我创建了一个 Angular 11 的新项目 - 客户端 - 然后将 ng 版本更新到 Angular 12，接着安装了 Universal：
ng add @nguniversal/express-engine
然后我尝试运行我的 Universal Angular，但是它会抛出错误：
npm run dev:ssr
client@0.0.0 dev:ssr ng run client:serve-ssr
这是一个简单的服务器，用于在本地测试或调试 Angular 应用程序。它还没有经过安全问题的审查，请不要用于生产环境！
工作区中未设置配置 "development"。 npm ERR! code 1 npm ERR! path E:\PRACTICE\MYPETPROJECTS\tanechka\client npm ERR! command failed npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c ng run client:serve-ssr
npm ERR! 该运行的完整日志可以在以下位置找到： npm ERR! C:\Users\1\AppData\Local\npm-cache_logs\2021-06-08T14_35_07_681Z-debug.log
angular.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"client": {
"projectType": "application",
"schematics": {
"@schematics/angular:component": {
"style": "scss"
}
},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/client/browser",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.scss"
],
"scripts": [],
"vendorChunk": true,
"extractLicenses": false,
"buildOptimizer": false,
"sourceMap": true,
"optimization": false,
"namedChunks": true
},
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "6kb",
"maximumError": "10kb"
}
]
}
},
"defaultConfiguration": ""
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "client:build"
},
"configurations": {
"production": {
"browserTarget": "client:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "client: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.scss"
],
"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": "client:serve"
},
"configurations": {
"production": {
"devServerTarget": "client:serve:production"
}
}
},
"server": {
"builder": "@angular-devkit/build-angular:server",
"options": {
"outputPath": "dist/client/server",
"main": "server.ts",
"tsConfig": "tsconfig.server.json",
"optimization": false,
"sourceMap": true,
"extractLicenses": false
},
"configurations": {
"production": {
"outputHashing": "media",
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"sourceMap": false,
"extractLicenses": true
}
},
"defaultConfiguration": "production"
},
"serve-ssr": {
"builder": "@nguniversal/builders:ssr-dev-server",
"configurations": {
"development": {
"browserTarget": "client:build:development",
"serverTarget": "client:server:development"
},
"production": {
"browserTarget": "client:build:production",
"serverTarget": "client:server:production"
}
},
"defaultConfiguration": "development"
},
"prerender": {
"builder": "@nguniversal/builders:prerender",
"options": {
"routes": [
"/"
]
},
"configurations": {
"production": {
"browserTarget": "client:build:production",
"serverTarget": "client:server:production"
},
"development": {
"browserTarget": "client:build:development",
"serverTarget": "client:server:development"
}
},
"defaultConfiguration": "production"
}
}
}
},
"defaultProject": "client"
}package.json
{
"name": "client",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"dev:ssr": "ng run client:serve-ssr",
"serve:ssr": "node dist/client/server/main.js",
"build:ssr": "ng build && ng run client:server",
"prerender": "ng run client:prerender"
},
"private": true,
"dependencies": {
"@angular/animations": "~12.0.3",
"@angular/common": "~12.0.3",
"@angular/compiler": "~12.0.3",
"@angular/core": "~12.0.3",
"@angular/forms": "~12.0.3",
"@angular/platform-browser": "~12.0.3",
"@angular/platform-browser-dynamic": "~12.0.3",
"@angular/platform-server": "~12.0.3",
"@angular/router": "~12.0.3",
"@nguniversal/express-engine": "^12.0.1",
"express": "^4.15.2",
"rxjs": "~6.6.0",
"tslib": "^2.0.0",
"zone.js": "~0.11.4"
},
"devDependencies": {
"@angular-devkit/build-angular": "~12.0.3",
"@angular/cli": "~12.0.3",
"@angular/compiler-cli": "~12.0.3",
"@nguniversal/builders": "^12.0.1",
"@types/express": "^4.17.0",
"@types/jasmine": "~3.6.0",
"@types/node": "^12.11.1",
"codelyzer": "^6.0.0",
"jasmine-core": "~3.7.1",
"jasmine-spec-reporter": "~5.0.0",
"karma": "~6.3.3",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage": "~2.0.3",
"karma-jasmine": "~4.0.0",
"karma-jasmine-html-reporter": "^1.6.0",
"protractor": "~7.0.0",
"ts-node": "~8.3.0",
"tslint": "~6.1.0",
"typescript": "~4.2.4"
}
}我试图将"development"添加到"serve"的"configurations"中：
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "client:build"
},
"configurations": {
"production": {
"browserTarget": "client:build:production"
},
"development": {
"browserTarget": "client:build:production"
}
}
},但它没有起作用。