我已将 SSR 集成到 Angular 17 现有项目中。 当我运行命令 npm run dev:ssr 时，我得到 ** Angular Universal Live Development Server 正在监听 http://localhost:4200，在 http://localhost:4200 打开浏览器 **
现在，在浏览器中打开 http://localhost:4200 时，终端中出现错误。
ERROR ReferenceError: window is not defined
at PlatformRef2._moduleDoBootstrap (C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3355276)
at C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3354730
ReferenceError: window is not defined
at new AppComponent2 (C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:1:2062707)
at AppComponent.#_.ɵfac [as factory] (C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:1:2064189)
at getNodeInjectable (C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3157410)
at createRootComponent (C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3260667)
at ComponentFactory.create (C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3261173)
at ApplicationRef3.bootstrap (C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3345290)
at C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3355294
at Array.forEach (<anonymous>)
at PlatformRef2._moduleDoBootstrap (C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3355276)
at C:\Users\ak970\OneDrive\Desktop\FarmQ FE\FarmQ-FE-Version-14\FarmQ-FE\dist\farmQ\server\main.js:2:3354730
错误](https://i.sstatic.net/6rys3.png)
package.json
{
"name": "farmQ",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"dev:ssr": "ng run farmQ:serve-ssr",
"serve:ssr": "node dist/farmQ/server/main.js",
"build:ssr": "ng build && ng run farmQ:server",
"prerender": "ng run farmQ:prerender"
},
"private": true,
"dependencies": {
"@ag-grid-community/angular": "^31.0.0",
"@angular/animations": "^17.3.2",
"@angular/cdk": "^16.2.14",
"@angular/common": "^17.3.2",
"@angular/compiler": "^17.3.2",
"@angular/core": "^17.3.2",
"@angular/flex-layout": "^15.0.0-beta.42",
"@angular/forms": "^17.3.2",
"@angular/material": "^16.2.14",
"@angular/platform-browser": "^17.3.2",
"@angular/platform-browser-dynamic": "^17.3.2",
"@angular/platform-server": "^17.3.2",
"@angular/router": "^17.3.2",
"@angular/ssr": "^17.3.2",
"@ngx-translate/core": "^14.0.0",
"@ngx-translate/http-loader": "^7.0.0",
"ag-grid-angular": "^28.2.1",
"ag-grid-community": "^28.2.1",
"angularx-qrcode": "^17.0.0",
"aws-sdk": "^2.1580.0",
"bootstrap": "^5.3.3",
"express": "^4.18.2",
"font-awesome": "^4.7.0",
"jquery": "^3.7.1",
"lodash": "^4.17.21",
"mock-browser": "^0.92.14",
"moment": "^2.30.1",
"ng-material-multilevel-menu": "^6.0.2",
"ng-otp-input": "^1.9.3",
"ngx-moment": "^6.0.2",
"ngx-toastr": "^16.2.0",
"primeflex": "^3.3.1",
"primeicons": "^6.0.1",
"primeng": "^17.12.0",
"rxjs": "^7.4.0",
"save": "^2.9.0",
"sweetalert2": "^11.10.6",
"tslib": "^2.3.0",
"xlsx": "^0.18.5",
"zone.js": "~0.14.4"
},
"devDependencies": {
"@angular-devkit/build-angular": "^17.3.2",
"@angular/cli": "~17.3.2",
"@angular/compiler-cli": "^17.3.2",
"@types/express": "^4.17.17",
"@types/jasmine": "~4.0.0",
"@types/jquery": "^3.5.29",
"@types/lodash": "^4.17.0",
"@types/node": "^18.18.0",
"@types/qrcode": "^1.5.5",
"browser-sync": "^3.0.0",
"jasmine-core": "~4.3.0",
"karma": "~6.4.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage": "~2.2.0",
"karma-jasmine": "~5.1.0",
"karma-jasmine-html-reporter": "~2.0.0",
"typescript": "~5.4.3"
}
}
angular.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"farmQ": {
"projectType": "application",
"schematics": {
"@schematics/angular:component": {
"style": "scss",
"strict": true
}
},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/farmQ/browser",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets",
"src/web.config"
],
"styles": [
"src/styles.scss",
"node_modules/ngx-toastr/toastr.css",
"node_modules/font-awesome/css/font-awesome.css",
"node_modules/primeng/resources/themes/saga-blue/theme.css",
"node_modules/primeng/resources/themes/nova/theme.css",
"node_modules/primeng/resources/primeng.min.css",
"node_modules/primeicons/primeicons.css",
"node_modules/bootstrap/dist/css/bootstrap.min.css",
"node_modules/primeflex/primeflex.css",
"node_modules/sweetalert2/src/sweetalert2.scss"
],
"scripts": [],
"vendorChunk": true,
"extractLicenses": false,
"buildOptimizer": false,
"sourceMap": true,
"optimization": false,
"namedChunks": true,
"allowedCommonJsDependencies": [
"lodash",
"moment",
"qrcode",
"sweetalert2"
]
},
"configurations": {
"dev": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.dev.ts"
}
],
"optimization": {
