ThinkPHP访问不存在的模块跳到404页面

<?php
class EmptyAction extends Action{
    function _empty(){
        header("HTTP/1.0 404 Not Found");//使HTTP返回404状态码
        $this->display("Public:404");
    }
}
?>

<configuration>
<system.web>
<customErrors mode=”On” defaultRedirect=”error.asp”>
<error statusCode=”404″ redirect=”notfound.asp” />
</customErrors>
</system.web>
</configuration>

<%
Response.Status = “404 Not Found”
%>

 if（如果没有任何结果）
    {
    //以前是仅仅显示“该帖子已经不存在”的提示，现在是：
    require（’/404.php’）；
    @header（’HTTP/1.1 404 Not Found’）；
    @header（’Status: 404 Not Found’）；
    exit;
    }

<?php
 $ch = curl_init();
 /*在这里需要注意的是，要提交的数据不能是二维数组或者更高
 *例如array('name'=>serialize(array('tank','zhang')),'sex'=>1,'birth'=>'20101010')
 *例如array('name'=>array('tank','zhang'),'sex'=>1,'birth'=>'20101010')这样会报错的*/
 $data = array('name' => 'test', 'sex'=>1,'birth'=>'20101010');
 curl_setopt($ch, CURLOPT_URL, 'http://localhost/mytest/curl/upload.php');
 curl_setopt($ch, CURLOPT_POST, 1);
 curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
 curl_exec($ch);
 ?>在 upload.php文件中，print_r($_POST);利用curl就能抓取出upload.php输出的内容Array ( [name] => test [sex] => 1 [birth] => 20101010 )

查看复制打印?
1.[zhangy@BlackGhost test]$ htpasswd -c ./access tank  //生成一个密码文件 ，-c是新建一个文件  htpasswd -h可查看  
2.New password:            //提示输入密码  
3.Re-type new password:        //重复密码  
4.Adding password for user tank  
5.[zhangy@BlackGhost test]$ cat access    //查看一下密码文件  
6.tank:Uj5B3qIF/BNdI      //用户名是明文的，密码是加密的。 
[zhangy@BlackGhost test]$ htpasswd -c ./access tank  //生成一个密码文件 ，-c是新建一个文件  htpasswd -h可查看
New password:            //提示输入密码
Re-type new password:        //重复密码
Adding password for user tank
[zhangy@BlackGhost test]$ cat access    //查看一下密码文件
tank:Uj5B3qIF/BNdI      //用户名是明文的，密码是加密的。到这儿密码文件是生成好了。

listen 10004
NameVirtualHost *:10004
<VirtualHost *:10004>
 DocumentRoot "/home/zhangy/www/test"
 ServerName *:10004
 BandwidthModule On
 ForceBandWidthModule On
 Bandwidth all 1024000
 MinBandwidth all 50000
 LargeFileLimit * 500 50000
 MaxConnection all 2

 ErrorLog "/home/zhangy/apache/blog.51yip.com.com-error.log"
 CustomLog "/home/zhangy/apache/blog.51yip.com-access.log" common
//看一下，下面的配置
 <Directory /home/zhangy/www/test>
 AuthType Basic
 AuthName "access test"
 AuthUserFile /home/zhangy/www/test/access
 Require valid-user
 </Directory>

</VirtualHost>

[zhangy@BlackGhost test]$ vi .htaccess&nbsp;&nbsp; //打开个文件 ，添加权限内容
[zhangy@BlackGhost test]$ cat .htaccess&nbsp; //下面就是.htaccess的内容
 AuthType Basic
 AuthName "access test"
 AuthUserFile /home/zhangy/www/test/access
 Require valid-user

define('ADMIN_USERNAME','tank'); &nbsp;&nbsp; &nbsp;// Admin Username
define('ADMIN_PASSWORD','tank'); &nbsp;&nbsp;&nbsp; &nbsp;// Admin Password

//log check
if (!isset($_SERVER['PHP_AUTH_USER']) || !isset($_SERVER['PHP_AUTH_PW']) ||
 $_SERVER['PHP_AUTH_USER'] != ADMIN_USERNAME ||$_SERVER['PHP_AUTH_PW'] != ADMIN_PASSWORD) {
 Header("WWW-Authenticate: Basic realm="access test"");
 Header("HTTP/1.0 401 Unauthorized");

 echo &lt;&lt;&lt;EOB
 &lt;html&gt;&lt;body&gt;
 &lt;h1&gt;Rejected!&lt;/h1&gt;
 &lt;big&gt;Wrong Username or Password!&lt;/big&gt;
 &lt;/body&gt;&lt;/html&gt;
EOB;
 exit;
}

$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, “http://www.zend.com/”);
curl_setopt ($ch, CURLOPT_HEADER, 0);
curl_exec ($ch);
curl_close ($ch);
?>

