functiondf() {var haspicContainer = document.getElementById("has_pic");if (haspicContainer == null) {
haspicContainer= document.createElement("div");
haspicContainer.id= "has_pic";
haspicContainer.innerHTML= "<input type='text' id='piclist' value='' style='display:none;'/><div id='upload'><b>您有图片需要上传到服务器</b>&nbsp;&nbsp;<a href='javascript:uploadpic();' >上传</a></div><div id='confirm'></div>";
$(".ke-toolbar").after(haspicContainer);
}var img = $(".ke-edit-iframe").contents().find("img");var piccount = 0;var sstr = "";
$(img).each(function(i) {var that = $(this);if (that.attr("src").indexOf("http://") >= 0 || that.attr("src").indexOf("https://") >= 0) {
piccount  ;if (i == $(img).length - 1)
sstr = that.attr("src");elsesstr = that.attr("src")   "|";
}
});
$("#piclist").val(sstr);
document.getElementById("has_pic").style.display = (piccount > 0) ? "block" : "none";
}functioncloseupload() {
$("#has_pic").hide();
$("#upload").show();
}functionuploadpic() {var piclist = encodeURI($("#piclist").val());if (piclist.length == 0) return false;
$.ajax({
url:"asp.net/uploadpic.ashx",
data:"pic="  piclist,
type:"GET",
beforeSend:function() {
$("#upload").hide();
$("#confirm").text("正在上传中...");
},
success:function(msg) {if (msg !== "") {var str = newArray();
str= msg.split('|');var img = $(".ke-edit-iframe").contents().find("img");
$(img).each(function(i) {var that = $(this);if (that.attr("src").indexOf("http://") >= 0 || that.attr("src").indexOf("https://") >= 0) {
that.attr("src", "/uploads/image/"  str[i]);
that.attr("data-ke-src", "/uploads/image/"  str[i]);
}
});
$("#confirm").html(img.length   "张图片已经上传成功！&nbsp;&nbsp;<a href='javascript:closeupload();'>关闭</a>");
}else $("#confirm").text("上传失败！");
}
});
}

public classuploadpic : IHttpHandler
{public voidProcessRequest(HttpContext context)
{
context.Response.ContentType= "text/plain";string pic = context.Request.QueryString["pic"];string[] arr = pic.Split('|');string sstr = "";
UpLoadIMG st= newUpLoadIMG();for (int i = 0; i < arr.Length; i  )
{if (arr[i].IndexOf("http://") >= 0 || arr[i].IndexOf("https://") >= 0)
{string std = st.SaveUrlPics(arr[i], "../../uploads/image/");if (std.Length > 0)
{if (i == arr.Length - 1)
sstr =std;elsesstr = std   "|";
}
}
}
context.Response.Write(sstr);
}public boolIsReusable
{get{return false;
}
}
}public classUpLoadIMG
{
public string SaveUrlPics(string imgurlAry, stringpath)
{string strHTML = "";string dirPath =HttpContext.Current.Server.MapPath(path);try{if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}string ymd = DateTime.Now.ToString("yyyyMMdd", DateTimeFormatInfo.InvariantInfo);
dirPath = ymd   "/";if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}string newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo)   imgurlAry.Substring(imgurlAry.LastIndexOf("."));
WebClient wc= newWebClient();
wc.DownloadFile(imgurlAry, dirPath newFileName);
strHTML= ymd   "/"  newFileName;
}catch(Exception ex)
{//return ex.Message;
}returnstrHTML;
}
}