When our web site traffic is very large, the client's every post to a large number of calls to the database server is a terrible thing. System performance can be greatly compromised, the speed is slow, the database is locked, and the heavy systems crash. This article will solve this problem by implementing a static HTML page.
1, the establishment of Conn.cs class documents
Using System;
Remember to add the following three references
Using System.Text;
Using System.Web;
Using System.IO;
Namespace Myservers
{
<summary>
Summary description of the Conn.
</summary>
public class Conn
{
Public Conn ()
{
//
TODO: Add constructor logic here
//
}
public bool WriteFile (string strtext,string strcontent,string strauthor)
{
String path = HttpContext.Current.Server.MapPath ("/myservers/news/");//define HTML File Store path
Encoding code = encoding.getencoding ("gb2312");//define Text encoding
Reading template files
String temp = HttpContext.Current.Server.MapPath ("/myservers/text.html");
StreamReader Sr=null;
StreamWriter Sw=null;
String Str= "";
Try
{
sr = new StreamReader (temp, code);
str = Sr. ReadToEnd (); Reading files
}
catch (Exception exp)
{
HttpContext.Current.Response.Write (exp. message);
HttpContext.Current.Response.End ();
Sr. Close ();
}
String Htmlfilename=path + DateTime.Now.ToString ("YYYYMMDDHHMMSS") + ". html";
Replace content
At this point, the template file has been read into a variable named str.
str = str. Replace ("Showarticle", StrText); Showarticle in the template page
str = str. Replace ("title", StrText);
str = str. Replace ("Content", strcontent);
str = str. Replace ("Author", Strauthor);
Write a file
Try
{
SW = new StreamWriter (Htmlfilename,false,code);
Sw. Write (str);
Sw. Flush ();
}
catch (Exception ex)
{
HttpContext.Current.Response.Write (ex. message);
HttpContext.Current.Response.End ();
}
Finally
{
Sw. Close ();
}
return true;
}
}
}
2, addnews.aspx documents
Add three and TextBox respectively: Tbx_title, Tbx_content, Tbx_author and one button:btn_addnews.
AddNews.aspx.cs file
private void Btn_addnews_click (object sender, System.EventArgs e)
{
Conn Hover = new Conn ();
if (Hover.writefile (this.txb_Title.Text.ToString), Server.htmldecode (This.txb_Content.Value), this.txb_ Author.Text.ToString ()))
{
Response.Write ("Add success");
}
Else
{
Response.Write ("Generate HTML Error!");
}
}
3, add template text.html file
<body>
Title<br>
Content<br>
Author
</body>
Description: The news folder must give the ASP.net user permission to write. This is a simple implementation example, the actual project must first save the data under the database, in Datagird called the database under the HTML file URL address.
Comments
# Re:asp.net to implement static page (HTML) 2005-09-12 23:52 sunshine
Note: By default, we cannot add HTML syntax to the TextBox or textarea, we must modify the config file and add <pages validaterequest= "false" under <system.web> />, but if you do this, you will be allowed to type HTML tags throughout your project, and you don't know other methods for the time being.
You must use the Server.htmldecode (this. Content.value). ToString () Decoding of characters!!!
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