怎么得到图片 Stream responseStream 的byte类型数据

Question

Stream responseStream = response.GetResponseStream(); //图片
byte[] buf;  
//后面要怎么把图片Stream 变为byte类型数据?

Answer 1

    int streamLength = Convert.ToInt32(responseStream.Length);
    byte[] fileData = new byte[streamLength];
    responseStream.Read(fileData, 0, streamLength);
    responseStream.Close();不过，要看你的真实目的是要做什么

Answer 2

Byte [] Buffer = new Byte[1024];
Stream ResponseStream = response.GetResponseStream();
 ResponseStream.Read(Buffer,0,1024);

Answer 3

老大,抛出异常           
 HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            Stream responseStream = response.GetResponseStream();            int nStatus = response.StatusCode.GetHashCode();            int streamLength = Convert.ToInt32(responseStream.Length);
            byte[] fileData = new byte[streamLength];
            responseStream.Read(fileData, 0, streamLength);  
我是GET一幅图片,然后做识别,识别接口参数为图片的内存数据,
上面部分抛出异常