二进制流怎么转化成图片?

Question

img = new Image[picnum];                        int k = 0;            foreach (KeyValuePair<int, string> kvp in myDictionary)            {                              byte[] imagedata = System.Text.Encoding.Default.GetBytes(kvp.Value);                MemoryStream myStream = new MemoryStream(imagedata);                 foreach (byte a in imagedata)                {                                        myStream.WriteByte(a);                }                img1= Image.FromStream(myStream);                myStream.Close();                k++;            }集合里面value是放图片的二进制流然后这边一直提示Image.FromStream(myStream);参数无效想问是哪边错误？还有就是有什么更好的方法

Answer 1

只需要把二进制转成base64就行了 base64在前端可以转成图片