#region 下载文件 DownloadFile(string URL, string filename)
/// <summary>
/// 下载文件
/// </summary>
/// <param name="URL">下载文件地址</param> URL=http://192.168.1.105/SharpZipLib/1.rar
///
/// <param name="Filename">下载后的存放地址</param> Filename=E:\下载地址保存\1.rar
/// <param name="Prog">用于显示的进度条</param>
///
public string DownloadFile(string URL, string filename)
{
try
{
System.Net.HttpWebRequest Myrq = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(URL);
System.Net.HttpWebResponse myrp = (System.Net.HttpWebResponse)Myrq.GetResponse();
long totalBytes = myrp.ContentLength;
System.IO.Stream st = myrp.GetResponseStream();
System.IO.Stream so = new System.IO.FileStream(filename, System.IO.FileMode.Create);
long totalDownloadedByte = 0;
byte[] by = new byte[1024];
int osize = st.Read(by, 0, (int)by.Length);
while (osize > 0)
{
totalDownloadedByte = osize + totalDownloadedByte;
so.Write(by, 0, osize);
osize = st.Read(by, 0, (int)by.Length);
}
so.Close();
st.Close();
return "success";
}
catch (System.Exception e)
{
return "下载文件失败!" + e.ToString();
}
}
#endregion
这是我在页面一个server按钮点击调用的函数,,, 下到时下载成功···可是他把文件下到了服务器端的 E:\下载地址保存\1.rar 下了···可是我是想要他下到客户端的此目录下的
刚用ASP.NET技术,求指点迷津 谢谢
/// <summary>
/// 下载文件
/// </summary>
/// <param name="URL">下载文件地址</param> URL=http://192.168.1.105/SharpZipLib/1.rar
///
/// <param name="Filename">下载后的存放地址</param> Filename=E:\下载地址保存\1.rar
/// <param name="Prog">用于显示的进度条</param>
///
public string DownloadFile(string URL, string filename)
{
try
{
System.Net.HttpWebRequest Myrq = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(URL);
System.Net.HttpWebResponse myrp = (System.Net.HttpWebResponse)Myrq.GetResponse();
long totalBytes = myrp.ContentLength;
System.IO.Stream st = myrp.GetResponseStream();
System.IO.Stream so = new System.IO.FileStream(filename, System.IO.FileMode.Create);
long totalDownloadedByte = 0;
byte[] by = new byte[1024];
int osize = st.Read(by, 0, (int)by.Length);
while (osize > 0)
{
totalDownloadedByte = osize + totalDownloadedByte;
so.Write(by, 0, osize);
osize = st.Read(by, 0, (int)by.Length);
}
so.Close();
st.Close();
return "success";
}
catch (System.Exception e)
{
return "下载文件失败!" + e.ToString();
}
}
#endregion
这是我在页面一个server按钮点击调用的函数,,, 下到时下载成功···可是他把文件下到了服务器端的 E:\下载地址保存\1.rar 下了···可是我是想要他下到客户端的此目录下的
刚用ASP.NET技术,求指点迷津 谢谢
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