docker发布aspnetcore

Question

各位大侠，帮我看看我dockerfile是不是配置的有问题

1.dockerfile内容如下

FROM centos
EXPOSE 5000

RUN rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
RUN yum install -y dotnet-sdk-3.1
RUN yum install -y aspnetcore-runtime-3.1

RUN mkdir -p www/wwwroot/sign
WORKDIR www/wwwroot/sign
COPY ./publish /www/wwwroot/sign

ENTRYPOINT ["dotnet", "Kids.Sign.dll"]

1. docker build -t kids .
2. docker run -p 123:5000 kids

在Cmd中已经提示5000端口监听成功了，但是我在浏览器中输入localhost:123的时候却无法访问

咋办咋办!!!

Answer 1

docker exec -it 容器ID /bin/bash 进入容器，运行 curl -i localhost:5000 看能否正常访问