• up line


    安装软件前准备

    #更新系统软件包
    	yum update -y
        
    #安装软件管理包和可能使用到的依赖
    	yum -y groupinstall "Development tools"
        yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel psmisc libffi-devel
        
    #检测是否安装成功,输入git测试有反应即可,看图1    
    

    图1

    AliYun Ecs服务器安装Redis

    #cd 进入家目录
    
    #安装redis-5.0.5
    	wget http://download.redis.io/releases/redis-5.0.5.tar.gz
      
    #解压安装包
    	tar -xf redis-5.0.5.tar.gz
        
    #进入解压文件
    	cd redis-5.0.5
        
    #编译环境
    	make
        
    #复制环境到指定路径完成安装
    	cp -r ~/redis-5.0.5 /usr/local/redis
        
    #建立软连接(相当于windows快捷方式)
    	ln -s /usr/local/redis/src/redis-server /usr/bin/redis-server
        ln -s /usr/local/redis/src/redis-cli /usr/bin/redis-cli
        
    #后台运行redis
    	cd /usr/local/redis
        redis-server &
        
    #测试redis环境
    	redis-cli
        crtl + c可以停止
        
    #关闭redis服务
    	pkill -f redis -9
    

    AliYun Ecs服务器安装MySql

    #cd 进入家目录
    
    #下载mysql 5.7版本
    	wget http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
      
    #安装
    	yum -y install mysql57-community-release-el7-10.noarch.rpm
        yum -y install mysql-community-server
        
    #启动mysql 5.7并查看启动状态
    	systemctl start mysqld.service
        systemctl status mysqld.service
        
    #查看默认密码(默认密码不能操作数据库)
    	grep "password" /var/log/mysqld.log
    	
    #登录并修改密码,新密码需要符合密码策略,查看密码策略SHOW VARIABLES LIKE 'validate_password%';
    	mysql -uroot -p默认密码
    	ALTER USER 'root'@'localhost' IDENTIFIED BY '新密码';	#我的是ABC123456
        
    #上一步执行不了使用忘记密码把,看这里。。。    
    

    AliYun Ecs服务器安装Python

    #cd 进入家目录
    
    #下载Python3.6.6
    	wget https://www.python.org/ftp/python/3.6.6/Python-3.6.6.tar.xz
            
    #解压安装包
    	tar -xf Python-3.6.6.tar.xz
        
    #进入解压包
    	cd Python-3.6.6
        
    #配置安装路径到/usr/local/python3
    	./configure --prefix=/usr/local/python3
    
    #编译并安装
    	make && sudo make install
        
    ##建立软连接(相当于windows快捷方式),终端下能用python3,pip3
    	ln -s /usr/local/python3/bin/python3.6 /usr/bin/python3
        ln -s /usr/local/python3/bin/pip3.6 /usr/bin/pip3
        
    #可以选择删除安装包与解压包
    	rm -rf Python-3.6.7
        rm -rf Python-3.6.7.tar.xz	
    

    AliYun Ecs服务器安装Nginx

    #cd 进入家目录
    
    #下载niginx 1.13.7
    	wget http://nginx.org/download/nginx-1.13.7.tar.gz
            
    #解压安装包
    	tar -xf nginx-1.13.7.tar.gz
        
    #进入解压包
    	cd nginx-1.13.7
        
    #配置安装路径到/usr/local/nginx
    	./configure --prefix=/usr/local/nginx
        
    #编译并安装
    	make && sudo make install
        
    #建立软连接(相当于windows快捷方式),终端下能用nginx
    	ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx
        
    #可以选择删除安装包与解压包
    	rm -rf nginx-1.13.7
        rm -rf nginx-1.13.7.tar.xz
        
    #终端下输入nginx启动nginx,浏览器访问服务器公网ip(或绑定的域名)端口80
    	nginx
        39.97.209.187
        
    #nginx命令
    	启动  nginx
        关闭	nginx -s stop
        重启	nginx -s reload
        查看端口,强行关闭
        	ps -aux|grep nginx
            kill <pid:进程编号>
                
    #nginx介绍
        Nginx是一款轻量级的Web 服务器/反向代理服务器及电子邮件(IMAP/POP3)代理服务器,在BSD-like 协议下发行。其特点是占有内存少,并发能力强,事实上nginx的并发能力在同类型的网页服务器中表现较好,中国大陆使用nginx网站用户有:百度、京东、新浪、网易、腾讯、淘宝等。
       作用:
           http请求转发
           反向代理服务器
           负载均衡
           动静分离
    

