mybatis 中between and用法

佚名 6年前 (2019-04-09) 随笔 1855人围观抢沙发百度已收录

今天遇到一个问题，半天没看出来问题，特意记录一下

Dao

ConfigEvaluation findConfigEvaluationByEvalpecent(BigDecimal evalPercent);

Mapper.xml

<select id="findConfigEvaluationByEvalpecent"  resultType="com.pacific.rspBonus.model.po.twBonus.mbg.ConfigEvaluation" parameterType="java.math.BigDecimal">
        select * from Config_Evaluation
      where #{evalPercent} between evalStart and evalEnd
</select>

Service

ConfigEvaluation configEvaluationByEvalpecent = configEvaluationMapperQuery.findConfigEvaluationByEvalpecent(new BigDecimal(8888));

我之前错把sql写成如下，导致半天没找到原因。所以以后遇到问题还是得仔细排查。

<select id="findConfigEvaluationByEvalpecent"  resultType="com.pacific.rspBonus.model.po.twBonus.mbg.ConfigEvaluation" parameterType="java.math.BigDecimal">
        select * from Config_Evaluation
      where evalPercent=#{evalPercent} between evalStart and evalEnd
</select>