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update ruoyi-system/src/main/resources/mapper/system/SysOperLogMapper.xml. 

问题：查业务类型为其他（businessType = 0）的数据时，会查到所有数据

原因：当参数为 Integer 类型 0 时，MyBatis 会把 0 当做空字符串处理
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也曾为你、像超人 2022-05-17 02:08:37 +00:00 committed by Gitee
parent 9c3b53b701
commit b5b8d941f3
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ruoyi-system/src/main/resources/mapper/system/SysOperLogMapper.xml
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@ -39,7 +39,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
<if test="title != null and title != ''"> <if test="title != null and title != ''">
AND title like concat('%', #{title}, '%') AND title like concat('%', #{title}, '%')
</if> </if>
<if test="businessType != null and businessType != ''"> <if test="businessType != null">
AND business_type = #{businessType} AND business_type = #{businessType}
</if> </if>
<if test="businessTypes != null and businessTypes.length > 0"> <if test="businessTypes != null and businessTypes.length > 0">