I have a flash recorder which record user input and give me a file Byte-Array in Java-script
我现在想把这种 by向服务器(MVC3)上载,我想知道如何做到这一点?
I have a flash recorder which record user input and give me a file Byte-Array in Java-script
我现在想把这种 by向服务器(MVC3)上载,我想知道如何做到这一点?
您可以向服务器发送作为原始数据的星体阵列,使用美国航天中心的请求。 我们可以实施一种习惯模型约束器,该模型将读到原始请求体,并将其绘制成<代码>byte[]:
public class ByteArrayModelBinder : IModelBinder
{
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
var request = controllerContext.HttpContext.Request;
var buffer = new byte[request.InputStream.Length];
request.InputStream.Read(buffer, 0, buffer.Length);
return buffer;
}
}
届时,我们可以采取控制者行动,接受这一请求:
[HttpPost]
public ActionResult Upload([ModelBinder(typeof(ByteArrayModelBinder))] byte[] buffer)
{
// TODO: do something with the uploaded data
return Json(true);
}
并且最终由客户发出美国宇宙航空研究开发机构的请求:
// create sample data from the A,B,C bytes:
var data = String.fromCharCode(65, 66, 67);
$.ajax({
url: @Url.Action("upload") ,
type: POST ,
contentType: application/octet-stream ,
processData: false,
data: data,
success: function (result) {
alert(result);
}
});
你们是否试图简单地把你的外围阵列放在控制器方法上? 如果你使用舱位,那么根据你如何安排行程,就只能使用美元或美元。
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