resultType="int"
<select id="num_List_" parameterType=" xxx" resultType="int">
SELECT COUNT(*) FROM `tablename` WHERE num<#{endNum} AND num>#{startNum} </select>本文共 233 字，大约阅读时间需要 1 分钟。
resultType="int"
<select id="num_List_" parameterType=" xxx" resultType="int">
SELECT COUNT(*) FROM `tablename` WHERE num<#{endNum} AND num>#{startNum} </select>转载于:https://www.cnblogs.com/wth21-1314/p/9850309.html