    Nginx转发前端项目静态文件

    #上线前配置,srcassetsjssettings.js
    	base_url: 'http://39.97.209.187:8000',  // 改成自己阿里云服务器官网ip的8000端口
            
    #前端项目打包,pycharm终端下执行
    	cnpm run build
        
    #利用finalshell上传到服务器家目录下
    
    #服务器操作,移动并重命名上传的dist文件
    	mv ~/dist /home/html
        
    #到nginx配置目录,备份配置,替换下面内容
    	cd /usr/local/nginx/conf
        mv nginx.conf nginx.conf.bak
    	vim nginx.conf	#按i或insert插入下面的内容,完成后按esc,:wq保存并退出
    	
        替换的内容
            events {
            worker_connections  1024;
        }
        http {
            include       mime.types;
            default_type  application/octet-stream;
            sendfile        on;
            server {
                listen 80;
                server_name  127.0.0.1; # 改为自己的域名,没域名修改为127.0.0.1:80
                charset utf-8;
                location / {
                    root /home/html/dist; # html访问路径
                    index index.html; # html文件名称
                    try_files $uri $uri/ /index.html; # 解决单页面应用刷新404问题
                }
            }
        }
    
    #重启nginx
    	nginx -s reload
        
    #http://39.97.209.187/就可以访问前端项目了,看图1    
    

    图1

    AliYun Ecs服务器安装uwsgi

    #原生环境下安装
    	pip3 install uwsgi
        
    # 建立软连接(相当于windows快捷方式)
    	ln -s /usr/local/bin/uwsgi /usr/bin/uwsgi
    

    AliYun Ecs服务器创建虚拟环境

    #安装依赖
    	pip3 install virtualenv
        pip3 install virtualenvwrapper
        
    #建立软连接(相当于windows快捷方式)
    	ln -s /usr/local/python3/bin/virtualenv /usr/bin/virtualenv
        
    #配置虚拟环境,填入下面内容,填入内容后按esc,:wq保存并退出,
    	vim ~/.bash_profile
        
        填入内容,看图1
        	VIRTUALENVWRAPPER_PYTHON=/usr/local/python3/bin/python3
    		source /usr/local/python3/bin/virtualenvwrapper.sh
    #查看下修改好的neir
    	cat ~/.bash_profile
    #更新配置文件内容
    	source ~/.bash_profile
        
    #虚拟环境默认的根目录 
    	cd ~/.virtualenvs  
      
    #创建虚拟环境
        1 创建虚拟环境到配置的WORKON_HOME路径下
            mkvirtualenv -p python3 自定义的虚拟环境名称(比如:luffy)	使用的是python3
            mkvirtualenv -p python2 自定义的虚拟环境名称(比如:luffy)	使用的是python2
        2 查看已有的虚拟环境
            workon
        3 使用虚拟环境
            workon 已有的虚拟环境名称(比如:luffy)
        4 进入、退出该虚拟环境的Python环境
            python、exit()
        5 为虚拟环境安装模块
            pip install 模块名称(比如:django==2.2)
        6 退出当前虚拟环境
            deactivate
        7 删除虚拟环境(删除当前虚拟环境要先退出)
            rmvirtualenv
    

    图1

    AliYun Ecs服务器转发动态请求、django项目(使用nginx、uwsgi)

    AliYun Ecs 服务器操作

    #mkdir /home/project
    
    #cd /home/project
    
    #git clone https://gitee.com/liuqingzheng/luffyapi.git	#换成自己git仓库的地址,clone后端代码
    
    #进入虚拟环境,项目根目录下安装项目需要的依赖包,
    	workon luffy
        cd /home/project/luffyapi
    	pip install -r requirements.txt
    
    #pip install uwsgi	#workon环境和原生环境都需要安装,退出虚拟环境命令deactivate
    
    #uwsgi服务配置,内容日下
    	vim /home/project/luffyapi/luffyapi.xml
        
        内容
        	<uwsgi>    
           <socket>127.0.0.1:8808</socket> <!-- 内部端口,自定义 --> 
           <chdir>/home/project/luffyapi/</chdir> <!-- 项目路径 -->            
           <module>luffyapi.wsgi</module>  <!-- luffyapi为wsgi.py所在目录名--> 
           <processes>4</processes> <!-- 进程数 -->     
           <daemonize>uwsgi.log</daemonize> <!-- 日志文件 -->
        	</uwsgi>
            
