using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SS.Upload;
using WFC.Fenxiao;
namespace wanfangcheng
{
public partial class Upload : BasePage
{
//文件大小 1024 kb
private long size = 1024;
//文件类型
private string type = ".jpg|.jpeg|.png|.gif|.bmp";
//保存名称
string name = "";
//保存路径
private string path = @"Upload/UserImg";
//保存大小
private string shape = "100*100";
protected void Page_Load(object sender, EventArgs e)
{
HttpFileCollection files = Request.Files;
if (files != null && files.Count > 0)
{
name = BaseRole.Instance.UserId.ToString();
if (Request.QueryString["size"] != null)
{
size = Convert.ToInt32(Request.QueryString["size"]);
}
if (Request.QueryString["path"] != null)
{
path = Request.QueryString["path"].ToString().Trim().Replace('|', '/');
}
if (Request.QueryString["name"] != null)
{
name = Request.QueryString["name"].ToString().Trim();
}
if (Request.QueryString["shape"] != null)
{
shape = Request.QueryString["shape"].ToString().Trim();
}
uploadMethod(files);
}
}
///
/// 上传图片
///
///
public void uploadMethod(HttpFileCollection hc)
{
HttpPostedFile _file = hc[0];
//文件大小
long _size = _file.ContentLength;
if (_size <= 0)
{
Response.Write("文件错误。");
Response.End();
return;
}
if (size * 1024 <_size)
{
Response.Write("文件过大,最大限制为" + size + "KB。");
Response.End();
return;
}
//文件名
string _name = _file.FileName;
//文件格式
string _tp = System.IO.Path.GetExtension(_name).ToLower();
if (type.IndexOf(_tp) == -1)
{
Response.Write("文件格式错误。");
Response.End();
return;
}
//保存路径
string _path = HttpContext.Current.Server.MapPath(path) + @"/" + name + _tp;
try
{
int w = Convert.ToInt32(shape.Split('*')[0]);
int h = Convert.ToInt32(shape.Split('*')[1]);
ImageHelper.CutForCustom(_file, _path, w, h, 50);
Response.Write(path + @"/" + name + _tp);
}
catch (Exception)
{
Response.Write("哎呦,出错了。");
Response.End();
}
}
}
}