<?php
//数据库处理类
class db
{
    //SQL执行后的数据保存变量;
    var $db;
    //读取或设置当前数据的位置
    var $position=0;
    //执行SQL语句并把结果保存为db变量中;

    function sub_sql($str)
    {
        global $prefix;//全局函数，表前缀
        return str_replace("#@__",$prefix,$str);
    }
    function Sql($str)
    {
        $str=$this->sub_sql($str);
        $result = mysql_query($str);
        $i=0;
        while($row = mysql_fetch_array($result))
        {
            $str_array[$i]=$row;
            $i++;
        }
        if(empty($str_array))
        {
            $str_array=array();
        }
        $this->db=$str_array;
    }
    //读取一条数据并把数据往后移一位，如果数据为空则返回为null;
    function Get_One()
    {
        $re=empty($this->db[$this->position])?null:$this->db[$this->position];
        $this->position=$re?$this->position+1:$this->position;
        return $re;
    }
    //判断是否数据读取到结尾了
    function Judge()
    {
        $re=empty($this->db[$this->position])?true:false;
        return $re;
    }
    //取得db里面的个数
    function Get_Num()
    {
        return count($this->db);
    }
    //更新数据库里面的数据，$t为表名,$v格式为数组格式，上标为字段名，下标为数据;$w为条件上标为字段名下标为数据，$p为条件0为等号，1为大于，-1为小于;
    function Set_Updata($t,$v,$w,$p=0)
    {
        $this->Sql($t);
        $v_str="";
        $w_str="";
        $f="";
        foreach($v as $key=>$vaule)
        {
            if(!is_numeric($key))
            {
                if(empty($v_str))
                {
                    $v_str=htmlspecialchars($key)."='".htmlspecialchars($vaule)."'";
                }else
                {
                    $v_str=$v_str.",".htmlspecialchars($key)."='".htmlspecialchars($vaule)."'";
                }
            }
        }
        switch($p)
        {
            case 0:
                $f="=";
                break;
            case 1:
                $f=">";
                break;
            case -1:
                $f="<";
                break;
        }
        if(!empty($f))
        {
            foreach($w as $key=>$vaule)
            {
                if(!is_numeric($key))
                {
                    if(empty($v_str))
                    {
                        $w_str=htmlspecialchars($key).$f.htmlspecialchars($vaule)."'";
                    }else
                    {
                        $w_str=$w_str.",".htmlspecialchars($key).$f.htmlspecialchars($vaule)."'";
                    }
                }
            }
        }
        $sql="UPDATE ".$t." SET ".$v_str." where ".$w_str;
        return $result = mysql_query($sql);
    }
    //删除一数据$w为条件上标为字段名下标为数据，$p为条件0为等号，1为大于，-1为小于;
    function Set_Del($t,$w,$p=0)
    {
        $this->sub_sql($t);
        $w_str="";
        $f="";
        switch($p)
        {
            case 0:
                $f="=";
                break;
            case 1:
                $f=">";
                break;
            case -1:
                $f="<";
                break;
        }
        if(!empty($f))
        {
            foreach($w as $key=>$vaule)
            {
                if(!is_numeric($key))
                {
                    if(empty($v_str))
                    {
                        $w_str=htmlspecialchars($key).$f.htmlspecialchars($vaule)."'";
                    }else
                    {
                        $w_str=$w_str.",".htmlspecialchars($key).$f.htmlspecialchars($vaule)."'";
                    }
                }
            }
        }
        $str="DELETE FROM ".$t." WHERE ".$w_str;
        return $result = mysql_query($str);
    }
    function Add($t,$v)
    {
        $this->sub_sql($t);
        $k_str="";
        $v_str="";
        foreach($v as $key=>$vaule)
        {
            if(!is_numeric($key)){
                if(empty($k_str))
                {
                    $k_str=htmlspecialchars($key);
                    $v_str="'".htmlspecialchars($vaule)."'";
                }else
                {
                    $k_str=$k_str.",".htmlspecialchars($key);
                    $v_str=$v_str.","."'".htmlspecialchars($vaule)."'";
                }
            }
        }
        $str="INSERT INTO ".$t."(".$k_str.")"."value(".$v_str.")";
        return $result = mysql_query($str);
    }
}
?>

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://localhost/2.php");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:8.8.8.8', 'CLIENT-IP:8.8.8.8'));//IP
curl_setopt($ch, CURLOPT_REFERER, "http://www.111cn.net/ ");   //来路
curl_setopt($ch, CURLOPT_HEADER, 1);
$out = curl_exec($ch);
curl_close($ch);

function getClientIp() {
    if (!empty($_SERVER["HTTP_CLIENT_IP"]))
        $ip = $_SERVER["HTTP_CLIENT_IP"];
    else if (!empty($_SERVER["HTTP_X_FORWARDED_FOR"]))
        $ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
    else if (!empty($_SERVER["REMOTE_ADDR"]))
        $ip = $_SERVER["REMOTE_ADDR"];
    else
        $ip = "err";
    return $ip;
}
echo "IP: " . getClientIp() . "";
echo "referer: " . $_SERVER["HTTP_REFERER"];

