fix：映射

lot/src/main/resources/mapper/DiamondPositionMapper.xml

@@ -40,7 +40,7 @@
         <include refid="baseColumnList"/>
         <where>
             del_flag = 0
-            <if test="request.name != null and diamondPosition.request != ''">
+            <if test="request.name != null and request.name != ''">
                 AND name like concat('%', #{request.name}, '%')
             </if>
             <if test="request.type != null and request.type != ''">