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Linux下Apache+Mysql+PHP的安装与配置

(1)Apache的安装与配置 思路:首先在官网下载APACHE源码,本系统下载版本为httpd-2.2.17.tar.gz,下面几步为在终端的配置命令 tar zxvf httpd-2.2.17.tar.gz cd httpd-2.2.17 ./configure --prefix=/usr/local/apache make make install service httpd sta(1)       apache的安装与配置思路:首先在官网下载APACHE源码,本系统下载版本为httpd-2.2.17.tar.gz,下面几步为在终端的配置命令tar zxvf httpd-2.2.17.tar.gz cd httpd-2.2.17./configure --prefix=/usr/local/apache立即学习“PHP免费学习笔记(深入)

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make make install service httpd start

如果出现:

Starting httpd: httpd: Could not reliably determine the server's fully qualified domain name, using 222.31.76.227 for ServerName[OK]说明安装成功!

如果希望apache开机自启动的话,可以通过以下命令在/etc/rc.d/rc.local加入自启动命令:echo "service httpd start">>/etc/rc.d/rc.local测试Apache在/var/www/html目录下建立index.html文件Welcome to Apache!!保存后,在浏览器上输入http://XXX.XXX.XXX.XXX(Web服务器的IP)查看结果

注意:

iptables必须关闭或者将80端口加到iptables中(2)       Mysql-client的安装与配置思路:由于MYSQL没有源码包可以下载,所以本系统使用MYSQL的二进制安装包,使用版本为mysql-5.5.10-linux 2.6-x86_64.tar.gz,下面几步为在终端的配置命令(可直接粘贴)

tar zxvf mysql-5.5.10-linux2.6-x86_64.tar.gz cd /usr/local ln -s /home/software/mysql-5.5.10-linux2.6-x86_64 mysql cd mysql/ vi INSTALL-BINARY看到以下部分为安装步骤To install and use a MySQL binary distribution, the basic commandsequence looks like this:shell> groupadd mysqlshell> useradd -r -g mysql mysqlshell> cd /usr/localshell> tar zxvf /path/to/mysql-VERSION-OS.tar.gzshell> ln -s full-path-to-mysql-VERSION-OS mysqlshell> cd mysqlshell> chown -R mysql .shell> chgrp -R mysql .shell> scripts/mysql_install_db --user=mysqlshell> chown -R root .shell> chown -R mysql data# Next command is optionalshell> cp support-files/my-medium.cnf /etc/my.cnfshell> bin/mysqld_safe --user=mysql &# Next command is optionalshell> cp support-files/mysql.server /etc/init.d/mysql.server   //开机自启动(后面还需几步)如果已经安装在安装操作系统时已经安装过MYSQL,那么前6步(高亮部分)目前已经完成(需要注意的是data目录下存放的就是一个又一个数据库,所以,必须将权限设置为mysql,否则,mysql本身进不去,配置就会失败)

chown -R mysql.mysql .

scripts/mysql_install_db --user=mysql--datadir=/usr/local/mysql/data/ chown -R root .

chown -R mysql data cp support-files/my-medium.cnf /etc/my.cnf bin/mysqld_safe --user=mysql&service mysqld start

若显示:

Starting MySQL..                                           [OK]则说明mysql已成功启用!

使用mysql_install_db --user=mysql创建新的MySQL授权表,使用者为mysql使用mysqld_safe --user=mysql &以用户名user_name或数字用户ID user_id运行mysqld服务器。(本文中的“用户”指系统登录账户,而不是授权表中的MySQL用户)让MYSQL自启动cp support-files/mysql.server /etc/init.d/mysqld chmod 700 /etc/init.d/mysqld chkconfig --add mysqld

如果遇到以下问题:

启动MYSQL出错,提示:

