前言

LAMP 是指一組通常一起使用來運行動態網站或者服務器的自由軟件名稱首字母縮寫

L:Linux 操作系統

A:Apache(httpd) 網頁服務

M:MySQL(mariadb) 數據庫服務

P:php/perl/python/ruby 腳本編程語言

本文主要以centos 7的環境下進行安裝，centos 6兼帶部分說明

一、http2.4的安裝

? ? Centos 7默認安裝httpd 2.4，Centos 6默認安裝httpd2.2

? ? Centos 7:如果未安裝http2.4，則通過yum安裝

yum?-y?install?httpd

? ? Centos 6:只能通過編譯安裝

? ? ?事先須安裝Development Tools和Server Platform Development兩個包組，同時還需要安裝prce-devel程序包，prce包可通過yum安裝

yum?-y?groupinstall?"Development?tools" yum?-y?groupinstall?"Server?Platform?Development" yum?-y?prce-devel

?httpd2.4需要1.4以上的版本apr和apr-util，故先get兩者的源碼包

apr的編譯安裝

tar?xf?apr-1.4.6.tar.bz2?-C?/usr/local??//將源碼包tar至/usr/local目錄之下 cd?/usr/local/apr-1.4.6????????????????????? ./configure??--prefix=/usr/local/apr?????//對源碼進行配置，指定安裝目錄 make?&&?make?install????????????//對源碼進行編譯安裝

apr-util的編譯安裝

tar?xf?apr-util-1.4.1.tar.bz2?-C?/usr/local cd?/usr/local/apr-util-1.4.1/ ./configure?--prefix=/usr/local/apr-util make?&&?make?install

httpd的編譯安裝

tar?xf?httpd-2.4.10.tar.bz2?-C?/usr/localcd?/usr/local/httpd-2.4.10./configure?--prefix=/usr/local/apache????//指定安裝目錄 --sysconfdir=/etc/httpd24???????????//指定配置文件目錄 --enable-so??????????????????//啟用模塊功能 --enable-ssl??????????????????//啟用ssl加密功能 --enable-cgi??????????????????//啟用cgi功能 --enable-rewrite????????????????//可重載 --with-zlib??????????????????//使用zlib數據 --with-pcre??????????????????/使用pcre數據 --with-apr=/usr/local/apr???????????//所關聯程序apr及目錄 --with-apr-util=/usr/local/apr-util??????//所關聯程序apr-util及目錄 --enable-modules=most?????????????//最大程度啟用所有模塊 --enable-mpms-shared=all????????????//分離列出所有MPM模塊 --with-mpm=perfork???????????????//使用perfork模式make?&&?make?install

其中./configure的相關參數可以使用./configure --help查看

以上為分列出各參數意義，故在排版上進行了分割，在配置中相關參數用空格分隔

二、mariadb的安裝

Centos 6中默認使用的為MySQL,在Centos 7中默認使用的mariadb

mariadb的安裝

yum?-y?install?mariadb-server.x86_64 systemctl?start?mariadb?????????//啟動mariadb服務

MySQL的安裝

yum?-y?install?mysql-server service?mysqld?start

mariadb配置文件:/etc/my.cnf,/etc/my.cnf.d/*.cnf

修改/etc/my.cnf文件

加入以下值

innodb_file_per_table?=?ON????????????//生成數據庫列表 skip_name_resolve?=?ON????????????????//禁止反解

