update get_response

src/web_parser.rs

@@ -51,7 +51,7 @@ fn download_image(url_path: &str, file_path: &str, retry_times: i8) -> i8 {
     }
     if flag == 2 && retry_times > 1 {
         thread::sleep(Duration::from_millis(5000));
-        download_image(url_path, file_path, retry_times - 1)
+        return download_image(url_path, file_path, retry_times - 1)
     }
     return flag;
 }