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: 历史| 柳州市| 得荣县| 迁西县| 阿拉尔市| 金平| 大渡口区| 唐海县| 仲巴县| 遵义县| 丁青县| 邻水| 鹤山市| 合江县| 惠东县| 商河县| 同德县| 东山县| 厦门市| 利津县| 平陆县| 察隅县| 连城县| 深水埗区| 阿鲁科尔沁旗| 鸡泽县| 五华县| 温泉县| 天门市| 亳州市| 德令哈市| 莱州市| 高台县| 莱州市| 谢通门县| 桦甸市| 徐闻县| 那坡县| 剑阁县| 包头市| 衡阳市|