Automatically deploy projects using the Wagon-maven-plugin plugin

The plugin's maven dependency is:

<dependency>  
    <groupId>org.codehaus.mojo</groupId>  
    <artifactId> wagon-maven-plugin</artifactid>  
    <version>1.0</version>  
</dependency>  

The document address of the plugin is:
http://www.mojohaus.org/wagon-maven-plugin/

Mainly provides the following several goal
Wagon:upload-single uploads the specified file to a remote location.
Wagon:upload uploads the specified set of files to a remote location.
Wagon:download-single downloads the specified file from a remote location.
Wagon:download downloads the specified set of files from a remote location.
Wagon:list lists the content of a specified location in a remote repository.
Wagon:copy copies a set of files under a wagon repository to another.
Wagon:merge-maven-repos merges, including metadata, a Maven repository to another.
Wagon:sshexec executes a set of commands at remote SSH host.

Use the following:

In order for the Wagon-maven-plugin plugin to ssh into a Linux server, you first need to configure the server's user name and password in MAVEN configuration file settings.xml.

<server>  
    <id>webserver</id>  
    <username>hadoop</username>  
    <password >123</password>  
</server>  

With this plugin, you need to configure the following in the build

<extensions>  
    <extension>  
        <groupId>org.apache.maven.wagon</groupId>  
        < artifactid>wagon-ssh</artifactid>  
        <version>2.10</version>  
    </extension>  
</extensions>  

The following shows a procedure for deploying a war to Tomcat using the query

<build> <finalName>osc-shop</finalName> <extensions> <extension> <groupId>org.apache.maven.wagon</groupId> <artifactid>wagon-ssh</artifactid&gt  
            ;  
        <version>2.10</version> </extension> </extensions> <plugins> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactid>wagon-maven  
                -plugin</artifactid> <version>1.0</version> <configuration> <serverId>webserver</serverId> <!--files to deploy-<fromfile >target/osc-shop.war</fromFile> <!--deployment Directory-<url>scp://hadoop@1  
        92.168.1.222/home/hadoop/apache-tomcat-8.0.5/webapps/</url> <commands>            <!--off Tomcat--<command>/home/hadoop/apache-tomcat-8.0.5/bin/shutdown.sh& lt;/command> <!--Remove the previously unpacked directory--<command>rm-rf/home/hadoop/a  
                    Pache-tomcat-8.0.5/webapps/osc-shop </command> <!--start Tomcat-- <command>/home/hadoop/apache-tomcat-8.0.5/bin/startup.sh</command> < /commands> <displayCommandOutputs>true</displayCommandOutputs> </configu  ration> </plugin> </plugins> </build>

After the configuration is complete, execute the command
MVN clean package wagon:upload-single wagon:sshexec
to deploy to the server and reboot Tomcat