【发布时间】:2018-04-17 14:56:55
【问题描述】:
我已授权将令牌直接放入headers。我现在如何从 Angular 4 Http Interceptor 获取此令牌?
很遗憾,console logs 下面的任何一个都不包含此标头:
intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
//const changedReq = req.clone({headers: req.headers.set('Authorization', 'Bearer eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJhZG1pbkB3cC5wbCIsImV4cCI6MTUxMDY2NDM0M30.0iBktdr4-1EzTi1iaQOOfguK7HGVJF7JYkB-AF3uZgJrmKnVESAyKkHoNRzum1Pq5xZ6GJaZC9cbZQ2umMSfLA')});
console.log('req', req);
return next.handle(req).do((event: HttpEvent<any>) => {
console.log('event', event);
if (event instanceof HttpResponse) {
// do stuff with response if you want
}
}, (err: any) => {
if (err instanceof HttpErrorResponse) {
this.ehs.setService(err.status, err.error);
// redirect to login
}
});
}
【问题讨论】:
-
尝试在 HttpResponse 分支中记录
event.headers
标签: angular header authorization interceptor angular-http-interceptors