"scripts": true,
"styles": {
"minify": true,
"inlineCritical": false
},
"fonts": true
},
"outputHashing": "all",
"sourceMap": false,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "13mb",
"maximumError": "13mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "13mb",
"maximumError": "13mb"
}
]
},
"qa": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.qa.ts"
}
],
"optimization": {
"scripts": true,
"styles": {
"minify": true,
"inlineCritical": false
},
"fonts": true
},
"outputHashing": "all",
"sourceMap": false,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "13mb",
"maximumError": "13mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "13mb",
"maximumError": "13mb"
}
]
},
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": {
"scripts": true,
"styles": {
"minify": true,
"inlineCritical": false
},
"fonts": true
},
"outputHashing": "all",
"sourceMap": false,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "13mb",
"maximumError": "13mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "13mb",
"maximumError": "13mb"
}
]
},
"staging": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.stag.ts"
}
],
"optimization": {
"scripts": true,
"styles": {
"minify": true,
"inlineCritical": false
},
"fonts": true
},
"outputHashing": "all",
"sourceMap": false,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "13mb",
"maximumError": "13mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "13mb",
"maximumError": "13mb"
}
]
}
},
"defaultConfiguration": ""
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"port": 5000,
"host": "0.0.0.0",
"buildTarget": "farmQ:build"
},
"configurations": {
"production": {
"buildTarget": "farmQ:build:production"
},
"dev": {
"buildTarget": "farmQ:build:dev"
},
"qa": {
"buildTarget": "farmQ:build:qa"
},
"staging": {
"buildTarget": "farmQ:build:staging"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"buildTarget": "farmQ: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",
"src/web.config"
],
"styles": [
"src/styles.scss"
],
"scripts": []
}
},
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "farmQ:serve"
},
"configurations": {
"production": {
"devServerTarget": "farmQ:serve:production"
}
}
},
"server": {
"builder": "@angular-devkit/build-angular:server",
"options": {
"outputPath": "dist/farmQ/server",
"main": "server.ts",
"tsConfig": "tsconfig.server.json",
"buildOptimizer": false,
"optimization": false,
"sourceMap": true,
"extractLicenses": false,
"inlineStyleLanguage": "scss",
"vendorChunk": true
},
"configurations": {
"dev": {
"buildOptimizer": true,
"outputHashing": "media",
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.dev.ts"
}
],
"optimization": true,
"sourceMap": false,
"extractLicenses": true,
"vendorChunk": false
},
"qa": {
"buildOptimizer": true,
"outputHashing": "media",
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.qa.ts"
}
],
"optimization": true,
"sourceMap": false,
"extractLicenses": true,
"vendorChunk": false
},
"production": {
"buildOptimizer": true,
"outputHashing": "media",
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"sourceMap": false,
"extractLicenses": true,
"vendorChunk": false
},
"staging": {
"buildOptimizer": true,
"outputHashing": "media",
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.stag.ts"
}
],
"optimization": true,
"sourceMap": false,
"extractLicenses": true,
"vendorChunk": false
}
},
"defaultConfiguration": "production"
},
"serve-ssr": {
"builder": "@angular-devkit/build-angular:ssr-dev-server",
"configurations": {
"dev": {
"browserTarget": "farmQ:build:dev",
"serverTarget": "farmQ:server:dev"
},
"production": {
"browserTarget": "farmQ:build:production",
"serverTarget": "farmQ:server:production"
},
"qa": {
"browserTarget": "farmQ:build:qa",
"serverTarget": "farmQ:server:qa"
},
"staging": {
"browserTarget": "farmQ:build:staging",
"serverTarget": "farmQ:server:staging"
}
},
"defaultConfiguration": "dev"
},
"prerender": {
"builder": "@angular-devkit/build-angular:prerender",
"options": {
"routes": [
"/"
]
},
"configurations": {
"production": {
"browserTarget": "farmQ:build:production",
"serverTarget": "farmQ:server:production"
},
"dev": {
"browserTarget": "farmQ:build:dev",
"serverTarget": "farmQ:server:dev"
}
},
"defaultConfiguration": "production"
}
}
}
},
"cli": {
"analytics": "352769b2-c967-4d4a-8358-edf953619ff9"
}
}
app.module.ts
import { BrowserModule, provideClientHydration } from '@angular/platform-browser';
import { CommonModule } from '@angular/common';
