如何将异常保存到txt文件中？
如何将异常保存到txt文件中？
public DataTable InsertItemDetails(FeedRetailPL objFeedRetPL)
{
DataTable GetListID = new DataTable();
try
{
SqlParameter[] arParams = new SqlParameter[4];
arParams[0] = new SqlParameter("@Date", typeof(DateTime));
arParams[0].Value = objFeedRetPL.requestdate;
}
catch (Exception ex)
{
string dir = @"C:\Error.txt"; // 文件夹位置
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
File.AppendAllText(Server.MapPath("~/Error.txt"), "异常信息：" + ex.Message + "
" + Environment.NewLine + "堆栈跟踪：" + ex.StackTrace +
"" + Environment.NewLine + "日期：" + DateTime.Now.ToString());
string New = Environment.NewLine + "-----------------------------------------------------------------------------" + Environment.NewLine;
File.AppendAllText(Server.MapPath("~/Error.txt"), New);
}
}
}