Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

解决方法:

<select id="selectIf" resultType="student">
SELECT id,name,age,score
FROM t_student
WHERE 1=1
<if test="arg0 != null and arg0 !=''">
AND name LIKE '%' #{arg0} '%'
</if>
<if test="arg1>=0">
AND age >= #{arg1}
</if>

</select>

出现异常情况:

如果用where就不用写1=1操作了

 

posted @ 2019-02-10 00:52  Monica_维维  阅读(4331)  评论(0编辑  收藏  举报