post发送 ArrayBuffer

// 用 POST 方法将 ArrayBuffer 发送到服务器
var myArray = new ArrayBuffer(512);
var longInt8View = new Uint8Array(myArray);

for (var i=0; i< longInt8View.length; i++) {
  longInt8View[i] = i % 255;
}

var xhr = new XMLHttpRequest;
xhr.open("POST", url, false);
xhr.send(myArray);
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作者:kikajack 
来源:CSDN 
原文:https://blog.csdn.net/kikajack/article/details/79298363 
版权声明:本文为博主原创文章,转载请附上博文链接!

服务器接收

    Stream stream = Request.InputStream;
            MemoryStream ms = new MemoryStream();
            stream.CopyTo(ms); //把Stream流Copy到MemoryStream。这样可以进行查找操作了。
            byte[] byt = ms.ToArray();

 http://www.huangwenchao.com.cn/2015/09/html-file-blob.html  

https://blog.csdn.net/moonpure/article/details/50462043

原文地址:https://www.cnblogs.com/enych/p/10023220.html