根据name和email查内容
<if test="selectMsg!=null and selectMsg!=''"> e.name like concat('%',#{selectMsg},'%') or e.email like concat('%',#{selectMsg},'%') </if>
根据name和email查内容
<if test="selectMsg!=null and selectMsg!=''"> e.name like concat('%',#{selectMsg},'%') or e.email like concat('%',#{selectMsg},'%') </if>