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protected void Page_Load(object sender, EventArgs e)
{
StringBuilder txt = new StringBuilder();
txt.AppendLine();
txt.AppendLine(DateTime.Now.ToString("u"));
txt.AppendLine("asvd");
Response.Write(DateTime.Now.ToString("u"));
Response.Write("
\r\n");
Thread.Sleep(50000);
txt.AppendLine(DateTime.Now.ToString("u"));
Response.Write(DateTime.Now.ToString("u"));
Response.Write("
\r\n");
// °ÑһЩÐÅϢдµ½ÁíÍâÒ»¸öÎļþ,½è´Ë²ì¿´ÊÇ·ñÕýÔÚÔËÐÐ
string dir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "logs");
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
DateTime dt = DateTime.Now;
string shortfileName = string.Format("errors_{0:0000}{1:00}{2:00}.log", dt.Year, dt.Month, dt.Day);
string fileName = Path.Combine(dir, shortfileName);
StreamWriter sw;
if (File.Exists(fileName))
sw = File.AppendText(fileName);
else
sw = File.CreateText(fileName);
sw.Write(txt.ToString());
sw.Close();
sw = null;


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