    #nginx配置目录,备份配置,完全更新配置,改成下面内容
    	vim /usr/local/nginx/conf/nginx.conf
        
        更改内容
    events {
        worker_connections  1024;
    }
    http {
        include       mime.types;
        default_type  application/octet-stream;
        sendfile        on;
        server {
            listen 80;
            server_name  127.0.0.1; # 改为自己的域名,没域名修改为127.0.0.1:80
            charset utf-8;
            location / {
                root /home/html/dist; # html访问路径
                index index.html; # html文件名称
                try_files $uri $uri/ /index.html; # 解决单页面应用刷新404问题
            }
        }
        # 新增的server
        server {
            listen 8000;
            server_name  127.0.0.1; # 改为自己的域名,没域名修改为127.0.0.1:80
            charset utf-8;
            location / {
               include uwsgi_params;
               uwsgi_pass 127.0.0.1:8808;  # 端口要和uwsgi里配置的一样
               uwsgi_param UWSGI_SCRIPT luffyapi.wsgi;  #wsgi.py所在的目录名+.wsgi
               uwsgi_param UWSGI_CHDIR /home/project/luffyapi/; # 项目路径
            }
        }
    } 	
    
    
    #mysql数据库root用户登录,创建库luffyapi,创建用户,授权该用户
    	mysql -uroot -p你的密码
        
        #创建库
        create database luffyapi default charset=utf8;
        
        #设置权限账号密码:账号密码要与项目中配置的一致
        grant all privileges on luffyapi.* to 'luffyapi'@'%' identified by 'Luffy123?';
        grant all privileges on luffyapi.* to 'luffyapi'@'localhost' identified by 'Luffy123?';
        flush privileges;	#更新权限
        
        #退出mysql 
        	exit/quit
            
    #到项目下执行数据迁移命令,并创建超级用户
    	python manage_pro.py makemigrations
        python manage_pro.py migrate
        python manage_pro.py createsuperuser	#我的joab 1@qq.com lqb666666
        
    #启动uwsgi、nginx,后端项目就起来了
    	#启动uwsgi
    	uwsgi -x /home/project/luffyapi/luffyapi.xml
        #重启nginx
        nginx -s reload
    

    数据库插入数据

    -- 老师表
    INSERT INTO luffy_teacher(id, orders, is_show, is_delete, created_time, updated_time, name, role, title, signature, image, brief) VALUES (1, 1, 1, 0, '2019-07-14 13:44:19.661327', '2019-07-14 13:46:54.246271', 'Alex', 1, '老男孩Python教学总监', '金角大王', 'teacher/alex_icon.png', '老男孩教育CTO & CO-FOUNDER 国内知名PYTHON语言推广者 51CTO学院20162017年度最受学员喜爱10大讲师之一 多款开源软件作者 曾任职公安部、飞信、中金公司、NOKIA中国研究院、华尔街英语、ADVENT、汽车之家等公司');
    
    INSERT INTO luffy_teacher(id, orders, is_show, is_delete, created_time, updated_time, name, role, title, signature, image, brief) VALUES (2, 2, 1, 0, '2019-07-14 13:45:25.092902', '2019-07-14 13:45:25.092936', 'Mjj', 0, '前美团前端项目组架构师', NULL, 'teacher/mjj_icon.png', '是马JJ老师, 一个集美貌与才华于一身的男人,搞过几年IOS,又转了前端开发几年,曾就职于美团网任高级前端开发,后来因为不同意王兴(美团老板)的战略布局而出家做老师去了,有丰富的教学经验,开起车来也毫不含糊。一直专注在前端的前沿技术领域。同时,爱好抽烟、喝酒、烫头(锡纸烫)。 我的最爱是前端,因为前端妹子多。');
    
    INSERT INTO luffy_teacher(id, orders, is_show, is_delete, created_time, updated_time, name, role, title, signature, image, brief) VALUES (3, 3, 1, 0, '2019-07-14 13:46:21.997846', '2019-07-14 13:46:21.997880', 'Lyy', 0, '老男孩Linux学科带头人', NULL, 'teacher/lyy_icon.png', 'Linux运维技术专家,老男孩Linux金牌讲师,讲课风趣幽默、深入浅出、声音洪亮到爆炸');
    
