asp http POST讀取數據

Question

我正在從iPhone應用程序發佈一些數據，希望能夠從服務器讀取此數據。我從來沒有創建過一個http post服務器，我不確定哪個是讀取這些數據的最好方法。

這是IPhone代碼發佈的數據：

/* 
    turning the image into a NSData object 
    getting the image back out of the UIImageView 
    setting the quality to 90 
*/ 

NSData *imageData = UIImageJPEGRepresentation(image.image, 0.9); 
// setting up the URL to post to 
NSString *urlString = @"http://192.168.56.129/Post/default.aspx"; 

// setting up the request object now 
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease]; 
[request setURL:[NSURL URLWithString:urlString]]; 
[request setHTTPMethod:@"POST"]; 

/* 
    add some header info now 
    we always need a boundary when we post a file 
    also we need to set the content type 

    You might want to generate a random boundary.. this is just the same 
    as my output from wireshark on a valid html post 
*/ 
NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"]; 
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary]; 
[request addValue:contentType forHTTPHeaderField: @"Content-Type"]; 

/* 
    now lets create the body of the post 
*/ 
NSMutableData *body = [NSMutableData data]; 
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]]; 
[body appendData:[[NSString stringWithString:@"Content-Disposition: form-data; name=\"userfile\"; filename=\"ipodfile.jpg\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]]; 
[body appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]]; 
[body appendData:[NSData dataWithData:imageData]]; 
[body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]]; 
// setting the body of the post to the reqeust 
[request setHTTPBody:body]; 

// now lets make the connection to the web 
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil]; 
NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding]; 

NSLog(returnString); 

我將如何讀這當它擊中我的服務器？我想使用.Net，C-Sharp，你能給我舉一些我如何實現這個目標的例子。

我的目標是抓住所拍攝的圖片數據並將其作爲二進制數據保存到SQL Server表中。

謝謝你們夥計

Answer 1

我用下面的代碼讀取此數據：

byte[] buffer = new byte[Request.ContentLength]; 
using (BinaryReader br = new BinaryReader(Request.InputStream)) 
br.Read(buffer, 0, buffer.Length); 

Answer 2

看看asp.net通用處理程序。這裏有一個教程，我發現：

http://dotnetperls.com/ashx-handler