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Angular Ngx Stripe 錯誤:“對象”類型上不存在屬性“id”

[英]Angular Ngx Stripe error: Property 'id' does not exist on type 'Object'

我將Ngx Stripe示例剪切並粘貼到我的 Angular 項目中。 我正在使用 Angular 13。我收到此錯誤:

Error: src/app/checkout/checkout.component.ts:22:77 - error TS2339: Property 'id' does not exist on type 'Object'.

22           return this.stripeService.redirectToCheckout({ sessionId: session.id })

這是strict模式錯誤嗎? 我是否需要在 function 上輸入返回類型:any 我試過session: any但沒有編譯。 .pipe讓我感到困惑,返回類型是 go。

還是有其他原因導致錯誤?

這是我的checkout.component.ts

import { Component } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { switchMap } from 'rxjs/operators';

import { StripeService } from 'ngx-stripe';

@Component({
  selector: 'app-checkout',
  templateUrl: './checkout.component.html'
})
export class CheckoutComponent {
  constructor(
    private http: HttpClient,
    private stripeService: StripeService
  ) {}

  checkout() {
    // Check the server.js tab to see an example implementation
    this.http.post('/create-checkout-session', {})
      .pipe(
        switchMap(session => {
          return this.stripeService.redirectToCheckout({ sessionId: session.id })
        })
      )
      .subscribe(result => {
        // If `redirectToCheckout` fails due to a browser or network
        // error, you should display the localized error message to your
        // customer using `error.message`.
        if (result.error) {
          alert(result.error.message);
        }
      });
  }
}

這是我的app.module.ts

// Angular
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';

// Material
import { MatToolbarModule } from '@angular/material/toolbar';
import { MatInputModule } from '@angular/material/input';
import { MatFormFieldModule } from '@angular/material/form-field';
import { MatButtonModule } from '@angular/material/button';
import { MatCardModule } from '@angular/material/card';
import { MatTabsModule } from '@angular/material/tabs';

// Made by me
import { HomeComponent } from './home/home.component';
import { FunctionsService } from './home/functions.service';
import { AboutMaggieComponent } from './about-maggie/about-maggie.component';
import { AboutKabbalahComponent } from './about-kabbalah/about-kabbalah.component';
import { DonateComponent } from './donate/donate.component';
import { ContactComponent } from './contact/contact.component';
import { CheckoutComponent } from './checkout/checkout.component';

// 3rd party
import { NgxStripeModule } from 'ngx-stripe';

@NgModule({
  declarations: [
    AppComponent,
    AboutMaggieComponent,
    HomeComponent,
    AboutKabbalahComponent,
    DonateComponent,
    ContactComponent,
    CheckoutComponent,
  ],
  imports: [
    BrowserModule,
    FormsModule,
    AppRoutingModule,
    BrowserAnimationsModule,
    MatToolbarModule,
    MatInputModule,
    MatFormFieldModule,
    MatButtonModule,
    MatCardModule,
    MatTabsModule,
    NgxStripeModule.forRoot('pk_test_51HUwT...'),
  ],
  providers: [FunctionsService],
  bootstrap: [AppComponent]
})
export class AppModule { }

我用npm安裝了ngx-stripe ,我在項目的節點模塊中看到了它。 我還沒有設置后端服務器代碼。

發生該錯誤是因為 TypeScript 嚴格檢查 Object 類型(假設session將是)並且找不到“id”屬性。

但是,我們可以假設session在發送響應時將具有id屬性,因為我們遵循官方 ngx-stripe 文檔

要消除此錯誤,您可以將any類型分配給session

// Check the server.js tab to see an example implementation
this.http.post('/create-checkout-session', {})
  .pipe(
    switchMap((session: any) => {
      return this.stripeService.redirectToCheckout({ sessionId: session.id })
    })
  )
  .subscribe(result => {
    // If `redirectToCheckout` fails due to a browser or network
    // error, you should display the localized error message to your
    // customer using `error.message`.
    if (result.error) {
      alert(result.error.message);
    }
  });

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