    -- 课程分类表
    INSERT INTO luffy_course_category(id, orders, is_show, is_delete, created_time, updated_time, name) VALUES (1, 1, 1, 0, '2019-07-14 13:40:58.690413', '2019-07-14 13:40:58.690477', 'Python');
    
    INSERT INTO luffy_course_category(id, orders, is_show, is_delete, created_time, updated_time, name) VALUES (2, 2, 1, 0, '2019-07-14 13:41:08.249735', '2019-07-14 13:41:08.249817', 'Linux');
    
    
    -- 课程表数据
    INSERT INTO luffy_course(id, orders, is_show, is_delete, created_time, updated_time, name, course_img, course_type, brief, level, pub_date, period, attachment_path, status, students, sections, pub_sections, price, course_category_id, teacher_id) VALUES (1, 1, 1, 0, '2019-07-14 13:54:33.095201', '2019-07-14 13:54:33.095238', 'Python开发21天入门', 'courses/alex_python.png', 0, 'Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土&&&Python从入门到入土', 0, '2019-07-14', 21, '', 0, 231, 120, 120, 0.00, 1, 1);
    
    INSERT INTO luffy_course(id, orders, is_show, is_delete, created_time, updated_time, name, course_img, course_type, brief, level, pub_date, period, attachment_path, status, students, sections, pub_sections, price, course_category_id, teacher_id) VALUES (2, 2, 1, 0, '2019-07-14 13:56:05.051103', '2019-07-14 13:56:05.051142', 'Python项目实战', 'courses/mjj_python.png', 0, '', 1, '2019-07-14', 30, '', 0, 340, 120, 120, 99.00, 1, 2);
    
    INSERT INTO luffy_course(id, orders, is_show, is_delete, created_time, updated_time, name, course_img, course_type, brief, level, pub_date, period, attachment_path, status, students, sections, pub_sections, price, course_category_id, teacher_id) VALUES (3, 3, 1, 0, '2019-07-14 13:57:21.190053', '2019-07-14 13:57:21.190095', 'Linux系统基础5周入门精讲', 'courses/lyy_linux.png', 0, '', 0, '2019-07-14', 25, '', 0, 219, 100, 100, 39.00, 2, 3);
    
    
    
    
    -- 章节表数据
    INSERT INTO luffy_course_chapter(id, orders, is_show, is_delete, created_time, updated_time, chapter, name, summary, pub_date, course_id) VALUES (1, 1, 1, 0, '2019-07-14 13:58:34.867005', '2019-07-14 14:00:58.276541', 1, '计算机原理', '', '2019-07-14', 1);
    
    INSERT INTO luffy_course_chapter(id, orders, is_show, is_delete, created_time, updated_time, chapter, name, summary, pub_date, course_id) VALUES (2, 2, 1, 0, '2019-07-14 13:58:48.051543', '2019-07-14 14:01:22.024206', 2, '环境搭建', '', '2019-07-14', 1);
    
    INSERT INTO luffy_course_chapter(id, orders, is_show, is_delete, created_time, updated_time, chapter, name, summary, pub_date, course_id) VALUES (3, 3, 1, 0, '2019-07-14 13:59:09.878183', '2019-07-14 14:01:40.048608', 1, '项目创建', '', '2019-07-14', 2);
    
    INSERT INTO luffy_course_chapter(id, orders, is_show, is_delete, created_time, updated_time, chapter, name, summary, pub_date, course_id) VALUES (4, 4, 1, 0, '2019-07-14 13:59:37.448626', '2019-07-14 14:01:58.709652', 1, 'Linux环境创建', '', '2019-07-14', 3);
    
    
    -- 课时表数据
    INSERT INTO luffy_course_Section(id, is_show, is_delete, created_time, updated_time, name, orders, section_type, section_link, duration, pub_date, free_trail, chapter_id) VALUES (1, 1, 0, '2019-07-14 14:02:33.779098', '2019-07-14 14:02:33.779135', '计算机原理上', 1, 2, NULL, NULL, '2019-07-14 14:02:33.779193', 1, 1);
    
    INSERT INTO luffy_course_Section(id, is_show, is_delete, created_time, updated_time, name, orders, section_type, section_link, duration, pub_date, free_trail, chapter_id) VALUES (2, 1, 0, '2019-07-14 14:02:56.657134', '2019-07-14 14:02:56.657173', '计算机原理下', 2, 2, NULL, NULL, '2019-07-14 14:02:56.657227', 1, 1);
    
