PHP版:
先建立一个默认页面index.php
然后把A站放在A文件夹下
B站放在B文件夹下
C站放在C文件夹下
其它index.php内容如下:
<?php
switch ($_SERVER["HTTP_HOST"])
{
case "www.a.com":
header("location:a/index.php");
break;
case "www.b.com":
header("location:b/index.php");
break;
case "www.c.com":
header("location:c/index.php");
break;
}
?>
如果用户访问 http://www.a.com 程序跳转至 空间目录下 a/index.php
如果用户访问 http://www.b.com 程序跳转至 空间目录下 b/index.php
如果用户访问 http://www.c.com 程序跳转至 空间目录下 c/index.php
利用一个php文件通过浏览器输入的域名,判定他是要打开那个文件夹里的站点,来实现一个虚拟放置多个站点
缺点:例如打开abc.com,在浏览器中看到的是abc.com/b因为站点在b目录下
其他说明:如果虚拟主机不支持子目录绑定,这是唯一有效的办法
ASP版:(准备工作同上)
index.asp内容如下:
<%if Request.ServerVariables("SERVER_NAME")="XXXX.cn" then response.redirect "index.html"
else%>
<%end if%>
<%if Request.ServerVariables("SERVER_NAME")="www.XXXX.cn" then response.redirect "index.html"
else%>
<%end if%>
<%if Request.ServerVariables("SERVER_NAME")="XXXX.cn" then response.redirect "soft/index.html"
else%>
<%end if%>
<%if Request.ServerVariables("SERVER_NAME")="www.XXXX.cn" thenresponse.redirect "soft/index.html"
else%>
<%end if%>
或
<%
select case request.servervariables("http_host")
case "www.dzhai.com" '1
Server.Transfer("v3.htm")
case "www.6id.net" '2
Server.Transfer("i.htm")
case "www.write100.com" '3
Server.Transfer("write100.htm")
...... 继续添加 ......
end select
%>
或
<%
if instr(Request.ServerVariables("SERVER_NAME"),"www.dzhai.com")>0 then
response.redirect "index.asp"
elseif instr(Request.ServerVariables("SERVER_NAME"),"www.6id.net")>0 then
response.redirect "x/index.asp"
elseif instr(Request.ServerVariables("SERVER_NAME"),"www.write100.com")>0 then
response.redirect "index3.asp"
end if
%>
或
<%
if Request.ServerVariables("SERVER_NAME")="www.dzhai.com" then
Server.Transfer("williamlong.htm")
elseif Request.ServerVariables("SERVER_NAME")="www.6id.net" then
Server.Transfer("moon.htm")
elseif Request.ServerVariables("SERVER_NAME")="www.write100.com" then
Server.Transfer("write100.htm")
else
Server.Transfer("other.htm")
end if
%>
JSP版:(准备工作同上)
index.jsp内容如下:
<script>
try {if( self.location == "http://玉米一/" ) {
top.location.href = "http://玉米一/目录";
}
else if( self.location == "http://玉米二/" ) {
top.location.href = "http://玉米二/目录";
}
else if( self.location == "http://玉米三/" ) {
top.location.href = "http://玉米三/目录";
}
else if( self.location == "http://玉米四/" ) {
top.location.href = "http://玉米四/目录";
}
else {document.write ("错误的访问地址")}} catch(e) {}
</script>