docker 发布netcore webapi

新建项目testapi

新建Dockerfile 文件

FROM mcr.microsoft.com/dotnet/core/aspnet:2.2-nanoserver-1809 AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443

FROM mcr.microsoft.com/dotnet/core/sdk:2.2-nanoserver-1809 AS build
WORKDIR /src
COPY ["testapi.csproj", ""]
RUN dotnet restore "./testapi.csproj"
COPY . .
WORKDIR "/src/."
RUN dotnet build "testapi.csproj" -c Release -o /app

FROM build AS publish
RUN dotnet publish "testapi.csproj" -c Release -o /app

FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "testapi.dll"]

　　在项目目录 ctrl+shift 鼠标右键 选择 在此处打开PowrShell

新建容器: docker build -t testapi:dev .

运行容器:docker run --name testapi -p 8080:80 -d testapi:dev

执行:docker ps

测试连接:curl http://localhost:8080/api/values

浏览器打开

发布完成