解决win下Docker Desktop启动容器端口冲突但没有找到冲突进程问题

启动容器是时以下错误：

> (HTTP code 500) server error - Ports are not available: exposing port TCP 0.0.0.0:5432 -> 0.0.0.0:0: listen tcp 0.0.0.0:5432: bind: An attempt was made to access a socket in a way forbidden by its access permissions.

检查win端口是否占用(示例5432端口)：

netstat -ano | findstr :5432

如果没有进程占用端口，那应该是系统Hyper-V动态分配端口占用了，可以使用以下方式释放：

1. 首先停用winnat

net stop winnat

1. 启动容器（或者界面应用中打开）

docker start container_name

1. 恢复winnat

net start winnat

参考：

> Windows Docker 端口占用错误解决
>
> Ports are not available: listen tcp 0.0.0.0/50070: bind: An attempt was made to access a socket in a way forbidden by its access permissions