import { NgModule } from '@angular/core';
import { HttpClientModule, HTTP_INTERCEPTORS, HttpClient } from '@angular/common/http';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { NgOtpInputModule } from 'ng-otp-input';
import { SidebarComponent } from './shared/sidebar/sidebar.component';
import * as $ from 'jquery';
import { LoginModule } from './login/login.module';
import { HeaderComponent } from './shared/header/header.component';
import { CarouselModule } from 'primeng/carousel';
import { ButtonModule } from 'primeng/button';
import { ToastModule } from 'primeng/toast';
import { AccordionModule } from 'primeng/accordion';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { TableModule } from 'primeng/table';
import { DropdownModule } from 'primeng/dropdown';
import { LoaderService } from './loader/loader.service';
import { AppInterceptor } from './app.interceptor';
import { LoaderComponent } from './spinner/loader/loader.component';
import { MatLegacyProgressSpinnerModule as MatProgressSpinnerModule } from '@angular/material/legacy-progress-spinner';
import { ToastrModule } from 'ngx-toastr';
import { DialogModule } from 'primeng/dialog';
import { FooterComponent } from './shared/footer/footer.component';
import { RouterModule } from '@angular/router';
import { FarmDashboardModule } from './farm-dashboard/farm-dashboard.module';
import { AgGridModule } from 'ag-grid-angular';
import { AdminDashboardModule } from './admin-dashboard/admin-dashboard.module';
import { ColdStorePortalModule } from './cold-store-portal/cold-store-portal.module';
import { TraderPortalModule } from './trader-portal/trader-portal.module';
import { TreeModule } from 'primeng/tree';
import { CalendarModule } from 'primeng/calendar';
import { TranslateModule, TranslateLoader } from '@ngx-translate/core';
import { TranslateHttpLoader } from '@ngx-translate/http-loader';
import { CommonService } from './common-service/common.service';
import { MaterialModule } from './materialModule';
import { MatLegacyCheckboxModule as MatCheckboxModule } from '@angular/material/legacy-checkbox';
import { MatLegacyTableDataSource as MatTableDataSource } from '@angular/material/legacy-table';
import { SharedModuleModule } from './shared-module/shared-module.module';
import { MainDashboardComponent } from './main-dashboard/main-dashboard.component';
import { LeftSidebarComponent } from './shared/left-sidebar/left-sidebar.component';
import { HomeDashboardComponent } from './home-dashboard/home-dashboard.component';
@NgModule({
declarations: [
AppComponent,
SidebarComponent,
HeaderComponent,
LoaderComponent,
FooterComponent,
MainDashboardComponent,
LeftSidebarComponent,
HomeDashboardComponent,
],
imports: [
CommonModule,
RouterModule,
TreeModule,
FormsModule,
ReactiveFormsModule,
AccordionModule,
TableModule,
ButtonModule,
BrowserAnimationsModule,
ToastModule,
DropdownModule,
CarouselModule,
ReactiveFormsModule,
LoginModule,
FarmDashboardModule,
AdminDashboardModule,
ColdStorePortalModule,
TraderPortalModule,
MatProgressSpinnerModule,
DialogModule,
ToastrModule.forRoot({
positionClass :'toast-top-center'
}),
HttpClientModule,
BrowserModule,
AppRoutingModule,
NgOtpInputModule,
AgGridModule,
CalendarModule,
TranslateModule.forRoot({
loader: {
provide: TranslateLoader,
useFactory: HttpLoaderFactory,
deps: [HttpClient]
}
}),
MaterialModule,
MatCheckboxModule,
SharedModuleModule
],
providers: [
{
provide: HTTP_INTERCEPTORS, useClass: AppInterceptor, multi: true
},LoaderService, CommonService, provideClientHydration()
],
exports: [NgOtpInputModule, ButtonModule, TableModule, DropdownModule,MatProgressSpinnerModule,
ToastModule, AccordionModule, BrowserAnimationsModule, ReactiveFormsModule,
CarouselModule,DialogModule,FormsModule],
bootstrap: [AppComponent]
})
export class AppModule { }
// AoT requires an exported function for factories
export function HttpLoaderFactory(http: HttpClient) {
return new TranslateHttpLoader(http);
}
这可能是由于外部库全局声明了一个使用
windowbrowserwindow对我来说，我通过在 app.component.ts 中添加这段代码来解决它
// add this
if (globalThis.window === undefined) {
globalThis.window =
({
addEventListener: () => {},
// add more methods as you wish
} as never);
}
// app.component.ts
@Component({
selector: 'app-root',
standalone: true,
templateUrl: './app.component.html',
styleUrl: './app.component.css',
imports: [...],
})
这不是一个完美的解决方案，但它可以作为绕过阻止程序的临时解决方法。通过这样做，当没有定义的窗口时，我们将分配一个新的窗口对象。如果需要任何窗口的方法，我们可以将它们添加到我们定义的对象中。