Angular5/HttpInterceptor/Detect(已取消)xhr

刚遇到同样的问题.即使取消http请求,finalize运算符似乎也会触发.

public intercept(
    request: HttpRequest,
    next: HttpHandler
): Observable | HttpUserEvent> {
    // request starts

    return next.handle(request).pipe(
        finalize(() => {
            // request completes, errors, or is cancelled
        })
    );
}