    INSERT INTO luffy_course_Section(id, is_show, is_delete, created_time, updated_time, name, orders, section_type, section_link, duration, pub_date, free_trail, chapter_id) VALUES (3, 1, 0, '2019-07-14 14:03:20.493324', '2019-07-14 14:03:52.329394', '环境搭建上', 1, 2, NULL, NULL, '2019-07-14 14:03:20.493420', 0, 2);
    
    INSERT INTO luffy_course_Section(id, is_show, is_delete, created_time, updated_time, name, orders, section_type, section_link, duration, pub_date, free_trail, chapter_id) VALUES (4, 1, 0, '2019-07-14 14:03:36.472742', '2019-07-14 14:03:36.472779', '环境搭建下', 2, 2, NULL, NULL, '2019-07-14 14:03:36.472831', 0, 2);
    
    INSERT INTO luffy_course_Section(id, is_show, is_delete, created_time, updated_time, name, orders, section_type, section_link, duration, pub_date, free_trail, chapter_id) VALUES (5, 1, 0, '2019-07-14 14:04:19.338153', '2019-07-14 14:04:19.338192', 'web项目的创建', 1, 2, NULL, NULL, '2019-07-14 14:04:19.338252', 1, 3);
    
    INSERT INTO luffy_course_Section(id, is_show, is_delete, created_time, updated_time, name, orders, section_type, section_link, duration, pub_date, free_trail, chapter_id) VALUES (6, 1, 0, '2019-07-14 14:04:52.895855', '2019-07-14 14:04:52.895890', 'Linux的环境搭建', 1, 2, NULL, NULL, '2019-07-14 14:04:52.895942', 1, 4);
    

    后台样式

    修改线上配置

    #编辑线上配置文件
    	vim /home/project/luffyapi/luffyapi/settings/pro.py
        
    #修改static配置,新增STATIC_ROOT
        STATIC_URL = '/static/'
        STATIC_ROOT = '/home/project/luffyapi/luffyapi/static'  
        STATICFILES_DIRS = (os.path.join(BASE_DIR, "static"),)
        
    #退出保存即可
    	esc
        :wq
    

    迁移静态样式

    #后端项目目录下创建static
    	mkdir /home/project/luffyapi/luffyapi/static
        
    #完成静态文件迁移
    	python /home/project/luffyapi/manage_pro.py collectstatic
    

    Nginx配置静态文件路径

    #全部修改nginx配置为下面内容
    	vim /usr/local/nginx/conf/nginx.conf
        
        events {
        worker_connections  1024;
    }
    http {
        include       mime.types;
        default_type  application/octet-stream;
        sendfile        on;
        server {
            listen 80;
            server_name  127.0.0.1; # 改为自己的域名,没域名修改为127.0.0.1:80
            charset utf-8;
            location / {
                root /home/html/dist; # html访问路径
                index index.html; # html文件名称
                try_files $uri $uri/ /index.html; # 解决单页面应用刷新404问题
            }
        }
        server {
            listen 8000;
            server_name  127.0.0.1; # 改为自己的域名,没域名修改为127.0.0.1:80
            charset utf-8;
            location / {
               include uwsgi_params;
               uwsgi_pass 127.0.0.1:8808;  # 端口要和uwsgi里配置的一样
               uwsgi_param UWSGI_SCRIPT luffyapi.wsgi;  #wsgi.py所在的目录名+.wsgi
               uwsgi_param UWSGI_CHDIR /home/project/luffyapi/; # 项目路径
            }
            # 新增的配置静态文件
            location /static {
                alias /home/project/luffyapi/luffyapi/static;
            }
        }
    }
    
    #退出保存即可
    	esc
        :wq
    

    启动服务

    #关闭uwsgi服务,重启uwsgi
    	pkill -f uwsgi -9
        uwsgi -x /home/project/luffyapi/luffyapi.xml
        
    #关闭nginx,重启nginx
    	nginx -s stop
        nginx
    

    向上项目测试

    #本地浏览器访问xadmin后台
    http://39.99.192.127:8000/xadmin
    
    #登录,录入测试数据
    	账号密码:joab|lqb666666
    
    #或是导出本地数据库为sql,再在线上导入sql
        >: mysql -h 39.99.192.127 -P 3306 -u luffy -p
        >: Luffy123?
        >: use luffy
        >: 复制之前的数据备份
    
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  • 原文地址:https://www.cnblogs.com/linqiaobao/p/13411567.html
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