写日志

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/// <summary>
/// 写日志
/// </summary>
/// <param name="content"></param>
public static void Log(string content)
{
var now = DateTime.Now;
var fileName = (now.ToString("yyyy-MM-dd") + ".txt").Replace(":", "");
if (Directory.Exists("C:\\temp\\") == false)
{
Directory.CreateDirectory("C:\\temp\\");
}
fileName = "C:\\temp\\" + fileName;

if (!File.Exists(fileName))
{
File.Create(fileName).Close();
}

var time = now.ToString("HH:mm:ss");
content = "\r\n\r\n" + time + "\r\n" + content;

using (var sw = File.AppendText(fileName))
{
try
{

sw.Write(content);
}
catch (Exception)
{

}
finally
{
sw.Close();
sw.Dispose();
}
}
}

写日志

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原文地址：http://www.cnblogs.com/zhangzhixiong/p/4794077.html