文章目录
前言
一：环境准备
1.1：环境准备
- VMware软件
- 一台centos7系统作为nginx服务器，IP地址：192.168.79.133
- 一台centos7系统作为Tomcat服务器，IP地址：192.168.79.134
1.2：实验目的
- 通过访问nginx地址，实现动静分离
- 动态请求自动转到Tomcat处理，还要实现静态资源存放在nginx服务器中，但Tomcat仍旧能够加载出资源（以图片为例）
- 静态请求转到nginx处理
二：nginx和Tomcat服务搭建
2.1：搭建nginx服务
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[root@nginx1 ~]# mount.cifs //192.168.23.1/ccc /mnt '//挂载宿主机文件夹' [root@nginx1 mnt]# cd /mnt/LNMP [root@nginx1 LNMP-C7]# tar zxvf nginx-1.12.2.tar.gz -C /opt '//解压NGINX源码包' [root@nginx1 LNMP-C7]# cd /opt/nginx-1.12.2/ [root@nginx1 nginx-1.12.2]# ./configure \ --prefix=/usr/local/nginx \ --user=nginx \ --group=nginx \ --with-http_stub_status_module '//configure 配置' [root@nginx1 nginx-1.12.2]# make && make install '//编译安装' [root@nginx1 nginx-1.12.2]# ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/ '//创建nginx命令软连接' [root@nginx1 nginx-1.12.2]# nginx -t '//检查语法' nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful [root@nginx nginx-1.12.2]# vim /etc/init.d/nginx '//创建nginx启动脚本' #!/bin/bash '//以下为启动脚本内容' # chkconfig: - 99 20 # description: Nginx Service Control Script PROG="/usr/local/nginx/sbin/nginx" PIDF="/usr/local/nginx/logs/nginx.pid" case "$1" in start) $PROG ;; stop) kill -s QUIT $(cat $PIDF) ;; restart) $0 stop $0 start ;; reload) kill -s HUP $(cat $PIDF) ;; *) echo "Usage: $0 {start|stop|restart|reload}" exit 1 esac exit 0 [root@nginx nginx-1.12.2]# chmod +x /etc/init.d/nginx '//增加权限' [root@nginx nginx-1.12.2]# chkconfig --add nginx '//添加到service管理' [root@nginx nginx-1.12.2]# service nginx start '//开启nginx' [root@nginx nginx-1.12.2]# netstat -ntap |grep 80 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 66115/nginx: master [root@nginx1 nginx-1.12.2]# systemctl stop firewalld.service '//关闭防火墙' [root@nginx1 nginx-1.12.2]# setenforce 0 -
网页测试
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2.2：Tomcat搭建
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[root@nginx1 ~]# mount.cifs //192.168.23.1/ccc /mnt '//挂载宿主机文件夹' [root@nginx1 mnt]# cd /mnt/Tomcat [root@tomcat Tomcat]# tar zxvf jdk-8u91-linux-x64.tar.gz -C /usr/local [root@tomcat Tomcat]# vim /etc/profile export JAVA_HOME=/usr/local/jdk1.8.0_91 export JRE_HOME=${JAVA_HOME}/jre export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib export PATH=${JAVA_HOME}/bin:$PATH [root@tomcat Tomcat]# source /etc/profile [root@tomcat Tomcat]# tar zxvf apache-tomcat-8.5.16.tar.gz -C /usr/local [root@tomcat Tomcat]# cd /usr/local [root@tomcat local]# mv apache-tomcat-8.5.16/ tomcat [root@tomcat local]# cd tomcat/bin [root@tomcat bin]# ln -s /usr/local/tomcat/bin/shutdown.sh /usr/local/bin [root@tomcat bin]# ln -s /usr/local/tomcat/bin/startup.sh /usr/local/bin [root@tomcat bin]# systemctl stop firewall [root@tomcat bin]# setenforce 0 [root@tomcat bin]# startup.sh [root@tomcat bin]# netstat -ntap | grep 8080 tcp6 0 0 :::8080 :::* LISTEN 22943/java -
网页测试
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三：动静分离配置
3.1：nginx配置
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设置动态请求交由Tomcat处理
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[root@nginx nginx-1.12.2]# cd /usr/local/nginx/conf/ [root@nginx conf]# vim nginx.conf ...省略内容 server { listen 80; server_name localhost; location ~.*.jsp$ { '//添加以下内容' proxy_pass http://192.168.79.134:8080; '//交由Tomcat处理' proxy_set_header Host $host; } #charset koi8-r; ...省略内容 -
设置静态网页内容，方便识别
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[root@nginx conf]# cd ../html/ [root@nginx html]# vim index.html <!DOCTYPE html> <html> <head> <title>静态页面</title> '//修改标题' <meta http-equiv="content-type" content="text/html;charset=utf-8"> '//设置支持中文字符集' <style> body { width: 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; } </style> </head> <body> <h1>静态网站</h1> '//修改内容主题' <p>If you see this page, the nginx web server is successfully installed and working. Further configuration is required.</p> <p>For online documentation and support please refer to <a href="http://nginx.org/">nginx.org</a>.<br/> Commercial support is available at <a href="http://nginx.com/">nginx.com</a>.</p> <p><em>这是一个静态网页.</em></p> '//设置页尾内容' </body> </html> [root@nginx html]# service nginx stop [root@nginx html]# service nginx start '//重启服务' -
网页测试
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3.2：Tomcat设置
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设置被访问的动态网页内容
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[root@tomcat local]# mkdir /usr/local/tomcat/webapps/test [root@tomcat local]# vim /usr/local/tomcat/webapps/test/index.jsp <!DOCTYPE html> <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ page import="java.util.Date" %> <%@ page import="java.text.SimpleDateFormat" %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>动态页面</title> </head> <body> <div>动态页面</div> </body> </html> -
网页测试
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3.3：动静分离测试
四：nginx处理静态图片，Tomcat处理动态页面配置
- Tomcat指路径，nginx放图片
- 目录名称需要和Java项目名称相同
4.1：Tomcat配置
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[root@tomcat local]# vim /usr/local/tomcat/webapps/test/index.jsp <!DOCTYPE html> <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ page import="java.util.Date" %> <%@ page import="java.text.SimpleDateFormat" %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>动态页面</title> </head> <body> <div>动态页面</div><br> '//添加图片' <img src="aaa.jpg"> </body> </html>
4.2：nginx配置
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[root@nginx html]# cd ../conf [root@nginx conf]# vim nginx.conf ...省略内容 server { listen 80; server_name localhost; location ~.*\.(gif|jpg|jpeg|png|bmp|swf|css)$ { '//添加此段内容，匹配这些类型的文件' root html; '//html站点目录' expires 30d; '//缓存时间30天' } location ~.*.jsp$ { proxy_pass http://192.168.79.134:8080; proxy_set_header Host $host; } ...省略内容 -
[root@nginx conf]# cd ../html/ [root@nginx html]# mkdir test [root@nginx html]# cd /mnt/LNMP [root@nginx LNMP]# cp aaa.jpg /usr/local/nginx/html/test/ [root@nginx LNMP]# cd /usr/local/nginx/html/test/ [root@nginx test]# ls aaa.jpg [root@nginx test]# service nginx stop [root@nginx test]# service nginx start
4.3：访问测试
- 实验成功
