出现下面错误“正由另一进程使用,因此该进程无法访问该文件”
代码如下 if (!Directory.Exists(Server.MapPath("~\\Logs")))
{
Directory.CreateDirectory(Server.MapPath("~\\Logs"));
}
StreamWriter sw = new StreamWriter(Server.MapPath(@"~\Logs\" + System.DateTime.Now.Year + "-" + System.DateTime.Now.Month + "-" + System.DateTime.Now.Day + ".txt"), true); sw.WriteLine(System.DateTime.Now.ToString().Trim() + ":" + str);
sw.Flush();
sw.Close();
sw.Dispose();
代码如下 if (!Directory.Exists(Server.MapPath("~\\Logs")))
{
Directory.CreateDirectory(Server.MapPath("~\\Logs"));
}
StreamWriter sw = new StreamWriter(Server.MapPath(@"~\Logs\" + System.DateTime.Now.Year + "-" + System.DateTime.Now.Month + "-" + System.DateTime.Now.Day + ".txt"), true); sw.WriteLine(System.DateTime.Now.ToString().Trim() + ":" + str);
sw.Flush();
sw.Close();
sw.Dispose();
也有可能没有close!!!
_file = new FileStream(@"c:\a.txt",FileMode.Create,FileAccess.Write);
StreamWriter _writer = new StreamWriter(_file);
_writer.WriteLine(看你要写什么);
_writer.Close();
_read.Close();
_file.Close();
if (!Directory.Exists(Server.MapPath("~\\Logs")))
{
Directory.CreateDirectory(Server.MapPath("~\\Logs"));
}
FileStream fs=new FileStream(Server.MapPath(@"~\Logs\" + System.DateTime.Now.Year + "-" + System.DateTime.Now.Month + "-" + System.DateTime.Now.Day + ".txt"),FileMode.Append);
StreamWriter sw = new StreamWriter(fs); sw.WriteLine(System.DateTime.Now.ToString().Trim() + ":" + str);
sw.Flush();
sw.Close();
sw.Dispose();
fs.Close();
fs.Dispose();
{
sw.WriteLine(System.DateTime.Now.ToString().Trim() + ":" + str);
sw.Flush();
sw.Close();
sw.Dispose();
}