linux 安装 apache,php,mysql

安装APACHE

首先安装apache,

这个我是直接使用yum来进行安装的

yum install httpd  

配置文件(满足最基本的配置)
     编辑 /usr/local/apache2/conf/httpd.conf 文件     
     找到：
    AddType  application/x-compress .Z
    AddType application/x-gzip .gz .tgz
    在后面添加：
    AddType application/x-httpd-php .php（使Apcche支持PHP）
    AddType application/x-httpd-php-source .php5   
    找到：
    <IfModule dir_module>
    DirectoryIndex index.html
    </IfModule>
    添加：
    <IfModule dir_module>
    DirectoryIndex index.html index.php
    </IfModule>    
    找到：
    ＃ServerName www.example.com:80
    修改为：
    ServerName 127.0.0.1:80或者ServerName localhost:80
    记得要去掉前面的“＃” 

安装对应的httpd插件,否则无法把php集成起来 

yum install httpd-devel

这个里面有apxs

出处https://www.howtoforge.com/community/threads/cannot-compile-new-php-with-apxs.5/   内容如下

Cannot compile new PHP with apxs

Hi,

I have a dedicated server, it currently has Apache 2 and PHP 4.2.x installed on it. I'm trying to install PHP 4.3.11 on it.

I have compiled PHP 4.3.11 on the machine, but Apache is still using the old version. I think this is because I didn't specify --with-apxs2=/path/to/apxs. I didn't do it, because I don't know the path to apxs. I can't find it anywhere on the server.

I still have an httpd.conf file and everything.... and a directory for modules.... but I can't for the life of me find the path to apxs so that PHP ./configure can create the libphp4.so file.....

Don't know what to do now... 

 Please
help!

Olli

 

Apr
19, 2005

#1

falkoSuper
ModeratorISPConfig
Developer

Run

Code:

updatedb
locate apxs

to find apxs.

 

Apr
19, 2005

#2

olliNew
Member

updatedb and locate don't seem to be installed on my system... 

 Any
hints?

Olli

 

Apr
20, 2005

#3

falkoSuper
ModeratorISPConfig
Developer

Run yast and install the package findutils-locate. Afterwards, updatedb and locate will be on your system.

 

Apr
20, 2005

#4

olliNew
Member

Run yast and install the package findutils-locate. Afterwards, updatedb and locate will be on your system.

That did the trick. 

 

 

Thanks!

Olli

 

Apr
20, 2005

#5

areamikeNew
Member

I did the above information to find path to apxs. All I get is path to

/var/www/manual/programs/apxs.html.ko.euc-kr

/var/www/manual/programs/apxs.html.en

/var/www/manual/programs/apxs.html

I cannot find th epath to apxs.

I am running Redhat Enterprise 4 ES

 

Feb
8, 2006

#6

falkoSuper
ModeratorISPConfig
Developer

You must install the apache-devel package.

I'm not quite sure if RHEL uses yum or up2date as package manager. If it's yum, you can run

Code:

yum search apache

to find the apache-devel package, and you can install it with

Code:

yum install <package_name>

I don't know the syntax for up2date, so you better check with

Code:

man up2date

 

Feb
9, 2006

#7

areamikeNew
Member

Thanks for the reply.

It looks like RHEL4 uses up2date.

However, there is no apache-devel package available for RHEL4.

Looks like I will be compiling Apache manually myself...and just not use the default apache package that installs with Redhat.

thanks.

 

Feb
9, 2006

#8

falkoSuper
ModeratorISPConfig
Developer

areamike said:

Thanks for the reply.

It looks like RHEL4 uses up2date.

However, there is no apache-devel package available for RHEL4.

I can't imagine that... Are you sure? You should search again. Its name might not be apache-devel, but something with apache in it.

 

Feb
9, 2006

#9

areamikeNew
Member

falko said:

I can't imagine that... Are you sure? You should search again. Its name might not be apache-devel, but something with apachein it.

