Virtualbox Centos 7 LNMP环境配置（二）

首先更新系统软件 yum update

安装nginx

1.安装nginx源

yum localinstall http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

2.安装nginx

 yum install nginx

3.启动nginx

systemctl start nginx.service

4.访问http://你的ip/ , 如果成功安装会出来nginx默认的欢迎界面

安装MySQL5.7.

1.安装mysql源

yum localinstall  http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm

2.安装mysql

yum install mysql-community-server

确认一下mysql的版本，有时可能会提示mysql5.6

3.安装mysql的开发包，以后会有用

yum install mysql-community-devel

4.启动mysql

systemctl start  mysqld.service

5.查看mysql启动状态

systemctl status  mysqld.service

出现pid,证明启动成功

6.获取mysql默认生成的密码

grep 'temporary password '/var/log/mysqld.log

这就是生成的密码

2015-12-05T05:41:09.104758Z 1 [Note] A temporary password is generated for[root@localhost](https://portal.cdn.thinkcmf.com/mailto:root@localhost?e=1536395873&token=XdiS6FfUnX2ev_FbtjEiJX2R0gS_JzfiabXpCOLW:tUoiQbfNZoeJff1GOa1yV1o0fQY=): %G1Rgns!dD!v

7.换成自己的密码

mysql -uroot -p

Enter password:输入上面的密码

成功输入后进入一下步，这里你估计会输入 好几次才进去

8. 更换密码

mysql> ALTER USER'root'@'localhost'IDENTIFIED BY'MyNewPass4!';(可能报错）

或者这样改

mysql> set password for root@localhost = password('Mysqlpassword1!');

这个密码一定要足够复杂，不然会不让你改，提示密码不合法;

9.退出mysql;

 mysql> quit;

10.用新密码再登录，试一下新密码

mysql -uroot -p

Enter password:输入你的新密码

11.确认密码正确后，退出mysql;

 mysql> quit;

编译安装php7.0.0

1.下载php7源码包

cd /root & wget -O php7.tar.gzhttp://cn2.php.net/get/php-7.0.1.tar.gz/from/this/mirror

2.解压源码包

tar -xvf php7.tar.gz

3.

 cd php-7.0.1

4.安装php依赖包

 yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-develreadlinereadline-devel libxslt libxslt-devel

5.编译配置，这一步我们会遇到很多configure error，我们一一解决，基本都是相关软件开发包没有安装导致

./configure \                                                                                                  --prefix=/usr/local/php \                                                                                --with-config-file-path=/etc \
--enable-fpm \
--with-fpm-user=nginx  \
--with-fpm-group=nginx \
--enable-inline-optimization \
--disable-debug \
--disable-rpath \                                                                                        -----enable-shared  \
--enable-soap \
--with-libxml-dir \
--with-xmlrpc \
--with-openssl \
--with-mcrypt \
--with-mhash \
--with-pcre-regex \
--with-sqlite3 \
--with-zlib \
--enable-bcmath \
--with-iconv \
--with-bz2 \
--enable-calendar \
--with-curl \
--with-cdb \
--enable-dom \
--enable-exif \
--enable-fileinfo \
--enable-filter \
--with-pcre-dir \
--enable-ftp \
--with-gd \
--with-openssl-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib-dir  \
--with-freetype-dir \
--enable-gd-native-ttf \
--enable-gd-jis-conv \
--with-gettext \
--with-gmp \
--with-mhash \
--enable-json \
--enable-mbstring \
--enable-mbregex \
--enable-mbregex-backtrack \
--with-libmbfl \
--with-onig \
--enable-pdo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-zlib-dir \
--with-pdo-sqlite \
--with-readline \
--enable-session \
--enable-shmop \
--enable-simplexml \
--enable-sockets  \
--enable-sysvmsg \
--enable-sysvsem \
--enable-sysvshm \
--enable-wddx \
--with-libxml-dir \
--with-xsl \
--enable-zip \
--enable-mysqlnd-compression-support \
--with-pear \
--enable-opcache

这里可能会出现一些错误(configure error):

1.configure: error: Don't know how to define struct flock on this system, set --enable-opcache=no

解决办法是把--enable-opcache改为--enable-opcache=no，重新./configure \

2.configure: error: xml2-config not found. Please check your libxml2 installation.

