System.IO.MemoryStream ms = new System.IO.MemoryStream();
img.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
Response.ClearContent();
Response.ContentType = "image/Gif";
Response.BinaryWrite(ms.ToArray());
每一句意思谢谢还有这是生成到网页上的要是我想存到“站点根目录下要怎么写”
谢谢
img.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
Response.ClearContent();
Response.ContentType = "image/Gif";
Response.BinaryWrite(ms.ToArray());
每一句意思谢谢还有这是生成到网页上的要是我想存到“站点根目录下要怎么写”
谢谢
//申明内存数据流 ms
img.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
//System.Drawing.Image对象 img的Save方法 (参数1数据流, 参数2保存图片格式)
Response.ClearContent();
//清除缓冲区中的所有内容输出
Response.ContentType = "image/Gif";
//输出格式为image/gif格式
Response.BinaryWrite(ms.ToArray());
//将一个2进制字符串戏写入HTTP输出流