Linux 部署 ASP.NET Core 的一些问题记录

异常错误：





关闭 IP6

#修改
vi /etc/sysctl.conf
# 添加如下三条设置
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
# 执行
sudo sysctl -p
# 查看状态( 显示应该是1)
cat /proc/sys/net/ipv6/conf/all/disable_ipv6

貌似没有啥用，后面只能通配符 *:5000 端口就好了(默认监听本地 localhost:5000 ，但是不建议这么做，最好是监听本地，外层 nginx 代理下配置灵活些)

var host = new WebHostBuilder()
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseStartup<Startup>()
.UseUrls("http://*:5000")
.Build();

查看占用某端口的程序
#查看已经连接的服务端口（ESTABLISHED)

netstat -a

#查看所有的服务端口（LISTEN，ESTABLISHED）

netstat -ap

#查看8080端口，则可以结合grep命令：

netstat -ap | grep 8080

#查看8888端口

lsof -i:8888

#停止使用这个端口的程序

kill +对应的pid即可

# MAC 配置 dotnet 环境
brew update
brew install openssl
mkdir -p /usr/local/lib
ln -s /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib /usr/local/lib/
ln -s /usr/local/opt/openssl/lib/libssl.1.0.0.dylib /usr/local/lib/
install .NET Core 1.1

#工具的选择
Visual Studio Code
JetBrains Rider

#启动爬虫
curl http://localhost:6800/schedule.json -d project=stockhq -d spider=stock_hq_jrj_spider

#nginx
sudo apt-get install nginx
sudo service nginx start
sudo service nginx restart

vi /etc/nginx/nginx.conf

server {
listen 80;
location / {
proxy_pass http://localhost:5000; proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
}

#supervisor

sudo apt-get install supervisor
cd /etc/supervisor/conf.d/
touch stockhq.conf

[program:stockhq]
command=dotnet stockhq-web.dll
directory=/opt/stockhq-web/
autostart=true
autorestart=true
stderr_logfile=/var/log/stockhq.err.log
stdout_logfile=/var/log/stockhq.out.log

#重启服务

sudo service supervisor stop
sudo service supervisor start

#查看日志
sudo tail -f /var/log/supervisor/supervisord.log
tail -f /var/log/stockhq.out.log

#Cope 文件
dotnet publish
scp -r //Users/Irving/Desktop/python/irving/stockhq-web/bin/Debug/netcoreapp1.1/publish/ root@120.26.40.126:/opt/stockhq-web/