1\请求端
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <script src="/js/jquery-1.8.2.min.js"></script> <script> $(function () { $("#button").click(function () { $.ajax({ type: "POST", url: "/ajaximage.aspx", data: "name=John&location=Boston", mimeType: ‘image/jpeg‘, contentType: ‘image/jpeg‘, headers: { "Accept": "image/webp,*/*;q=0.8" }, success: function (msg) { $("#message").html(msg); } }); }); }); </script> </head> <body> <input id="button" type="button" value="button" /> <div id="message"></div> </body> </html>
2\接收端
public class ajaximage : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { string parameter = new StreamReader(this.Request.InputStream).ReadToEnd(); this.Response.ContentType = "image/jpeg"; this.Response.Write(parameter); } }
原文：http://www.cnblogs.com/qiyebao/p/5114105.html