ASP.NET 生成静态html页

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;


}


}