mybatis foreach中or的拼接操作
mybatis foreach中or的拼接操作：
<if test="labels != null"> <foreach collection="labels" item="label" open="AND (" close=")" separator="or" > concat(',',a.labelId,',') like '%,${label},%' </foreach> </if>
mybatis foreach中or的拼接操作：
<if test="labels != null"> <foreach collection="labels" item="label" open="AND (" close=")" separator="or" > concat(',',a.labelId,',') like '%,${label},%' </foreach> </if>
