Preface
Project requirements:
Install docker plug-in in dockeridea, and configure docker a springboot project to create dockerfile
一, download, install, configure docker download docker
Download address: official website download docker
installation
just keep going to the next step
Configuration path: settings–general Check expose daemon on tcp://localhost:2375 without tls
Set up the mirror and increase the speed of downloading the mirror
Test whether the installation is successful
2. Idea to install the docker plug-in
1. Install the docker plug-in in the idea: file- -plugins--marketplace Search docker installation
2. Configure docker service
file – Search docker – Select docker – Add a docker on the right
connection successful is displayed, indicating that the docker connection is successful
3. Create the springboot project, modify the pom.xmlspringmvc project, and access localhost:8080/hello to display the hello string
1. Configure pom.xml file
2. Create docker file
Create a docker folder under the main folder and create a dockerfile file in it. xxxxx.jar is packaged using maven and copied in.
dockerfile file content:
Maven package, copy the jar package in the target directory into the docker directory.
Configure dockerfile configuration
Run
Run successfully
Test
Use docker to check whether the container is started:
Test whether the project is started:
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