Asp.net static page instance

Protected Void Button#click ( Object Sender, eventargs E)
{
String URL = " Http :// " + Request. url. Authority + " /Default. aspx " ;
New System. net. WebClient (). downloadfile (URL, server. mappath ( " ~ /Default.html " ));
Response. Redirect ( " Default.html " );
}

BeforeArticle: Asp.net static page generation demo

ThisCodeThe solution is also written based on the Code of many people. I would like to express my gratitude to these unsung contributors.

Paste a core code:

 Using  System;
  Using  System. Web;
  Using  System. Web. UI;
  Using  System. IO;
  Using  System. text;
  Using  System. Text. regularexpressions;
 Using  System. configuration;

  Namespace  Bll
{
  ///     <Summary>  
  ///  Abstract description of pagebase.
  ///     </Summary>  
   Public     Class  Pagebase: Page
{
  Private     Static     Object  OBJ  =     New     Object  ();

 ///  /  <Summary>  
  ///  Override the default htmltextwriter method, modify the value attribute in the form tag, and set the value to the rewritten URL instead of the real URL.
  ///     </Summary>  
  ///     <Param name = "Writer"> </param>  
   Protected     Override     Void  Render (htmltextwriter writer)
{
  String  URL  =  Request. rawurl. tolower ();
  If  (Request. requesttype. tolower (). Equals (  "  Get "  ))
{
Urlrewrite u  =  (Urlrewrite) httpcontext. Current. items [  "  Siteurl  "  ];
  If  (U  ! =     Null     && U. Cache  >     0  )
{
  String  Cachefile  =  Server. mappath (  "  /Cache  "     +  URL  +    "  . Html  "  );

Fileutil. createdirectory (cachefile );

  Lock  (OBJ)
{
  Using  (Streamwriter SW  =     New  Streamwriter (cachefile,  False , Encoding. utf8 ))
{

  Base  . Render (  New  Fetchhtmlwriter (writer, SW ));
Sw. Flush ();
Sw. Close ();
Sw. Dispose ();
}
Cache. Add (URL,  String  . Empty,  Null  , Datetime. Now. addseconds (U. cache), timespan. Zero, system. Web. caching. cacheitempriority. High,  Null );
  Return  ;
}
}
}
  If  (Writer  Is  System. Web. UI. html32textwriter)
{
Writer  =     New  Formfixerhtml32textwriter (writer. innerwriter );
}
  Else  
{
Writer =     New  Formfixerhtmltextwriter (writer. innerwriter );
}

  Base  . Render (writer );
}
}

  Public     Class  Formfixerhtml32textwriter: system. Web. UI. html32textwriter
{
  Public  Formfixerhtml32textwriter (textwriter writer)
:  Base (Writer)
{
}

  Public     Override     Void  Writeattribute (  String  Name,  String  Value,  Bool  Encode)
{
  //  If the current output attribute is the form-marked action attribute, replace the value with the rewritten false URL. 
    If  (  String  . Compare (name,  "  Action  "  ,  True  )  =     0  )
{
Value =  Httpcontext. Current. Request. rawurl;
}
  Base  . Writeattribute (name, value, encode );
}
}


  Public     Class  Formfixerhtmltextwriter: system. Web. UI. htmltextwriter
{
  Public  Formfixerhtmltextwriter (textwriter writer)
:  Base  (Writer)
{
}

 Public     Override     Void  Writeattribute (  String  Name,  String  Value,  Bool  Encode)
{
  If  (  String  . Compare (name, "  Action  "  ,  True  )  =     0  )
{
Value  =  Httpcontext. Current. Request. rawurl;
}

  Base  . Writeattribute (name, value, encode );
}
}
}
  

Download the code in detail: Asp.net generates a static page

If you have any questions, add the QQ group: 49745612 for further discussion.

Compared with the previous method, the method for generating static pages is much more complicated, and I prefer the previous implementation method.