Angular在发送前获取原始http请求

import { Injectable } from '@angular/core';
import { HttpInterceptor, HttpRequest, HttpHandler, HttpEvent } from '@angular/common/http';
import { Observable } from 'rxjs';

@Injectable()
export class RequestInterceptor implements HttpInterceptor {
  intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
    // 获取原始的HTTP请求信息
    console.log('原始请求URL:', request.url);
    console.log('原始请求方法:', request.method);
    console.log('原始请求头部:', request.headers);
    console.log('原始请求体:', request.body);

    // 继续处理请求
    return next.handle(request);
  }
}

import { NgModule } from '@angular/core';
import { HttpClientModule, HTTP_INTERCEPTORS } from '@angular/common/http';
import { RequestInterceptor } from './request.interceptor';

@NgModule({
  imports: [HttpClientModule],
  providers: [
    {
      provide: HTTP_INTERCEPTORS,
      useClass: RequestInterceptor,
      multi: true
    }
  ]
})
export class AppModule { }