安裝完成后，運行一次mysql_secure_installation，對mariadb進行配置。

[root@chunlanyy?~]#??mysql_secure_installation NOTE:?RUNNING?ALL?PARTS?OF?THIS?SCRIPT?IS?RECOMMENDED?FOR?ALL?MySQL SERVERS?IN?PRODUCTION?USE!?PLEASE?READ?EACH?STEP?CAREFULLY! In?order?to?log?into?MySQL?to?secure?it,?we'll?need?the?current password?for?the?root?user.?If?you've?just?installed?MySQL,?and you?haven't?set?the?root?password?yet,?the?password?will?be?blank, so?you?should?just?press?enter?here. Enter?current?password?for?root?(enter?for?none):??????????????//初次運行直接回車 OK,?successfully?used?password,?moving?on… Setting?the?root?password?ensures?that?nobody?can?log?into?the?MySQL root?user?without?the?proper?authorisation. Set?root?password??[Y/n]????????????????????????//是否設置root用戶密碼，輸入y并回車 New?password:???????????????????????????????????//設置root用戶的密碼 Re-enter?new?password:??????????????????????????//重復輸入密碼 Password?updated?successfully! Reloading?privilege?tables.. …?Success! By?default,?a?MySQL?installation?has?an?anonymous?user,?allowing?anyone to?log?into?MySQL?without?having?to?have?a?user?account?created?for them.?This?is?intended?only?for?testing,?and?to?make?the?installation go?a?bit?smoother.?You?should?remove?them?before?moving?into?a production?environment. Remove?anonymous?users?[Y/n]????????????????????//是否刪除匿名用戶,刪除 …?Success! Normally,?root?should?only?be?allowed?to?connect?from?'localhost'.?This ensures?that?someone?cannot?guess?at?the?root?password?from?the?network. Disallow?root?login?remotely??[Y/n]?????????????//是否禁止root遠程登錄,禁止 …?Success! By?default,?MySQL?comes?with?a?database?named?'test'?that?anyone?can access.?This?is?also?intended?only?for?testing,?and?should?be?removed before?moving?into?a?production?environment. Remove?test?database?and?access?to?it??[Y/n]?????//是否刪除test數據庫,刪除 -?Dropping?test?database… …?Success! -?Removing?privileges?on?test?database… …?Success! Reloading?the?privilege?tables?will?ensure?that?all?changes?made?so?far will?take?effect?immediately. Reload?privilege?tables?now??[Y/n]??????????????//是否重新加載權限表，重新加載 …?Success! Cleaning?up… All?done!?If?you've?completed?all?of?the?above?steps,?your?MySQL installation?should?now?be?secure. Thanks?for?using?MySQL!

進入mysql進行配置

相關格式:

mysql>GRANT ALL ON db_name.tbl_name To username@'host'IDENTIFIED BY "password"

GRANT?ALL?ON?testdb.*?TO?'root'@'172.16.%.%'?IDENTIFIED?BY?"chunlanyy";

設置用戶及密碼

FLUSH?PRIVILEGES;??????????????????//清除權限 CREATE?DATABASE?testab;????????????//創建testab數據表單

三、php的安裝

yum?-y?install?php

編譯安裝:

四、LAMP環境測試:

因為httpd作為http協議實現的服務器，只能靜態的響應和處理客戶端的請求，為了使得服務器能動態的響應客戶端的請求，有三種方法實現:

1)使用CGI協議:httpd服務器通過CGI協議將請求轉發至程序的解釋器，解釋器將運行結果返回httpd服務器，隨后解釋器銷毀

2)使用module，把php編譯成httpd的擴展模塊，通過httpd動態調用模塊來實現

3)fastCGI:通過fpm(fastcgi process manager)讓php單獨運行一個類型apache的模型服務，監聽某個套接字，并生成多個子進程來處理響應，而主進程只負責管理請求和控制子進程的運行狀況，此時http變成fastCGI的客戶端，而fastCGI變成一個簡化版的http協議使php和http進行通信使用。

php和http常用的結合方式通過編譯httpd的php處理模塊，讓httpd自己處理php程序，或者使用專門的php應用程序服務器php-fpm，由它來負責處理php程序。

a.php與httpd結合的測試

修改之前配置好的虛擬主機的數據文件

將/data/virhost/www1/index.html更改為/data/virhost/www1/index.php

vim?/data/virhost/www1/index.php

將內容修改如下php測試代碼

<php?phpinfo(); ?>

重啟httpd服務

systemctl restart httpd

通過瀏覽器訪問172.16.45.21，即可看到phpinfo頁面

其中虛擬主機的配置文件/etc/httpd/conf.d/virhost1.conf內容如下:

<VirtualHost?*:80> servername?www1.chunlanyy.com documentroot?"/data/virhost/www1" <Directory?"/data/virhost/www1"> options?none allowoverride?none require?all?granted </Directory> </VirtualHost>[root@chunlanyy?modules]#?ifconfig eno16777736:?flags=4163<UP,BROADCAST,RUNNING,MULTICAST>??mtu?1500inet?172.16.45.21??netmask?255.255.0.0??broadcast?172.16.255.255

b.php連接mysql的測試

在前文已經配置好mariadb的情況下

將上述文件vim?/data/virhost/www1/index.php內容修改如下:

<?php$conn?=?mysql_connect('172.16.45.21','root','chunlanyy');if?($conn)?echo?"OK";elseecho?"Failure"; ?>

當啟動php服務時，通過瀏覽器訪問172.16.45.21時，顯示ok表明連接正常

systemctl stop php顯示Failure

轉載于:https://blog.51cto.com/marility/1827040

總結

以上是生活随笔為你收集整理的Centos 7编译安装 LAMP 环境的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。