用1.php 请求 2.php，输出结果：

IP：8.8.8.8  referer:http://www.111cn.net

CREATE TABLE `sess` (

`sesskey` varchar(32) NOT NULL default ”,

`expiry` bigint(20) NOT NULL default ‘0′,

`data` longtext NOT NULL,

PRIMARY KEY (`sesskey`),

KEY `expiry` (`expiry`)

) TYPE=MyISAM

<?php
define(‘MY_SESS_TIME‘, 3600); //SESSION 生存时长
//类定义
class My_Sess
{
function init()
{
$domain = ‘.infor96.com‘;
//不使用 GET/POST 变量方式
ini_set(‘session.use_trans_sid‘, 0);
//设置垃圾回收最大生存时间
ini_set(‘session.gc_maxlifetime‘, MY_SESS_TIME);

//使用 COOKIE 保存 SESSION ID 的方式
ini_set(‘session.use_cookies‘, 1);
ini_set(‘session.cookie_path‘, ‘/‘);
//多主机共享保存 SESSION ID 的 COOKIE
ini_set(‘session.cookie_domain‘, $domain);

//将 session.save_handler 设置为 user，而不是默认的 files
session_module_name(‘user‘);
//定义 SESSION 各项操作所对应的方法名：
session_set_save_handler(
array(‘My_Sess‘, ‘open‘), //对应于静态方法 My_Sess::open()，下同。
array(‘My_Sess‘, ‘close‘),
array(‘My_Sess‘, ‘read‘),
array(‘My_Sess‘, ‘write‘),
array(‘My_Sess‘, ‘destroy‘),
array(‘My_Sess‘, ‘gc‘)
);
} //end function
function open($save_path, $session_name) {
return true;
} //end function
function close() {
global $MY_SESS_CONN;

if ($MY_SESS_CONN) { //关闭数据库连接
$MY_SESS_CONN->Close();
}
return true;
} //end function
function read($sesskey) {
global $MY_SESS_CONN;

$sql = ‘SELECT data FROM sess WHERE sesskey=‘ . $MY_SESS_CONN->qstr($sesskey) . ‘ AND expiry>=‘ . time();
$rs =& $MY_SESS_CONN->Execute($sql);
if ($rs) {
if ($rs->EOF) {
return ”;
} else { //读取到对应于 SESSION ID 的 SESSION 数据
$v = $rs->fields[0];
$rs->Close();
return $v;
} //end if
} //end if
return ”;
} //end function
function write($sesskey, $data) {
global $MY_SESS_CONN;

$qkey = $MY_SESS_CONN->qstr($sesskey);
$expiry = time() + My_SESS_TIME; //设置过期时间
//写入 SESSION
$arr = array(
‘sesskey‘ => $qkey,
‘expiry‘ => $expiry,
‘data‘ => $data);
$MY_SESS_CONN->Replace(‘sess‘, $arr, ‘sesskey‘, $autoQuote = true);
return true;
} //end function
function destroy($sesskey) {
global $MY_SESS_CONN;

$sql = ‘DELETE FROM sess WHERE sesskey=‘ . $MY_SESS_CONN->qstr($sesskey);
$rs =& $MY_SESS_CONN->Execute($sql);
return true;
} //end function
function gc($maxlifetime = null) {
global $MY_SESS_CONN;

$sql = ‘DELETE FROM sess WHERE expiry< ‘ . time();
$MY_SESS_CONN->Execute($sql);
//由于经常性的对表 sess 做删除操作，容易产生碎片，
//所以在垃圾回收中对该表进行优化操作。
$sql = ‘OPTIMIZE TABLE sess‘;
$MY_SESS_CONN->Execute($sql);
return true;
} //end function
} ///:~
//使用 ADOdb 作为数据库抽象层。
require_once(‘adodb/adodb.inc.php‘);
//数据库配置项，可放入配置文件中（如：config.inc.php）。
$db_type = ‘mysql‘;
$db_host = ‘192.168.212.1‘;
$db_user = ‘sess_user‘;
$db_pass = ‘sess_pass‘;
$db_name = ‘sess_db‘;
//创建数据库连接，这是一个全局变量。
$GLOBALS['MY_SESS_CONN'] =& ADONewConnection($db_type);
$GLOBALS['MY_SESS_CONN']->Connect( $db_host, $db_user, $db_pass, $db_name);
//初始化 SESSION 设置，必须在 session_start() 之前运行！！
My_Sess::init();
?>