I know. I was surprised too.

I did an extensive search, but no luck.

I'll check again.

 

Feb
9, 2006

#10

radicalNew
Member

areamike said:

I know. I was surprised too.

I did an extensive search, but no luck.

I'll check again.

It is included in RHEL4 or at least it's in CentOS 4. Install the package package "httpd-devel".

 

Mar
4, 2006

#11

areamikeNew
Member

Sorry FALKO, After searching around and after radical's comment. I was able to find httpd-devel rpm on DISC4 for RHEL4.

Thanks~!

Now off to try and install PHP again...

即使wget安装  apache,也需要安装对应的   devel插件才行

安装PHP

1、 下载

    http://www.php.net/downloads.php
2、解压

    tar -zxvf php-5.6.3.tar.gz

3、建立目标文件夹

    mkdir /usr/local/php

    也就是说等下安装的php要安装到这个文件夹里面

4、配置

    回到原来解压后的文件夹

    ./configure --prefix=/usr/local/php  --with-apxs2=/usr/local/apache/bin/apxs

    注意这里有一个-with-apxs2=/usr/local/apache/bin/apxs选项，其中apxs是在安装Apache时产生的，

apxs

是一个为Apache HTTP服务器编译和安装扩展模块的工具，使之可以用由

mod_so

提供的

LoadModule

指令在运行时加载到Apache服务器中。我的理解是通过这个工具把PHP模块动态加载到Apache中

出现错误:configure: error: xml2-config not found. Please check your libxml2 installation.

运行yum install libxml2，然后再运行yum install libxml2-devel安装完毕后，重新运行上面的./configure命令。

5、编译

    make   

6、测试编译

    make test   

7、安装

    make install

8、配置文件

    cp /usr/local/src/php-5.3.16/php.ini-development  /usr/local/php/lib/php.ini

    把原来位于源代码里面的php.ini-development拷贝到/usr/local/php/lib/php.ini下，并且重命名为php.ini

9.重启apache

10、测试

    在apache的htdocs下建立一个php文件test.php，里面的内容如下：

    <?php

    phpinfo();

    ?>

    然后在浏览器里输入http://127.0.0.1/test.php

    如果出现php的相关配置，成功，如果什么都没有输入，说明失败，重新以上步骤或者查找原因

如果决定在安装后改变配置选项，只需重复最后的三步configure, make, 以及 make install，然后需要重新启动 Apache 使新模块生效。Apache不需要重新编译。

测试结果如下图:



安装MYSQL
一     首选安装方法(rpm安装)

此处安装mysql,见我的另一篇关于MYSQL安装的文章  主要是RPM安装,最方便了

二   次选安装方法(源码包安装) 会有很多问题,不推荐

1、下载

    到官网下载mysql-5.1.65.tar.gz（注意是源码包）

2、解压

    tar -zxvf mysql-5.1.65.tar.gz

3、建立目标文件夹

    mkdir /usr/local/mysql

    也就是说等下安装的mysql要安装到这个文件夹里面

4、配置

    ./configure --prefix=/usr/local/mysql/ 

在./configure时出现错误：error: No curses/termcap library found

下载安装相应软件包

yum list|grep ncurses

yum -y install ncurses-devel

yum install ncurses-devel

5、编译

    make

6、安装

    make install

7、启动

    MySQL服务并不会自动启动，还需要先初始化MySQL数据库，操作如下：

    cd /usr/local/mysql/bin

    sudo ./mysql_install_db --user=root

    注意，这里最后的root是指可以操作数据库的用户，可以是当前用户，也可以新建用户，与linux上的root用户是两回事，可以自己取一个名字

    ./mysqld_safe --user=root & 这条命令负责启动mysql服务的守护进程，此外最后的&时必须的，因为希望守护进程在后台运行

    这里的root就是刚才的那个

8、为根用户创建密码

        ./mysqladmin -u root password ‘123456’

