从"Blog"仓库中分离出来

admin/src/app/services/log/log.service.ts

@@ -0,0 +1,22 @@
+import {Injectable} from '@angular/core';
+import {HttpService} from '../http.service';
+
+@Injectable({
+    providedIn: 'root'
+})
+export class LogService {
+
+    constructor(private http: HttpService) {
+    }
+
+    logText: string;
+
+    getLog() {
+        // @ts-ignore
+        const observable = this.http.httpClient.get<string>('https://api.celess.cn/blog.log', {responseType: 'text'});
+        observable.subscribe(data => {
+            this.logText = data;
+        });
+        return observable;
+    }
+}