1. 購買服務器地址：https://bwh81.net/clientarea.php，購買後會發送服務器的IP地址、端口、密碼到你註冊的郵件
2. 安裝Mysql,參考：centos7 mysql數據庫安裝和配置 - starof - 博客園 (cnblogs.com)
yum install mysql
yum install mysql-server
yum install mysql-devel
yum install mariadb-server mariadb
systemctl stop mariadb
systemctl enable mariadb
開啓mysql服務：systemctl start mysqld.service
停止mysql服務：systemctl stop mysqld.service
mysql配置文件：vim /etc/my.cnf
進入mysql：mysql -u root -p
設置訪問權限：grant all privileges on *.* to root@'%'identified by 'xxxxx*';
更改密碼：set password for 'root'@'localhost' =password('xxxx');
3. 安裝dotnet5
安裝微軟祕鑰：sudo rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
安裝SDK：sudo yum install dotnet-sdk-5.0
安裝運行時：sudo yum install aspnetcore-runtime-5.0
查看dotnet版本信息：dotnet --info
安裝wget命令：yum -y install wget
4. 安裝jexus
安裝命令：curl https://jexus.org/release/x64/install.sh|sudo sh
配置文件：cd /usr/www/jexus/siteconf/
項目路徑：cd /var/www/default
必須先dotent運行成功：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
開啓：sudo systemctl start jws
重啓：sudo systemctl restart jws
查看端口：netstat -tunlp | grep 2023
nginx位置：/usr/share/nginx/html