["app/core/services/*"],   "@validators/*": ["app/core/validators/*"],   "@shared/*": ["app/shared/*"],   "@components/*": ["app/shared/components/*"],   "@directives/*": ["app/shared/directives/*"],   "@guards/*": ["app/shared/guards/*"],   "@pipes/*": ["app/shared/pipes/*"]  },}

訪問環境變量

import { environment } from '@env/environment'

添加了@env別名，以便能夠import { environment } from '@env/environment',從應用程序中的任何位置輕松訪問環境變量。它適用于所有指定的環境，因為cli它會根據--env傳遞給ng build命令的標志自動解析正確的環境文件。

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