Deploying Java projects on Linux

Deploy a Java project on Linux to see the running status of Tomcat

| grep java

Or check the port occupancy, the specific port to see its own configuration

| grep 8080

Start and close

 打开 ./startup.sh 关闭 ./shutdown.sh

To view the running status of MySQL

/etc/init.d/mysqld status#已添加到系统服务，以下命令可以查看service mysqld status

or filter the process name or port (refer to your own settings)

| grep mysqld| grep 3306

Start MySQL

start或者： /etc/init.d/mysqld start

Login

mysql –uroot –p123456（123456-p（回车，然后输入密码）

The terminal in MySQL

show processlist

Deployment steps

Put Maven's war package in Tomcat's WebApps directory and start Tomcat.

Common sense:

• Jar Java Archive file--contains content: Class, properties file, which is the smallest unit in file encapsulation
• War Web Archive file--contains content: Servlets, JSP pages, JSP tag libraries, jar library files, html/xml documents and other common resource files, slices, audio files, etc.
• Ear Enterprise Archive file--contains content: In addition to containing jars, wars, including EJB components

Some other settings

1. Set JDK version
   Set the global JDK build version in the MAVEN installation directory of Conf/setting.xml, in the <profiles> node

<profile >    <ID>Jdk17</ID>    <activation>        <activebydefault>True</activebydefault>        <jdk>1.7</jdk>    </activation>    <properties>        <maven.compiler.source>1.7</maven.compiler.source>        <maven.compiler.target>1.7</maven.compiler.target>        <maven.compiler.compilerVersion>1.7</maven.compiler.compilerVersion>    </Properties>   </profile >

Sets the current project-specific JDK version, in the current project's Pom.xml, under the Build node

    <build>        <finalname>DataService</finalname>        <plugins>            <plugin>                <groupId>Org.apache.maven.plugins</groupId>                <artifactid>Maven-compiler-plugin</artifactid>                <configuration>                    <source>1.7</Source>                    <target>1.7</target>                </configuration>            </plugin>        </plugins>    </Build>

1. Publish your own jar package to the

To login, click on the left side of the repositories, select a warehouse, select "Upload", you will see the widget upload interface. Select the widget you want to upload and specify the POM, and finally click Upload to finish.

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Deploying Java projects on Linux