摘要: //http url获取图片流转字符串 //string url = serverUrl.TrimEnd('/') + PUrl; //WebRequest request = WebRequest.Create(url); //WebResponse response = request.GetR 阅读全文
posted @ 2018-07-24 10:44 123BoBoT 阅读(1398) 评论(0) 推荐(0)
摘要: int leng = System.Text.Encoding.Default.GetBytes(attachfileId2).Length; 阅读全文
posted @ 2018-07-24 10:41 123BoBoT 阅读(4110) 评论(0) 推荐(0)
摘要: declare @tab table( ID nt identity(1,1) primary key, --从1开始,每次自增1 ,Name nvarchar(200) ) declare a float select @NodesPercentage=Cast((cast(round((case 阅读全文
posted @ 2017-07-20 17:05 123BoBoT 阅读(546) 评论(0) 推荐(0)