解决：

yum install libxml2 libxml2-devel

3.configure: error: Cannot find OpenSSL's

解决：

yum install openssl openssl-devel

4.configure: error: Please reinstall the BZip2 distribution

解决：

 yum install bzip2 bzip2-devel

5. configure: error: Please reinstall the libcurl distribution - easy.h should be in /include/curl/

解决：

yum install libcurl libcurl-devel

6. If configure fails try --with-webp-dir= configure: error: jpeglib.h not found.

解决：

yum install libjpeg libjpeg-devel

7. If configure fails try --with-webp-dir=checking for jpeg_read_header in -ljpeg... yesconfigure: error: png.h not found.

解决：

yum install libpng libpng-devel

8. If configure fails try --with-webp-dir=checking for jpeg_read_header in -ljpeg... yeschecking for png_write_image in -lpng... yes If configure fails try --with-xpm-dir=configure: error: freetype-config not found.

解决：

yum install freetype freetype-devel

9. configure: error: Unable to locate gmp.h

解决：

yum install gmp gmp-devel

10. configure: error: mcrypt.h not found. Please reinstall libmcrypt.

解决：

yum install libmcrypt libmcrypt-devel

11.configure: error: Please reinstall readline - I cannot find readline.h

解决：

yum installreadlinereadline-devel

12. configure: error: xsltconfig not found. Please reinstall the libxslt >= 1.1.0 distribution

解决：

yum install libxslt libxslt-devel

13./home/levi/soft/php-5.6.8/ext/zip/lib/zipint.h:118:2: error: #error unsupported size of off_t

error unsupported size of off_t

^

make: *** [ext/zip/lib/zip_add.lo] 错误 1

解决：

vi /etc/ld.so.conf.d/local.conf //创建local.conf
/usr/local/lib //添加输入
ldconfig -v //执行命令

然后需要进行make clean,重新configure

6.编译与安装

make && make install

这里要make好久，要耐心一下

7.添加 PHP 命令到环境变量

vim /etc/profile

在末尾加入

PATH=$PATH:/usr/local/php/bin
export PATH

要使改动立即生效执行

./etc/profile

或

source /etc/profile

查看环境变量

echo $PATH

查看php版本

php -v

8.配置php-fpm

cp php.ini-production /etc/php.ini

cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf$cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

chmod +x /etc/init.d/php-fpm

9.启动php-fpm

 /etc/init.d/php-fpm start

可能会出现以下错误：

ERROR: unable to bind listening socket for address '127.0.0.1:9000': Address already in use 

这是9000的端口被占用了，解决方法：

netstat -lntup | grep 9000    #查找是否9000端口被占用
killall php-fpm         #杀死进程，killall不能用时，centos用  “yum install psmisc”安装killall
/etc/init.d/php-fpm start   #开始php-fpm服务

配置nginx虚拟机,绑定域名

1.修改配置

 vim /etc/nginx/conf.d/default.conf

把下面的内容复制到default.conf里

server{
    listen 80;
    server_name  _;   #你的域名
    root /var/www/html/; # 该项要修改为你准备存放相关网页的路径
    location / {
        index  index.php index.html index.htm;
         #如果请求既不是一个文件，也不是一个目录，则执行一下重写规则
         if (!-e $request_filename)
         {
            #地址作为将参数rewrite到index.php上。
            rewrite ^/(.*)$ /index.php/$1;
            #若是子目录则使用下面这句，将subdir改成目录名称即可。
            #rewrite ^/subdir/(.*)$ /subdir/index.php/$1;
         }
    }
    #proxy the php scripts to php-fpm
    location ~ \.php {
            include fastcgi_params;
            ##pathinfo支持start
            #定义变量 $path_info ，用于存放pathinfo信息
            set $path_info "";
            #定义变量 $real_script_name，用于存放真实地址
            set $real_script_name $fastcgi_script_name;
            #如果地址与引号内的正则表达式匹配
            if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {
                    #将文件地址赋值给变量 $real_script_name
                    set $real_script_name $1;
                    #将文件地址后的参数赋值给变量 $path_info
                    set $path_info $2;
            }
            #配置fastcgi的一些参数
            fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
            fastcgi_param SCRIPT_NAME $real_script_name;
            fastcgi_param PATH_INFO $path_info;
            ###pathinfo支持end
        fastcgi_intercept_errors on;
        fastcgi_pass   127.0.0.1:9000;
    }
    
    location ^~ /data/runtime {
    return 404;
    }
    
    location ^~ /application {
    return 404;
    }
    
    location ^~ /simplewind {
    return 404;
    }
}

2.重启nginx

systemctl reload nginx.service

3.测试php脚本

vim /var/www/html/index.php

把下面的代码复制到这个文件 index.php里

在http://ip:端口/index.php 查看页面。