在Angular中,HTTP拦截器用于拦截和处理所有的HTTP请求和响应。然而,Amplify-Cognito的请求不会自动绕过Angular的HTTP拦截器。但你可以通过一些设置来实现绕过拦截器的效果。
下面是一个示例代码,演示了如何配置Amplify-Cognito的请求绕过Angular的HTTP拦截器:
import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Amplify } from 'aws-amplify';
@Injectable()
export class AmplifyCognitoHttpClient extends HttpClient {
request(method: any, url: any, options?: any): Observable {
// 绕过拦截器
options = options || {};
options.interceptors = false;
return super.request(method, url, options);
}
}
// 注入Amplify-Cognito的配置
Amplify.configure({
// 配置Amplify-Cognito
...
// 使用自定义的HTTP Client
httpClient: new AmplifyCognitoHttpClient(null)
});
import { Amplify } from 'aws-amplify';
@Injectable()
export class MyService {
constructor() {
// 使用自定义的Amplify-Cognito实例
const customAmplify = Amplify.configure({
// 配置Amplify-Cognito
...
// 使用自定义的HTTP Client
httpClient: new AmplifyCognitoHttpClient(null)
});
// 使用自定义的Amplify-Cognito实例进行请求
customAmplify.API.get('myApi', '/path', null)
.then(response => {
console.log(response);
})
.catch(error => {
console.error(error);
});
}
}
通过使用自定义的HTTP Client,并将拦截器设置为false,Amplify-Cognito的请求将绕过Angular的HTTP拦截器。请根据你的实际需求进行适当的调整和配置。