        如果root已经设置过密码，采用如下方法

        ./mysqladmin -u root password oldpass ‘123456’         

9、测试

    mysql -u root -p

    会提示输入密码，就用刚才设置的密码

    123456

    如果出现mysql>，说明连接成功了,下面通过命令 创建一个数据库、建一个表，增加一条记录，为后面的测试准备

   mysql> create database gywtest;

   mysql> use gywtest;

   mysql> create table student(id int(4) not null primary key auto_increment,stuname char(20));

   mysql> insert into student(stuname) values('Tom');

   注意每条命令后面有个分号，如果上面的都成功，后面就可以用这个测试。

四、将PHP与MySql结合起来

 1、重新配置PHP，改变配置选项，只需重复PHP安装时的最后的三步configure, make, 以及 make install，然后需要重新启动 Apache 使新模块生效，Apache不需要重新编译。

 2、配置

./configure --prefix=/usr/local/php  --with-apxs2=/usr/local/apache2/bin/apxs --with-mysqli=/usr/local/mysql/bin/mysql_config  注意mysql_config 的路径

3、编译 make

4、安装 make installe

5、测试 写一个页面test.php,放在apache的web目录下，测试上面用命令创建的数据库

     <?php 

  $mysqli=new mysqli();

  $mysqli->connect('localhost','root','123456','gywtest');

   // 创建查询

   $sqlstr='select * from student';

  //发送查询给MySql

   $result=$mysqli->query($sqlstr);

    while($row=$result->fetch_object())

    { 

      $name=$row->stuname;

       echo $name;

    }

?>

Fatal error: Class 'mysqli' not found in /home/lufangtao/Project/DB.php on line 3

解决方法：

/usr/local/php/bin/phpize 这里回车运行

出错：

Cannot find config.m4. 

Make sure that you run './phpize' in the top level source directory of the module

解决方法：

PHP源码包文件夹下的EXT文件夹就是放置着目前版本的可用扩展，CD进去看看都有哪些你需要的？应该看到mysqli文件夹了吧~~~

在当前目录下执行phpize

[root@localhost mysqli]#/usr/local/php/bin/phpize

Configuring for:

PHP Api Version:                     20090626

Zend Modeule Api No:             20090626

Zend Extension Api No:           220090626

Cannot find autoconf. Please check your autoconf installation and the

$PHP_AUTOCONF environment variable. Then, rerun this script.

解决方法：

yum install autoconf再次运行上面的命令即可。

[root@localhost mysqli]#./configure –prefix=/opt/mysqli –with-php-config=/opt/php/bin/php-config –with-mysqli=/opt/mysql/bin/mysql_config

[root@localhost mysqli]#make

[root@localhost mysqli]#make install

安装完成后会有提示扩展所在目录路径，如：

/opt/php/lib/php/extensions/no-debug-zts-20090626php

所需的mysqli.so便会在此目录下，接下来修改/opt/php/etc/下的php.ini文件，加入mysqli扩展，即加入如下一行：

extension=/opt/php/lib/php/extensions/no-debug-zts-20090626/mysqli.so

这里还是回出现错误：

参考博客http://www.cnblogs.com/wangtao_20/archive/2011/03/07/1973621.html

解决不用扩展连接MySQL的方法。

最终还是没有解决MySQLi连接的问题，但是可以使用MySQL数据库了，下面是测试程序

<?php

$link=mysql_connect('localhost','root','123456');

if(!$link) echo "F!";

else echo "S!";

mysql_select_db("students") or die("Could not select database");
$query="SELECT * FROM student;";
$result=mysql_query($query) or die("Query failed");
print "<table>\n";

while ($line = mysql_fetch_array($result, MYSQL_ASSOC)) {
print "\t<tr>\n";
foreach ($line as $col_value) {
print "\t\t<td>$col_value</td>\n";
}
print "\t</tr>\n";    }
print "</table>\n";

/* 释放资源 */

mysql_free_result($result);
mysql_close();

?>
~