sql特殊字符的模糊查询处理

// 判断模糊查询字符中是否含有%,如果有全部转义成\%
if (!StringUtil.isEmpty(memberListBean.getPhoneOrNumber())) {
String phoneOrNumber = memberListBean.getPhoneOrNumber();
phoneOrNumber = phoneOrNumber.replaceAll("%", "\\\\%");
memberListBean.setPhoneOrNumber(phoneOrNumber);
}

<if test="phoneOrNumber != null">
and (phone like concat('%',#{phoneOrNumber,jdbcType=VARCHAR},'%') or
member_no like concat('%',#{phoneOrNumber,jdbcType=VARCHAR},'%'))
</if>
order by member_no