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src/app/services/http-client.service.ts

@@ -60,15 +60,27 @@ export class HttpClientService {
    * @param url 
    * @param options 
    */
-    get(url: string, options: {
+    get(url: string,params?:object, options?: {
         headers?: HttpHeaders | { [header: string]: string | string[] },
         observe?: HttpObserve,
         params?: HttpParams | { [param: string]: string | string[] },
         reportProgress?: boolean,
         responseType?: 'arraybuffer' | 'blob' | 'json' | 'text',
         withCredentials?: boolean,
-    } = {}): Observable<any> {
-        return this.commonProcess(this.httpClient.get(url, options = {}));
+    } ): Observable<any> {
+        let paramsString = [];
+        url = url + '?'
+        let t = Math.random();
+        if (params&&params) {
+            for (const key in params) {
+                if (params[key] !== '') {
+                    paramsString.push([key, params[key]].join('='))
+                }
+            }
+            return this.commonProcess(this.httpClient.get(encodeURI(url + paramsString.join('&') + '&t=' + t), options = {}));
+        }else{
+            return this.commonProcess(this.httpClient.get(url + 't=' + t, options = {}));
+        }
     }
 
     /**