我已经将我们的 Angular 项目从 5.2 迁移到 13。迁移很顺利，ng build / ng serve 像以前一样工作得很好。
真正的问题，我不知道如何开始工作，是在我为生产构建应用程序之后（ng build --configuration production）。项目的登陆页面完全空白，没有 JS 错误，没有控制台警告。
您过去可能拥有的任何相关经验都会对我有所帮助，非常感谢！
包.json
{
"name": "app1",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build --configuration production",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"build-prod": "node --max_old_space_size=8192 ./node_modules/@angular/cli/bin/ng build --configuration production"
},
"private": true,
"dependencies": {
"@angular/animations": "^13.0.0",
"@angular/cdk": "^13.0.2",
"@angular/common": "^13.0.0",
"@angular/compiler": "^13.0.0",
"@angular/core": "^13.0.2",
"@angular/forms": "^13.0.0",
"@angular/material": "^13.0.2",
"@angular/platform-browser": "^13.0.0",
"@angular/platform-browser-dynamic": "^13.0.0",
"@angular/router": "^13.0.0",
"@ckeditor/ckeditor5-angular": "^1.0.1",
"@ckeditor/ckeditor5-build-classic": "^11.2.0",
"@ng-select/ng-select": "^8.1.1",
"@progress/kendo-angular-buttons": "^5.5.2",
"@progress/kendo-angular-common": "^2.0.2",
"@progress/kendo-angular-dateinputs": "^4.4.1",
"@progress/kendo-angular-dropdowns": "^4.4.1",
"@progress/kendo-angular-excel-export": "^3.1.6",
"@progress/kendo-angular-grid": "^5.4.3",
"@progress/kendo-angular-inputs": "^6.7.4",
"@progress/kendo-angular-intl": "^2.0.4",
"@progress/kendo-angular-l10n": "^2.0.3",
"@progress/kendo-angular-label": "^3.1.1",
"@progress/kendo-angular-pdf-export": "^3.0.2",
"@progress/kendo-angular-popup": "^4.0.2",
"@progress/kendo-angular-treeview": "^4.3.2",
"@progress/kendo-data-query": "^1.2.0",
"@progress/kendo-drawing": "^1.5.1",
"@progress/kendo-licensing": "^1.2.1",
"applicationinsights-js": "^1.0.19",
"core-js": "^3.19.1",
"js2xmlparser": "^4.0.0",
"ng-drag-drop": "^5.0.0",
"path-parse": "^1.0.7",
"rxjs": "^7.4.0",
"rxjs-compat": "^6.6.7",
"rxjs-tslint": "^0.1.8",
"stream": "0.0.2",
"timers": "^0.1.1",
"tslib": "^2.3.1",
"xml2js": "^0.4.23",
"zone.js": "~0.11.4"
},
"devDependencies": {
"@angular-devkit/build-angular": "~13.0.1",
"@angular/cli": "^13.0.3",
"@angular/compiler-cli": "^13.0.0",
"@angular/language-service": "^13.0.0",
"@angular/localize": "^13.0.0",
"@types/applicationinsights-js": "^1.0.6",
"@types/jasmine": "~3.6.0",
"@types/jasminewd2": "~2.0.2",
"@types/node": "^16.11.7",
"codelyzer": "^6.0.0",
"jasmine-core": "~3.6.0",
"jasmine-spec-reporter": "~5.0.0",
"karma": "~6.3.8",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~4.0.0",
"karma-jasmine-html-reporter": "^1.5.0",
"node-sass": "^4.12.0",
"ts-node": "~4.1.0",
"tslint": "~6.1.0",
"typescript": "~4.4.4"
}
}
角-cli.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"project": {
"name": "app1"
},
"apps": [
{
"root": "src",
"outDir": "dist",
"assets": [
"assets",
"favicon.ico"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app1",
"styles": [
"styles.css",
"sky.theme.css",
"modal.less"
],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
}
],
"e2e": {
"protractor": {
"config": "./protractor.conf.js"
}
},
"lint": [
{
"project": "src/tsconfig.app.json",
"exclude": "**/node_modules/**"
},
{
"project": "src/tsconfig.spec.json",
"exclude": "**/node_modules/**"
},
{
"project": "e2e/tsconfig.e2e.json",
"exclude": "**/node_modules/**"
}
],
"test": {
"karma": {
"config": "./karma.conf.js"
}
},
"defaults": {
"styleExt": "css",
"component": {}
}
}
tsconfig.json
{
"compileOnSave": false,
"compilerOptions": {
"downlevelIteration": true,
"importHelpers": true,
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"moduleResolution": "node",
