fix:会议后台接口提交

ruoyi-system/src/main/resources/mapper/system/TdMeetingMapper.xml

@@ -34,10 +34,10 @@
     <select id="selectTdMeetingList" resultType="com.ruoyi.system.domain.TdMeeting">
         select  <include refid="Base_Column_List"/> from  td_meeting
         <trim prefix="where" prefixOverrides="and|or">
-            <if test="meetingType!=null">
+            <if test="meetingType!=null and meetingTitle!=''">
                 AND meeting_type = #{meetingType}
             </if>
-            <if test="meetingState!=null">
+            <if test="meetingState!=null and meetingTitle!=''">
                 AND meeting_state = #{meetingState}
             </if>
             <if test="meetingTitle!=null and meetingTitle!=''">