mybatispluswhereQueryWrapper加括号嵌套查询方式

QueryWrapper<RyxyMemberEntity> wrapper = new QueryWrapper<>();
    wrapper.eq("phoneNumber", phone);
    if (StringUtils.isEmpty(scenetype)){
            wrapper.isNull("scenetype").or().eq("scenetype", "");
    }
    wrapper.eq("delFlag", "0");

WHERE( phoneNumber = 156****8888 AND scenetype IS NULL OR scenetype = "" AND delFlag = 0)

WHERE( phoneNumber = 156****8888 AND (scenetype IS NULL OR scenetype = "") AND delFlag = 0)

QueryWrapper<RyxyMemberEntity> wrapper = new QueryWrapper<>();
    wrapper.eq("phoneNumber", phone);
    if(StringUtils.isEmpty(scenetype)) {
         wrapper.and(
              e -> e.isNull("scenetype")
                    .or().eq("scenetype", "")
         );
    }
    wrapper.eq("delFlag", "0");

QueryWrapper<Entity> wrapper = new QueryWrapper<>();
wrapper.ne("id", param.getId())
wrapper.and(QueryWrapper -> QueryWrapper.eq("name", name).or().eq("mark", mark)); 
entityMapper.selectList(wrapper);

SELECT id FROM t_entity WHERE (id <> ? AND (name = ? OR mark = ?))