更新在线qrcode bug3

720yun_fd_manage/gis_oss/src/main/java/com/gis/oss/util/QrCodeUtils.java

@@ -165,7 +165,7 @@ public class QrCodeUtils {
         }
         String logoPath = serverBasePath + "img/kankan_icon.png";
         if (StrUtil.isNotEmpty(logo)){
-            File file = HttpUtil.downloadFileFromUrl(logo, savePath);
+            File file = HttpUtil.downloadFileFromUrl(logo, logoPath);
                  logoPath=file.getPath();
         }else {
              if (!FileUtil.isFile(logoPath)) {
@@ -180,7 +180,7 @@ public class QrCodeUtils {
         String png = ImgUtil.toBase64(test, "jpg");
         png = "data:image/jpg;base64," + png;
         if (StrUtil.isNotEmpty(logo)&&!logoPath.contains("kankan_icon.png")){
-            boolean del = FileUtil.del(logoPath);
+            boolean del = FileUtil.del(savePath);
             log.info("删除logo:{}",del);
         }
         return png;