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mybatis invalid comparison: java.util.Date and java.lang.String错误解决

Mybatis查询出错:invalid comparison: java.util.Date and java.lang.String

错误原因: 参数值为java.util.Date类型,但是mybatis mapper文件中比较是使用字符串的方式进行比较导致。

<if test="createTime != null and createTime !='' " >
      date(create_time) = date(#{createTime,jdbcType=TIMESTAMP})
</if>

改为:

<if test="createTime != null " >
      date(create_time) = date(#{createTime,jdbcType=TIMESTAMP})
</if>
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未经允许禁止转载:Ddmit » mybatis invalid comparison: java.util.Date and java.lang.String错误解决

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