我正在使用 Angular 13 构建实时聊天,我尝试构建我的 Angular 应用程序,以便在我的 Node.js Web 服务器中测试它,但每次我尝试它:
构建
我确实尝试删除错误消息显示的文件,但总是出现一个新文件,我认为可能是生产的错误配置,但这是预定的配置,所以我不知道这里发生了什么://
package.json:
{
"name": "chat-app",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "ng test"
},
"private": true,
"dependencies": {
"@angular/animations": "~13.1.0",
"@angular/common": "~13.1.0",
"@angular/compiler": "~13.1.0",
"@angular/core": "~13.1.0",
"@angular/forms": "~13.1.0",
"@angular/platform-browser": "~13.1.0",
"@angular/platform-browser-dynamic": "~13.1.0",
"@angular/router": "~13.1.0",
"@auth0/auth0-angular": "^1.8.2",
"bulma": "^0.9.3",
"moment": "^2.29.1",
"normalize": "^0.3.1",
"normalize.css": "^8.0.1",
"rxjs": "~7.4.0",
"tslib": "^2.3.0",
"uuid": "^8.3.2",
"zone.js": "~0.11.4"
},
"devDependencies": {
"@angular-devkit/build-angular": "~13.1.3",
"@angular/cli": "~13.1.3",
"@angular/compiler-cli": "~13.1.0",
"@types/jasmine": "~3.10.0",
"@types/node": "^12.11.1",
"jasmine-core": "~3.10.0",
"karma": "~6.3.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage": "~2.1.0",
"karma-jasmine": "~4.0.0",
"karma-jasmine-html-reporter": "~1.7.0",
"typescript": "~4.5.2"
}
}
angular.json:
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"cli": {
"analytics": "6cff9a4a-d15f-4597-ad7a-d59e9b658bf9"
},
"version": 1,
"newProjectRoot": "projects",
"projects": {
"ChatApp": {
"projectType": "application",
"schematics": {
"@schematics/angular:component": {
"style": "scss"
},
"@schematics/angular:application": {
"strict": true
}
},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/chat-app",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.scss"
],
"scripts": []
},
"configurations": {
"production": {
"budgets": [
{
"type": "initial",
"maximumWarning": "4mb",
"maximumError": "5mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "4mb",
"maximumError": "5mb"
}
],
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"outputHashing": "all"
},
"development": {
"buildOptimizer": true,
"optimization": true,
"vendorChunk": true,
"extractLicenses": false,
"sourceMap": true,
"namedChunks": true
}
},
"defaultConfiguration": "production"
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"configurations": {
"production": {
"browserTarget": "ChatApp:build:production"
},
"development": {
"browserTarget": "ChatApp:build:development"
}
},
"defaultConfiguration": "development"
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "ChatApp: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",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.scss"
],
"scripts": []
}
}
}
}
},
"defaultProject": "ChatApp"
}
我也有类似的问题, 错误:优化错误[main.64ac3ee7acfe838b.js]:错误:服务已停止 当我尝试使用命令“bg build --output-path docs --base-href /”以角度运行构建时,出现上述错误。
添加上面的配置方案后终于解决了。
注意:在架构师部分添加配置,而不是在服务部分
....... "architect": { "build": { "builder": "@angular-devkit/build-angular:browser", "options": { "outputPath": "dist/my-portfolio", "index": "src/index.html", "main": "src/main.ts", "polyfills": [ "zone.js" ], "tsConfig": "tsconfig.app.json", "assets": [ "src/favicon.ico", "src/assets" ], "styles": [ "src/styles.css" ], "scripts": [] }, "configurations": { "production": { "optimization": false, "budgets": [ { "type": "initial", "maximumWarning": "2mb", "maximumError": "5mb" }, .......
在生产中添加这段代码
angular.json
...
"configurations": {
"production": {
"optimization": false,
...
}
...