Starting mysqld daemon with databases from /usr/local/mysql/dataSTOPPING server from pid file /usr/local/mysql/data/xmcncn.pid061103 15:25:32  mysqld ended解决方法:vi /etc/my.cnf看看[mysqld]下有没有port  = 3306添加上就可以了touch /tmp/mysql.sockkillall -9 mysqld/usr/local/mysql/bin/mysqld_safe -user=mysql &成功启动(3)php的安装与配置首先,安装php前,以下包可能会需要安装:zlib-1.2.3.tar.gz、libpng-1.2.24.tar.gz、freetype-2.3.11.tar.gz、libtool-2.4.tar.gz、jpegsrc.v6b.tar.gz、autoconf-2.61.tar.gz、gd-2.0.35.tar.gz、libxml2-2.7.3.tar.gz在官网下载php源码,本系统下载版本为php-5.3.6.tar,下面几步为在终端的配置命令(可直接粘贴)

cd /home/software/ tar -xvf php-5.3.6.tar cd php-5.3.6./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql --with-openssl-dir=/usr/lib/openssl --with-openssl配置后若如下显示License,则说明成功,否侧可能还缺少上述的包。

…checking whether -lc should be explicitly linked in... noDocker Desktop(linux)当前 Docker 最新稳定版本之一,主要针对稳定性和兼容性进行了修复优化,适合生产环境与日常开发使用。该版本继续强化 AI 开发支持、容器日志管理以及 Docker Engine 的安全能力,对 Windows/macOS/Linux 平台兼容性进行了进一步优化。下载checking dynamic linker characteristics... GNU/Linux ld.sochecking how to hardcode library paths into programs... immediatechecking whether stripping libraries is possible... yes…creating libtoolappending configuration tag "CXX" to libtoolGenerating filesupdating cache ./config.cachecreating ./config.status…creating main/internal_functions.ccreating main/internal_functions_cli.c+----------------------------------------------------------------------------------------+| License:                                              || This software is subject to the PHP License, available in this     || distribution in the file LICENSE.  By continuing this installation  || process, you are bound by the terms of this license agreement.  || If you do not agree with the terms of this license, you must abort || the installation process at this point.                        |+-----------------------------------------------------------------------------------------+Thank you for using PHP.

make make test  //可以不做make install cp php.ini-development /etc/php.ini vi /usr/local/apache/conf/httpd.conf

加入一句话:

AddType application/x-httpd-php .php cd /var/www/html vi index.php

新建php测试代码为:

phpinfo();?>重启apache,重启前要先修改/etc/selinux/config,将SELINUX=enforcing 改成SELINUX=disabled:vi /etc/selinux/config# This file controls the state of SELinux on the system.# SELINUX= can take one of these three values:#       enforcing - SELinux security policy is enforced.#       permissive - SELinux prints warnings instead of enforcing.#       disabled - SELinux is fully disabled.SELINUX=disabled# SELINUXTYPE= type of policy in use. Possible values are:#       targeted - Only targeted network daemons are protected.#       strict - Full SELinux protection.SELINUXTYPE=targeted service httpd restart

出现以下语句说明重启成功:

Stopping httpd:                                            [OK]Starting httpd: httpd: Could not reliably determine the server's fully qualified domain name, using 222.31.76.227 for ServerName[OK]在浏览器输入http://XXX.XXX.XXX.XXX/index.php,若显示phpinfo信息说明php配置成功。

若能显示phpinfo信息,但发现无法连接数据库(没有MYSQL的信息),说明php与mysql相连的模块包没有安装成功,可尝试下载安装php-mysql的rpm包(php-mysql-5.1.6-27.el5.x86_64.rpm),安装它还需先安装php-pdo的rpm包(php-pdo-5.1.6-27.el5.x86_64.rpm),pdo就是专门用于连接php和mysql的。

在以后的web端配置安装时,若phpinfo的基本信息能正常显示,但缺少某个模块功能,可单独下载其对应的rpm包,安装即可。

在/var/www/html下新建一个test.php,用于测试连接远程数据库:Web2echo "Hello World!";$db=mysql_connect("远程服务器IP","用户名","password") or die ("mysql connected failed! ");mysql_select_db("数据库名",$db);$sql="select * from users";$result=mysql_fetch_row(mysql_query($sql));print_r($result);?>

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