//////////////////////////2016/05/24/////////////////////////////

//////////////////////////by xbw///////////////////////////////////

/////////////環境 centOS6.5 x64  xampp///////////////

裝了mysql每個圖形介面感覺沒底，xampp自帶phpmyadmin，伺服器那邊沒有圖形介面，就算有訪問也不是很方便，看伺服器啟動phpmyadmin的圖形介面url是http://localhost/phpmyadmin，，那肯定http://伺服器公網ip/phpmyadmin可以訪問的，

但是訪問受限制了，只能在本地訪問；

Access forbidden!
You don't have permission to access the requested directory. There is either no index document or the directory is read-protected.

If you think this is a server error, please contact the webmaster.

需要修改一下伺服器端的配置，我們找到 /opt/lampp/etc/extra/httpd-xampp.conf檔案，

# since XAMPP 1.4.3
<Directory "/opt/lampp/phpmyadmin">
    AllowOverride AuthConfig Limit
    Order allow,deny
    Allow from all
    Require all granted
#Require local
    ErrorDocument 403 /error/XAMPP_FORBIDDEN.html.var
</Directory>

<Directory "/opt/lampp/phpsqliteadmin">
    AllowOverride AuthConfig Limit
    Require local
    ErrorDocument 403 /error/XAMPP_FORBIDDEN.html.var
</Directory>
 

註釋掉Require local; 新增   Order allow,deny
Allow from all
Require all granted 再訪問一下就好了，但是問題又來了， 重新啟動 /opt/lampp/lampp restart
MySQL Says: Cannot connect: invalid settings 初始化有問題，跟mysql的root賬戶的密碼有關，找到/opt/lampp/phpmyadmin/config.inc.php檔案， 我們發現password初始化那並沒有東西，

$i++;
/* Authentication type */
$cfg['Servers'][$i]['auth_type'] = 'config';
$cfg['Servers'][$i]['user'] = 'root';
$cfg['Servers'][$i]['password'] = '';//這裡缺少資料庫密碼
/* Server parameters */
//$cfg['Servers'][$i]['host'] = 'localhost';
//$cfg['Servers'][$i]['connect_type'] = 'tcp';
$cfg['Servers'][$i]['compress'] = false;
$cfg['Servers'][$i]['AllowNoPassword'] = true;
 

沒密碼怎麼進入資料庫呢，加上剛才修改的mysql的密碼試了一下，果然可以了，但是蒙逼了，不用賬號密碼就可以登入了，太危險了，我們發現 $cfg['Servers'][$i]['auth_type'] = 'config';從配置檔案中讀取使用者密碼資訊的，我們需要換成cookie，就好了。。。 附上點mysql修改密碼命令；

linux下進入xampp的mysql
--------------------------------------------------------------
[[email protected] mysql]# cd /opt/lampp/bin/

[[email protected] bin]# ./mysql -u root -p

Enter password:

Welcome to the MariaDB monitor.  Commands end with ; or \g.

Your MariaDB connection id is 6

Server version: 10.1.13-MariaDB Source distribution



Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.



Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.



MariaDB [(none)]>

修改mysql的root使用者密碼
--------------------------------------------------------------------
MariaDB [(none)]> use mysql;
Database changed
MariaDB [mysql]> update user set password=password("******")where user='root';
Query OK, 3 rows affected (0.02 sec)
Rows matched: 3  Changed: 3  Warnings: 0

MariaDB [mysql]> flush privileges;
Query OK, 0 rows affected (0.00 sec)

MariaDB [mysql]> exit;
Bye