1. 购买服务器地址：https://bwh81.net/clientarea.php，购买后会发送服务器的IP地址、端口、密码到你注册的邮件
2. 安装Mysql,参考：centos7 mysql数据库安装和配置 - starof - 博客园 (cnblogs.com)
yum install mysql
yum install mysql-server
yum install mysql-devel
yum install mariadb-server mariadb
systemctl stop mariadb
systemctl enable mariadb
开启mysql服务：systemctl start mysqld.service
停止mysql服务：systemctl stop mysqld.service
mysql配置文件：vim /etc/my.cnf
进入mysql：mysql -u root -p
设置访问权限：grant all privileges on *.* to root@'%'identified by 'xxxxx*';
更改密码：set password for 'root'@'localhost' =password('xxxx');
3. 安装dotnet5
安装微软秘钥：sudo rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
安装SDK：sudo yum install dotnet-sdk-5.0
安装运行时：sudo yum install aspnetcore-runtime-5.0
查看dotnet版本信息：dotnet --info
安装wget命令：yum -y install wget
4. 安装jexus
安装命令：curl https://jexus.org/release/x64/install.sh|sudo sh
配置文件：cd /usr/www/jexus/siteconf/
项目路径：cd /var/www/default
必须先dotent运行成功：dotnet /var/www/dc/DC.Api.dll 或者：dotnet DC.Api.dll --urls http://173.82.238.100:2023
停止：sudo systemctl rtop jws
开启：sudo systemctl start jws
重启：sudo systemctl restart jws
查看端口：netstat -tunlp | grep 2023
nginx位置：/usr/share/nginx/html