ASP.NET 生成静态html页之扩展（按年月目录）

在他人的基础上更改的！

代码如下：

详细内容看代码



using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Text;
using System.Data.SqlClient;

/// <summary>
/// CreateHtml 的摘要说明
/// </summary>
public class CreateHtml
{
public CreateHtml()
{
//
// TODO: 在此处添加构造函数逻辑
//
}


public static bool WriteFile(string title, string nfrom, string publishtime, string publisher, string contont)
{
// //以下定义
//获取当前Web目录
//模版文件
//格式化文件名
//用于生成年份目录
//用于生成月份目录
//从temple.html读取得字符

string path = HttpContext.Current.Server.MapPath(".") + "/news/";
string temp = path + "temple.html";
string filename = DateTime.Now.ToString("yyyyMMddHHmmss") + ".html";
string YYYYpath = path + DateTime.Now.Year.ToString();
string MMpath=YYYYpath +"/"+DateTime.Now.Month.ToString();
string str = "";

StreamReader sr = null;
StreamWriter sw = null;
Encoding code = Encoding.GetEncoding("gb2312");
try
{
//read file
sr = new StreamReader(temp, code);
str = sr.ReadToEnd();

}
catch (Exception ex)
{
HttpContext.Current.Response.Write("读取错误" + ex.Message);
HttpContext.Current.Response.End();
}
finally
{
sr.Close();
}

//replace
str=str.Replace("{$title}", title);
str = str.Replace("{$nfrom}", nfrom);
str = str.Replace("{$publishtime}", publishtime);
str=str.Replace("{$publisher}", publisher);
str=str.Replace("{$contont}", contont);

//write
try
{
//if Directory not Exists else Create Directory;
if (!Directory.Exists(YYYYpath))
{
Directory.CreateDirectory(YYYYpath);

if (!Directory.Exists(MMpath))
{
Directory.CreateDirectory(MMpath);
}
}
sw = new StreamWriter(MMpath +"/"+ filename, false, code);
sw.Write(str);
sw.Flush();
}
catch (Exception ex)
{
HttpContext.Current.Response.Write("写入失败" + ex.Message);
HttpContext.Current.Response.End();
}
finally
{
sw.Close();
}
//update myurl
StringBuilder url = new StringBuilder();
url.Append("news/");
url.Append(DateTime.Now.Year.ToString());
url.Append("/");
url.Append(DateTime.Now.Month.ToString());
url.Append("/");
url.Append(filename);
SqlConnection conn = null;
try
{
conn=Db.createConnection();//从Db的静态方法得到SqlConnection
conn.Open();
SqlCommand cmd = new SqlCommand("update news set myurl='" + url + "'",conn);
if (1 == cmd.ExecuteNonQuery())
{
HttpContext.Current.Response.Write("成功插入url<br/>");
}
}
catch (Exception ex)
{
HttpContext.Current.Response.Write("更新url错误" + ex.Message);
HttpContext.Current.Response.End();
}
finally
{
conn.Close();
}
return true;
}
}