add input

src/app/server.service.ts

@@ -37,7 +37,10 @@ export class ServerService {
     let url: string = 'http://127.0.0.1:8000/api/chenge/' + id;
     return this.http.get<iSick[]>(url).pipe(catchError(this.showError));
   }
-
+  srhItem(value:string) {
+    let url: string = 'http://127.0.0.1:8000/api/serch/' + value;
+    return this.http.get<iSick[]>(url).pipe(catchError(this.showError));
+  }
   showError(errorResponse: HttpErrorResponse) {
     if (errorResponse.error instanceof ErrorEvent) {
       console.error('client side error', errorResponse.error.message);