public virtual void GetRemotePic()
{
string uri = ctx.Post("upfile");
uri = uri.Replace("&", "&");
string[] imgUrls = strUtil.Split(uri, "ue_separate_ue");
string[] filetype = { ".gif", ".png", ".jpg", ".jpeg", ".bmp" }; //文件允许格式
int fileSize = 3000; //文件大小限制，单位kb
ArrayList tmpNames = new ArrayList();
WebClient wc = new WebClient();
HttpWebResponse res;
String tmpName = String.Empty;
String imgUrl = String.Empty;
String currentType = String.Empty;
try {
for (int i = 0, len = imgUrls.Length; i < len; i++)
{
imgUrl = imgUrls[i];
if (imgUrl.Substring(0, 7) != "http://")
{
tmpNames.Add("error!");
continue;
}
//格式验证
int temp = imgUrl.LastIndexOf('.');
currentType = imgUrl.Substring(temp).ToLower();
if (Array.IndexOf(filetype, currentType) == -1)
{
tmpNames.Add("error!");
continue;
}
String imgPath = PageLoader.DownloadPic(imgUrl);
tmpNames.Add(imgPath);
}
}
catch (Exception) {
tmpNames.Add("error!");
}
finally {
wc.Dispose();
}
echoJson("{url:'" + converToString(tmpNames) + "',tip:'远程图片抓取成功！',srcUrl:'" + uri + "'}");
}
