网络图片转base64 -> 本地图片转base64

wenminjie

2026-07-22 722d7be0eb89ceb33c2e8813d2d2b616ed68f04a

 ruoyi-applet/src/main/java/com/ruoyi/web/controller/api/SysApiVisitorRecordController.java

@@ -149,7 +149,7 @@
                    .map(id -> {
                        SysVisitArea area = sysVisitAreaMapper.selectById(Long.parseLong(id));
                        if (area == null) {
                            return null;
                            throw new ServiceException("访问区域不存在，请联系工作人员");
                        }
                        AreasList areas = new AreasList();
                        areas.setAreaCode(area.getAreaCode());