使用service过度error处理

src/app/services/error.service.ts

@@ -0,0 +1,23 @@
+import {Injectable, Injector} from '@angular/core';
+import {Response} from '../class/HttpReqAndResp';
+import {HttpService} from '../api/http/http.service';
+
+@Injectable({
+    providedIn: 'root'
+})
+export class ErrorService {
+
+    constructor(private httpService: HttpService) {
+    }
+
+    public httpError(err: any) {
+        console.log('error=>', err)
+        // this.httpService.getSubscriptionQueue().map(a => a.unsubscribe())
+    }
+
+    public httpException(response: Response<any>) {
+        console.log('exception=>', response)
+    }
+
+
+}