fix:会议后台接口提交

ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/TdMeetingManager.java

@@ -1,6 +1,8 @@
 package com.ruoyi.web.controller.manager;
 
 import cn.hutool.core.convert.Convert;
+import cn.hutool.core.text.CharSequenceUtil;
+import cn.hutool.core.util.StrUtil;
 import com.ruoyi.common.utils.ShiroUtils;
 import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.system.domain.TdMeeting;
@@ -34,7 +36,7 @@ public class TdMeetingManager {
 
 
     public boolean saveOrUpdate(TdMeeting tdMeeting) {
-        if (StringUtils.isNotBlank(tdMeeting.getId())) {
+        if (CharSequenceUtil.isNotBlank(tdMeeting.getId())) {
             tdMeeting.setUpdateBy(ShiroUtils.getSysUser().getLoginName());
             tdMeeting.setUpdateTime(new Date());
         } else {