HttpInterceptor 循环引用错误

一.问题点:angular开发中,自定义interceptor实现HttpInterceptor接口的时候,问题代码

export class AuthInterceptor implements HttpInterceptor {private timeoutMillis;constructor(public http: HttpClient,public logger: Logger,private requestProcessedHandler: RequestProcessedHandler,private requestPreviewHandler: RequestPreviewHandler,private requestExceptionHandler: RequestExceptionHandler){//this.appCtrl.getActiveNav()// console.info(`创建成功`);this.timeoutMillis = Constants.TIMEOUT_MILLS;}

二:项目报错截图:

三.错误分析:

经过研究和查资料的值这是官方以前版本的BUG,后来得到优化

循环引用错误,重复引用,具体解决问题参照学习一下链接:

[NG] 考古 - HttpInterceptor 循环引用错误