optimization - 警告 : budgets: initial exceeded maximum budget

Question

运行 npm build --prod 时出现以下错误:Error: budgets: initial exceeded maximum budget. Budget 1.00 MB was not met by 500.42 kB with a total of 1.49 MB.我也收到此警告:Warning: C:\Users\PATH_TO_FILE\socket.service.ts depends on 'socket.io-client'. CommonJS or AMD dependencies can cause optimization bailouts. For more info see: https://angular.io/guide/build#configuring-commonjs-dependencies我还导入了很多 Angular Material 模块。这是我的 app.module.ts (这是我整个项目中唯一的模块):

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';

import { FontAwesomeModule } from '@fortawesome/angular-fontawesome';

import { AppComponent } from './app.component';
import { SocketService } from './services/socket.service';
import { AppRoutingModule } from './app-routing.module';

import { ClipboardModule } from '@angular/cdk/clipboard';
import { MatFormFieldModule } from '@angular/material/form-field';
import { MatInputModule } from '@angular/material/input';
import { MatButtonModule } from '@angular/material/button';
import { MatTooltipModule } from '@angular/material/tooltip';
import { MatIconModule } from '@angular/material/icon';
import { MatChipsModule } from '@angular/material/chips';
import { MatSliderModule } from '@angular/material/slider';
import { MatButtonToggleModule } from '@angular/material/button-toggle';
import { MatDialogModule } from '@angular/material/dialog';

import { AdminPanelComponent } from './components/admin-panel/admin-panel.component';
import { ChatMessageComponent } from './components/chat-message/chat-message.component';
import { ChatPanelComponent } from './components/chat-panel/chat-panel.component';
import { DrawingPanelComponent } from './components/drawing-panel/drawing-panel.component';
import { PlayerComponent } from './components/player/player.component';
import { PlayersPanelComponent } from './components/players-panel/players-panel.component';
import { ToolsPanelComponent } from './components/tools-panel/tools-panel.component';
import { ChatMessageDirective } from './directives/chat-message.directive';
import { PlayerDirective } from './directives/player.directive';
import { GameManagerComponent } from './components/game-manager/game-manager.component';
import { ArtistOptionsComponent } from './components/artist-options/artist-options.component';
import { InfoPanelComponent } from './components/info-panel/info-panel.component';
import { DialogComponent } from './components/dialog/dialog.component';

@NgModule({
  declarations: [
    AppComponent,
    AdminPanelComponent,
    PlayersPanelComponent,
    DrawingPanelComponent,
    ChatPanelComponent,
    PlayersPanelComponent,
    ToolsPanelComponent,
    ChatMessageComponent,
    ChatMessageDirective,
    PlayerDirective,
    PlayerComponent,
    GameManagerComponent,
    ArtistOptionsComponent,
    InfoPanelComponent,
    DialogComponent,
  ],
  imports: [
    BrowserModule,
    FormsModule,
    AppRoutingModule,
    BrowserAnimationsModule,
    FontAwesomeModule,
    ClipboardModule,
    MatFormFieldModule,
    MatInputModule,
    MatButtonModule,
    MatTooltipModule,
    MatIconModule,
    MatChipsModule,
    MatSliderModule,
    MatButtonToggleModule,
    MatDialogModule
  ],
  providers: [SocketService],
  bootstrap: [AppComponent]
})
export class AppModule { }

如何解决超出最大预算的问题(我认为是 socket.io-client 模块)？作为一个附带问题:我可以优化 app.module.ts文件？

Answer 1

这些是您的 angular.json 中的配置.
找到它，然后寻找预算。
现在您可以根据需要更改那里的值。
前任:

"budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "500kb",
                  "maximumError": "1mb"
                },
                {
                  "type": "anyComponentStyle",
                  "maximumWarning": "2kb",
                  "maximumError": "4kb"
                }
              ],

到

"budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "2mb",
                  "maximumError": "5mb"
                },
                {
                  "type": "anyComponentStyle",
                  "maximumWarning": "2kb",
                  "maximumError": "4kb"
                }
              ],

您可以给出适合您限制的值。