从"Blog"仓库中分离出来

admin/src/app/services/update/web-update.service.spec.ts

@@ -0,0 +1,12 @@
+import { TestBed } from '@angular/core/testing';
+
+import { WebUpdateService } from './web-update.service';
+
+describe('WebUpdateService', () => {
+  beforeEach(() => TestBed.configureTestingModule({}));
+
+  it('should be created', () => {
+    const service: WebUpdateService = TestBed.get(WebUpdateService);
+    expect(service).toBeTruthy();
+  });
+});

admin/src/app/services/update/web-update.service.ts

@@ -0,0 +1,48 @@
+import {Injectable} from '@angular/core';
+import {HttpService} from '../http.service';
+import {UpdateInfo} from '../../classes/updateInfo';
+import {Page} from '../../classes/page';
+
+@Injectable({
+    providedIn: 'root'
+})
+export class WebUpdateService {
+
+    constructor(public http: HttpService) {
+    }
+
+    public updateInfoList: Page<UpdateInfo>;
+
+    public lastestUpdateTime: string;
+
+    getUpdateInfo(pageNum: number, pageSize: number) {
+        const observable = this.http.get(`/webUpdate/pages?page=${pageNum}&count=${pageSize}`);
+        observable.subscribe((data: any) => {
+            if (data.code === 0) {
+                this.updateInfoList = data.result;
+            }
+        });
+        return observable;
+    }
+
+    getLastestUpdateTime() {
+        this.http.get('/lastestUpdateTime').subscribe(data => {
+            if (data.code === 0) {
+                this.lastestUpdateTime = data.result;
+            }
+        })
+    }
+
+
+    update(submitBody: { id: number, info: string }) {
+        return this.http.put('/admin/webUpdate/update', submitBody, false);
+    }
+
+    create(infoStr: string) {
+        return this.http.post('/admin/webUpdate/create', {info: infoStr}, false);
+    }
+
+    delete(id: number) {
+        return this.http.delete(`/admin/webUpdate/del/${id}`);
+    }
+}