官术网_书友最值得收藏!

Using ASP.NET Core 2 with Docker

Now that we've checked Docker is working and can run .NET Core, it's time for something a bit more complex. We're going to interactively log in to a container and create an ASP.NET Core 2 app inside.

Run the following command:

sudo docker run -it --rm microsoft/aspnetcore-build:2

Once the image is downloaded, you should get a slightly different command prompt. Let's be more ambitious and create a single page app using the React and Redux JavaScript libraries:

dotnet new reactredux -o AspNetCoreTwoDocker

Next we need to restore the JS packages from npm. Note that we haven't installed npm (or .NET Core); it has come included in the container image:

cd AspNetCoreTwoDocker

npm install

Let's run the app in the background again and download the home page. Note that the Kestrel web server is now running on the default HTTP port of 80, so we don't need to specify an alternative non-standard port number:

dotnet run &

wget localhost

This is shown in the following screenshot:

The Docker image doesn't contain a text editor, but we can still view the contents of the file with the cat command. We won't get any syntax highlighting, but we can clearly see that this is a React app, as our server rendered the initial state into the page (as div with id of react-app):

cat index.html

The React app HTML page source, displayed in the terminal using cat, is shown in the following screenshot:

You can again tidy up the dotnet process with kill and leave the Docker container to return to your host VM with the exit command.

主站蜘蛛池模板: 开阳县| 城固县| 新闻| 榆社县| 金乡县| 延吉市| 新建县| 石棉县| 西盟| 兴业县| 平顶山市| 县级市| 天峨县| 临朐县| 肇东市| 闽清县| 天门市| 凯里市| 新竹县| 衡阳市| 西和县| 盐津县| 武乡县| 舟曲县| 瓦房店市| 屯门区| 明水县| 怀化市| 柳江县| 孝义市| 额尔古纳市| 河曲县| 根河市| 嘉兴市| 浦城县| 胶州市| 浙江省| 芦溪县| 新巴尔虎右旗| 渝中区| 犍为县|