第十六次7.29
1.静态页面
1安装httpd
[root@web ~]# yum -y install httpd
2.真机访问页面
[root@web html]# echo "静态html文件" > index.html
传入照片再次访问
静态资源，根据开发着保存在项目资源目录中的路径访问静态页面的资源
2.Apache
1.安装http
[root@http ~]# yum -y install httpd
2.查看安装情况及安装的资源文件
[root@http ~]# rpm -ql httpd
3.查看配置文件
[root@http ~]# vim /etc/httpd/conf/httpd.conf
4.启动httpd服务
[root@http ~]# systemctl start httpd
5.查看端口
[root@http ~]# netstat -lnput|grep http tcp6 0 0 :::80 :::* LISTEN 1503/httpd
不能直接停用防火墙，可以单独打开端口
查看防⽕墙是否启⽤，若启⽤则设置 apache服务可通⾏规则
[root@http ~]# firewall-cmd --zone=public --add-service=http #设置防火墙方向apache success
打开服务器不会马上生效，需要重启或重新加载服务
停用防火墙或者打开指定端口
[root@http ~]# firewall-cmd --zone=public -add-port=80/tcp --permanet
6.页面写入
[root@http ~]# touch /var/www/html/index.html
[root@http ~]# mkdir /var/www/html/img/
[root@http ~]# vim /var/www/html/index.html
<!doctype html>
<html><head><meta charset="utf-8"><title>正方形</title><style>div{background-color:red;width:120px;height:120px;} </style></head> <body><div>正方形</div> <img src="img/1.jpg"></body>
</html>
[root@http ~]# systemctl reload httpd #重载配置单
7.真机测试
静态文件如果无法在浏览器上访问，就一定无法加载在页面上
3.
1.下载nginx
[root@nginx ~]# wget https://nginx.org/download/nginx-1.27.0.tar.gz
2.解压
[root@nginx ~]# tar -zxvf nginx-1.27.0.tar.gz
3.开启编译nginx
[root@nginx nginx-1.27.0]# cd nginx-1.27.0 [root@nginx ~]# yum -y install pcre-devel openssl-devel make gcc gcc-devel ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-stream [root@nginx nginx-1.27.0]# make && make install [root@nginx nginx-1.27.0]# useradd -s /bin/nologin -M nginx [root@nginx nginx]# cp -r conf/ conf.bak [root@nginx nginx]# ./sbin/nginx [root@nginx nginx]# netstat -lnput|grep nginx tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 14100/nginx: master
4.开放端口
[root@nginx nginx]# firewall-cmd --zone=public --add-port=80/tcp --permanent success
5.重载防火墙
[root@nginx nginx]# firewall-cmd --reload success
6.启动和关闭nginx服务
[root@nginx nginx]# ln -s /usr/local/nginx/sbin/nginx /usr/bin/ [root@nginx nginx]# ls -l /usr/bin/nginx lrwxrwxrwx. 1 root root 27 7月 29 16:15 /usr/bin/nginx -> /usr/local/nginx/sbin/nginx [root@nginx nginx]# nginx #80端口被占用 nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) ^C [root@nginx nginx]# nginx -s stop [root@nginx nginx]# netstat -lnput|grep nginx [root@nginx nginx]# nginx [root@nginx nginx]# netstat -lnput|grep nginx #已启用 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 14194/nginx: master ./nginx #启动 ./nginx -s stop #关闭 ./nginx -s reload #重新启动
指令在命令行使用，是因为在$PATH目录中能找到这个可执行文件
7.脚本启动nginx服务
[root@nginx nginx]# vim ~/nginx.sh #!/bin/bash /usr/local/sbin/nginx &> /dev/null netstat -lnput|grep nginx if [ $? -eq 0 ];thenecho "ningx正在执行，或者是80被占用" fi [root@nginx nginx]# nginx [root@nginx nginx]# source ~/nginx.sh tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 14232/nginx: master ningx正在执行，或者是80被占用 [root@nginx nginx]# nginx -s stop [root@nginx nginx]# source ~/nginx.sh
8.
[root@nginx nginx]# vim /usr/lib/systemd/system/nginx.service [Unit] Description=nginx After=network.target [Service] Type=forking PIDFile=/usr/local/nginx/logs/nginx.pid ExecStart=/usr/local/nginx/sbin/nginx ExecReload=/usr/local/nginx/sbin/nginx -s reload ExecStop=/usr/local/nginx/sbin/nginx -s stop PrivateTmp=Flase [Install] WantedBy=multi-user.target [root@nginx nginx]# systemctl daemon-reload [root@nginx nginx]# systemctl stop nginx [root@nginx nginx]# systemctl restart nginx
9.真机测试
监控模块
[root@nginx nginx]# vim /usr/local/nginx/conf/nginx.conf #添加47 location /status{48 stub_status on;49 access_log off;50 }51
[root@nginx nginx]# nginx
虚拟配置
