maven插件assembly使用及springboot启动脚本start.sh和停止脚本 stop.sh

我们在项目中都会遇到项目打包，可以通过assembly对我们的项目进行打包。
1、首先看一下在打包前的项目文件结构。

2、在pom.xml中配置assembly插件

   <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <appendAssemblyId>false</appendAssemblyId>
                    <descriptors>
                        <descriptor>src/main/assembly/assembly.xml</descriptor>
                    </descriptors>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <!-- 绑定到package生命周期阶段上 -->
                        <phase>package</phase>
                        <goals>
                            <goal>assembly</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

3、在assembly这个目录下新增assembly.xml这个文件

<assembly>
    <id>assembly</id>
    <formats>
        <!--打包的文件类型-->
        <format>tar.gz</format>
    </formats>

    <includeBaseDirectory>false</includeBaseDirectory>

    <fileSets>
        <fileSet>
            <directory>src/main/assembly/bin</directory>
            <outputDirectory>/bin</outputDirectory>
            <includes>
                <include>*.sh</include>
            </includes>
            <!--打包文件权限-->
            <fileMode>0755</fileMode>
        </fileSet>

        <fileSet>
            <!--原文件目录-->
            <directory>src/main/resources</directory>
            <!--打包的目录-->
            <outputDirectory>/conf</outputDirectory>
        </fileSet>
        <!--将项目文件打包为jar文件-->
        <fileSet>
            <directory>${project.build.directory}</directory>
            <outputDirectory>/lib</outputDirectory>
            <includes>
                <include>*.jar</include>
            </includes>
        </fileSet>

    </fileSets>
    <!--添加 jar的打包-->
    <dependencySets>
        <dependencySet>
            <outputDirectory>lib</outputDirectory>
        </dependencySet>
    </dependencySets>

</assembly>

4、点击 assembly：assembly 就能进行打包。

5、查看打好包的文件

5 、附上start.sh,stop.sh文件

start.sh文件

#!/usr/bin/env bash

#source $(dirname $0)/../../env.sh
SERVERJAR="database-project-0.0.1-SNAPSHOT.jar"
base_dir=$(dirname $0)
cd ..


if [ "$JAVA_HOME" != "" ]; then
 JAVA="$JAVA_HOME/bin/java"
else
  JAVA=java
fi



JAVA_OPTS="-server -Xms32m -Xmx32m -Xmn24m -Xss256K   \
-XX:SurvivorRatio=4  -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection \
-XX:CMSInitiatingOccupancyFraction=60 -XX:+PrintGCDateStamps \
-XX:+PrintGCDetails -Xloggc:$base_dir/gc.log"

echo -n "Starting server ..."
    PID=$(ps -ef | grep database-project-0.0.1-SNAPSHOT.jar | grep -v grep |awk '{print $2}')
if [ -z "$PID" ]; then
   echo Application is already stopped
else
    echo kill $PID
    kill -9 $PID
fi

echo `pwd`
echo $SERVERJAR
echo $JAVA
echo $JAVA_OPTS
echo $JAVA_DEBUG_OPT

nohup $JAVA $JAVA_OPTS $JAVA_DEBUG_OPT -jar lib/$SERVERJAR > $base_dir/nohup.out  &

if [ $? -eq 0 ];then
 # echo -n $! > "$PIDFILE"
  if [ $? -eq 0 ]
  then
    sleep 1
    echo STARTED
   else
    echo FAILED TO WRITE PID
    exit 1
   fi
else
 echo SERVER DID NOT START
  exit 1
fi

stop.sh

#!/usr/bin/env bash


SERVERJAR="database-project-0.0.1-SNAPSHOT.jar"

base_dir=$(dirname $0)

echo -n "Stopping server ..."
    PID=$(ps -ef | grep database-project-0.0.1-SNAPSHOT.jar | grep -v grep |awk '{print $2}')
if [ -z "$PID" ]; then
  echo Application is already stopped
else
  echo kill $PID
  kill -9 $PID
fi
exit 0

文件解压运行start.sh文件
脚本意思可以参考

https://blog.csdn.net/fajing_feiyue/article/details/103795929

日志可以参考

https://blog.csdn.net/fajing_feiyue/article/details/103436650

启动运行参数可以参考

https://blog.csdn.net/fajing_feiyue/article/details/103833929

https://blog.csdn.net/fajing_feiyue/article/details/103842949

在启动脚本的的时候可能会 ./start.sh 脚本的时候可能会报错

No such file or directory

这是由于在windows下编写的脚本文件，放到Linux中无法识别格式，编辑start.sh和stop.sh脚本文件，set ff=unix 设置为linux下环境

set ff=unix

查看脚本启动情况

tail -f -n 500 nohup.out