"experimentalDecorators": true,
"target": "es2015",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2017",
"dom"
],
"module": "esnext",
"baseUrl": "./"
}
}
主要的.ts
import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app/app.module';
import { environment } from './environments/environment';
if (environment.production) {
enableProdMode();
}
platformBrowserDynamic().bootstrapModule(AppModule)
.catch(err => console.log(err));
索引.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>OST</title>
<base href="#">
<!-- <link rel="stylesheet" href="https://www.telerik.com/kendo-angular-ui/npm/node_modules//@progress/kendo-theme-default/dist/all.css" /> -->
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico?v=3">
<link rel="stylesheet" href="assets/styles/all.css" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css" integrity="sha512-5A8nwdMOWrSz20fDsjczgUidUBR8liPYU+WymTZP1lmY9G6Oc7HlZv156XqnsgNUzTyMefFTcsFH/tnJE/+xBg==" crossorigin="anonymous" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" integrity="sha512-SfTiTlX6kk+qitfevl/7LibUOeJWlt9rbyDn92a1DqWOw9vWG2MFoays0sgObmWazO5BQPiFucnnEAjpAB+/Sw==" crossorigin="anonymous" />
<!--<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">-->
</head>
<body>
<app1-root></app1-root>
</body>
</html>
app.component.ts
import { Component, ViewEncapsulation, OnInit } from '@angular/core';
import { Router } from '@angular/router';
@Component({
selector: 'app1-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css'],
encapsulation:ViewEncapsulation.None
})
export class AppComponent {
constructor(
private router: Router
) {
this.router.navigate([''])
}
title = 'app1';
}
app.module.ts
import { HashLocationStrategy, LocationStrategy } from '@angular/common';
import { HttpClientModule, HTTP_INTERCEPTORS } from '@angular/common/http';
import { APP_INITIALIZER, NgModule, ErrorHandler } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
// import '@progress/kendo-ui';
import { AlertComponent } from './alert-loader/alert/alert.component';
import { ConfirmComponent } from './alert-loader/confirm/confirm.component';
import { LoaderService } from './alert-loader/loader.service';
import { LoaderComponent } from './alert-loader/loader/loader.component';
import { AppRoutingModule } from './app-routing/app-routing.module';
import { AppComponent } from './app.component';
import { BreadcrumbsComponent } from './breadcrumbs/breadcrumbs.component';
import { ConfigService } from './config.service';
import { HomeComponent } from './home/home.component';
import { AuditModuleService } from './modularWorkflow/audit-module/audit-module.service';
import { AuditTopicService } from './modularWorkflow/audit-topic/audit-topic.service';
import { NavitemService } from './modularWorkflow/audit-topic/navigation/activity-navigation/navitem.service';
//import { NavitemComponent } from './modularWorkflow/audit-topic/navigation/activity-navigation/navitem/navitem.component';
import { BreadcrumbComponent } from './modularWorkflow/commonPages/breadcrumb/breadcrumb.component';
import { SidebarComponent } from './modularWorkflow/commonPages/sidebar/sidebar.component';
import { EntityManagerService } from './modularWorkflow/entityManager/entity-manager.service';
import { EventEmitterService } from './modularWorkflow/event-emitter/event-emitter.service';
import { MaintenanceService } from './modularWorkflow/Maintenance/maintenance.service';
import { PermissionService } from './modularWorkflow/permission/permission.service';
