最近因项目需要,需要生成有0到99999999共1亿的不重复数,于是想着直接将这些数据生成为一个文件就可以了,代码如. private void generate(string savePath) { int begin = 1; int end = 99999999; Encoding encoding = Encoding.UTF8; FileStream destStream = new FileStream(savePath,FileMode.Create,FileAccess.Read
sql SELECT a.*,b.name as address_name,b.tel as address_tel,b.province as address_province,b.city as address_city,b.area as address_area,b.detail as address_detail,c.nickname,c.province,c.city,c.sex,count(d.id) as order_count FROM sh_member a LEFT JOI