Idea Hot deploy + download jar package put into Maven

Idea Hot Deployment:

by adding devtools dependencies to the 1:pom, you can implement hot deployment

<dependency>

<groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-devtools</artifactId>
    <version>1.5.4.RELEASE</version>
</dependency>

2: Each time you change the Java code, you need to recompile, without restarting, you can let the changed code to take effect.


Download the jar package and put it in Maven
     Idea is not linked to the MAVEN repository and cannot download the jar package, this time you can manually download the jar package and then put it on the local maven repository.
1: Log in to the Maven repository, http://mvnrepository.com/, and search for the jar package to download.
2:  Http://mvnrepository.com/artifact/org.springframework.boot/spring-boot-devtools

3:  Run the following command to

MVN install:install-file-dfile= "C:\Users\FeiLiu\Downloads\spring-boot-devtools-1.5.4.RELEASE.jar"-dgroupid= Org.springframework.boot-dartifactid=spring-boot-devtools-dversion=1.5.4.release-dpackaging=jar

Idea Hot deploy + download jar package put into Maven