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Second-Level Domain Name Redirection

Source: Internet
Author: User
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DomainClass. js
/*
@ Class DomainClass (second-level domain name conversion Class)
@ Author Xiaoyao cloud-http://bbs.51js.com
@ Version 1.0
@ Date 2006-11-2
@ Rights keep this information if you use it. Thank you.
*/

Function DomainClass (){
// Record itself
Var writable wner = this;
// Domain name set
Var arr = [];
/// // Public attributes
// Set the default directory
Owner. defaultDir = "";
// Set the default domain name
Owner. defaultDomain = "";
// Set the default redirect URL
Owner. defaultURL = "";
// Jump to a nonexistent Domain Name
Owner. noExistURL = "";
/// // Public Method
// Add domain name Method
// Parameter 1: domain name 2: Directory 3: Output domain name 4: Specify the jump address
Owner. addDomain = function (){
If (arguments. length = 0 ){
Return;
}
If (arguments. length> 0 ){
Var tempObj = new Object ();
TempObj. domain = arguments [0]; // domain Name
TempObj. dir = ""; // corresponding directory
TempObj. out = ""; // output Domain Name
TempObj. url = ""; // specify the jump address
}
If (arguments. length> 1 ){
TempObj. dir = arguments [1];
}
If (arguments. length> 2 ){
TempObj. out = arguments [2];
}
If (arguments. length> 3 ){
TempObj. url = arguments [3];
}
Arr. push (tempObj); // push to the array
}
// Search for domain names
Function seekDomain (href_loc ){
// Obtain the second-level domain name header
Var loc = href_loc.split ("//") [1]. split (".") [0];
For (var I = 0; I <arr. length; I ++ ){
// Determine the Domain Name
If (arr [I]. domain = loc ){
// Jump
JumpWeb (href_loc, arr [I]);
Return;
}
}
// The domain name object to be processed if it does not exist
Var notObj = new Object ();
NotObj. out = owner. defaultDomain;
NotObj. dir = owner. defaultDir;
NotObj. url = owner. noExistURL;
Alert ("prompt: \ n you have not set a domain name like \" + loc +! ");
// Domain name header replacement
Href_loc = href_loc.replace (// \/[^.] +/, "//" + notObj. out );
JumpWeb (href_loc, notObj );
}

// Jump function
Function jumpWeb (href_loc, obj ){
// Determine the jump
If (obj. url! = ""){
Self. location = obj. url;
Return;
}
// Replace the default airspace name
If (obj. out = ""){
Obj. out = owner. defaultDomain;
}
// Domain name replacement
Href_loc = href_loc.replace (// \/[^.] +/, "//" + obj. out );
// Replace the empty directory with the default
If (obj. dir = ""){
Obj. dir = owner. defaultDir;
}
// Directory replacement
Href_loc = href_loc.replace (/(\/[^ \/] + \/)/, "$1" + obj. dir + "\/");
// Redefine the URL
Self. location = href_loc;
}
// Initialize and publish
Owner. init = function (){
// If the default redirect is set
If (owner. defaultURL! = ""){
Self. location = owner. defaultURL;
Return;
}
// If no default directory or domain name is set
If (owner. defaultDir = "" | owner. defaultDomain = ""){
Alert ("Please set: \ n \ n1. default directory: DomainClass. defaultDir. \ n \ n2. default domain name: DomainClass. defaultDomain ");
}
Else {
SeekDomain (self. location. href );
}
}
}

Index.htm
<HTML>
<HEAD>
<TITLE> Loading... </TITLE>
<Scr limit pt LANGUAGE = "Limit Cr limit pt" src = "leon/code/Revoke Cr limit pt/domainclass. js"> </scr limit pt>
</HEAD>

<BODY>
<Scr limit pt LANGUAGE = "Limit Cr limit pt">
<! --
Var d = new DomainClass ();
/*
DefaultDir: Default jump directory
DefaultURL: by default, all redirect directories are redirected. If this option is set, all requests are directed to this directory.
DefaultDomain: Default output Domain Name
NoExistURL

AddDomain: The method for adding a domain name. There is at least one parameter. Otherwise, it is invalid.

*/
// Set the default directory
D. defaultDir = "pal ";
// Set the default redirect
// D. defaultURL = "http://hi.baidu.com/pallove ";
// Set the default output Domain Name
D. defaultDomain = "pal ";
// Add a second-level domain name
D. addDomain ("pal", "pal", "pal ");
D. addDomain ("blog", "blog", "pal ");
D. addDomain ("leon", "leon", "love ");
D. addDomain ("51js", "51js", "51js", "http://www.51js.com/11191 ");
D. addDomain ("baidu", "http://hi.baidu.com/pallove ");
D. init ();
// -->
</Scr platinum pt>
</BODY>
</HTML>

For more information, see
URL jump out
Carefree and carefree Blog http://51js.pallove.net
Baidu space co http://baidu.pallove.net
Directory jump
Http://pal.pallove.net/
Http://love.pallove.net
Http://flash.pallove.net

Download such files from the above Code
Http://pal.pallove.net/leon/code/javascrw.pt/domainclass.js

If you use or reprint it, Please retain the copyright and personal information. Thank you!

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
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