import { PermissiondeniedComponent } from './modularWorkflow/permission/permissiondenied/permissiondenied.component';
import { UserRolePermissionGuard } from './modularWorkflow/permission/user-role-permission.guard';
import { ResourceManagerService } from './modularWorkflow/resourceManager/resourceManager.service';
import { DesignerService } from './modularWorkflow/audit-topic/navigation/activity-navigation/activity-designer/designer.service';
import { PaneModeService } from './modularWorkflow/shared/pane-mode.service';
import { WorkFlowModuleService } from './modularWorkflow/WorkFlowModule/work-flow-module.service';
import { QuickWorkFlowService } from './modularWorkflow/quick-work-flow/quick-work-flow.service';
import { AppInsightsService } from './monitoring/app-insights.service';
import { GlobalErrorHandler } from './core/common/error-handler/global-error-handler';
import { CountryLoginComponent } from './country-login/country-login.component';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { CKDRulesConfigService } from './modularWorkflow/ckd-rules/ckd-rulesConfig.service';
import { GlobalService } from './global.service';
import { DirectAccessGuardService } from './app-routing/direct-access-guard.service';
import { HelpComponent } from './alert-loader/help/help.component';
import { CKEditorModule } from '@ckeditor/ckeditor5-angular';
import { RequestCache } from './cache-interceptor/request-cache.service';
import { CacheInterceptor} from './cache-interceptor/cache-interceptor.service';
import {CacheUrlHeaderCreator} from './cache-interceptor/cache-createurlheader.service'
import { HelpService } from './alert-loader/help/help.service';
import { MatProgressSpinnerModule } from "@angular/material/progress-spinner";
import { CkdModulesComponent} from './modularWorkflow/ckd-rules/ckd-modules/ckd-modules.component';
import { MaterialModule} from './material/material.module';
import { CKDRulesConfigModule} from './ckd-rules-config/ckd-rules-config.module';
import { AddEditAllRulesComponent } from './modularWorkflow/ckd-rules//add-edit-all-rules/add-edit-all-rules.component';
import { FooterComponent } from './modularWorkflow/commonPages/footer/footer.component';
import { SharedModule } from './shared/shared.module';
@NgModule({
declarations: [
AppComponent,
SidebarComponent,
BreadcrumbComponent,
BreadcrumbsComponent,
LoaderComponent,
AlertComponent,
HomeComponent,
ConfirmComponent,
PermissiondeniedComponent,
CountryLoginComponent,
HelpComponent,
CkdModulesComponent,
AddEditAllRulesComponent,
FooterComponent
],
imports: [
BrowserAnimationsModule,
HttpClientModule,
BrowserModule,
AppRoutingModule,
ReactiveFormsModule,
CKEditorModule,
MatProgressSpinnerModule,
FormsModule,
MaterialModule,
CKDRulesConfigModule,
SharedModule
],
providers: [
ConfigService,
{ provide: APP_INITIALIZER, useFactory: (config: ConfigService) => () => config.load(), deps: [ConfigService], multi: true },
PaneModeService,
NavitemService,
EntityManagerService,
AuditTopicService,
ResourceManagerService,
DesignerService,
WorkFlowModuleService,
LoaderService,
HelpService,
EventEmitterService,
AuditModuleService,
MaintenanceService,
QuickWorkFlowService,
PermissionService,
UserRolePermissionGuard,
AppInsightsService,
GlobalService,
CKDRulesConfigService,
DirectAccessGuardService,
{ provide: ErrorHandler, useClass: GlobalErrorHandler },
{ provide: LocationStrategy, useClass: HashLocationStrategy },
RequestCache,
CacheUrlHeaderCreator,
{provide :HTTP_INTERCEPTORS , useClass:CacheInterceptor,multi:true }
],
bootstrap: [AppComponent]
})
export class AppModule { }