摘要：
/// /// API接收Base64转图片 /// /// 图片字节 /// 储存地址 /// public IHttpActionResult Index(String Img, String Path) { //转图片 byte[] bit = Convert.FromBase64String(Img); MemoryStream ms = new MemoryStream(bit)... 阅读全文
摘要：
1.每个客户返回一行订单 日期在~到~之间 SELECT E.empid, DATEADD(day, D.n - 1, '20090612') AS dt FROM HR.Employees AS E CROSS JOIN Nums AS D WHERE D.n <= DATEDIFF(day, ' 阅读全文