SpringBoot项目发布及启动(19)
发布jar到指定目录
添加maven插件
需要使用maven-antrun-plugin插件把jar包发布到release/lib目录下
<build>
<finalName>build-app</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<!--把包发布到应用的build目录下面和项目名相应的目录下面-->
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<tasks>
<copy todir="release/lib/" overwrite="true">
<fileset dir="${project.build.directory}" erroronmissingdir="false">
<include name="*.jar"/>
</fileset>
</copy>
</tasks>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
执行打包命令
在应用根路径下面,执行以下命令
mvn clean package
可以看到jar包已经发布到了release的lib目录下
启动脚本
linux启动脚本
脚本内容
只需要修改SERVER_NAME属性即可使用脚本
server.sh脚本内容如下
#:!/bin/bash
BASE_DIR=$(cd $(dirname $0);cd ..; pwd)
echo "Welcome enter $BASE_DIR"
cd $BASE_DIR
#启动的jar存放路径(需要换成你jar包的位置)
SERVER_NAME=build-app.jar
SERVER_PATH="lib/${SERVER_NAME}"
#程序的外部配置文件路径,这里使用了相对路径
CONFIG=conf/application.yml
#日志文件的路径
LOG_CONFIG=conf/logback-spring.xml
#nohup命令的日志输出路径,
CONSOLE_LOG_OUT=logs/server-console.log
#设置最小堆内存 最大堆内存 年轻代堆内存 初始化元空间内存 最大元空间内存 (元空间是jdk1.8才有的,jdk1.8之前叫永久代,jvm知识请阅读方志明老师写的深入理解Java虚拟机)
JAVA_OPT='-Xms512m -Xmx512m -Xmn256m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=256m'
#设置内存溢出打印堆日志
JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${BASE_DIR}/logs/heapdump.hprof"
#设置GC输出日志 ,测试环境可以打印,生产环境需要注释掉
JAVA_OPT="${JAVA_OPT} -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -Xloggc:${BASE_DIR}/logs/gc.log"
#设置启动程序需要指定的spring配置信息
JAVA_OPT="${JAVA_OPT} -jar ${SERVER_PATH} "
JAVA_OPT="${JAVA_OPT} --spring.config.location=${CONFIG}"
JAVA_OPT="${JAVA_OPT} --logging.config=${LOG_CONFIG}"
if [ ! -d "logs" ] ;
then
echo 'mkdir logs dir'
mkdir -p "logs"
fi
function start() {
PID=$(ps -ef | grep $SERVER_NAME | grep -v grep | awk '{ print $2 }')
if [ -z "$PID" ]
then
echo will start ...
else
echo "Start fail, app runing. at $CURRENT_DIR, pid=$PID"
exit 1
fi
echo '-----print JAVA_OPT------'
echo $JAVA_OPT
#把启动命令里的 >$CONSOLE_LOG_OUT 2>&1 & 换成 >dev/null & 可以让nohup不输出启动日志,改成>dev/null的话记得把 tail -f
nohup java $JAVA_OPT >$CONSOLE_LOG_OUT 2>&1 &
#查看实时的启动日志
tail -f $CONSOLE_LOG_OUT
}
function stop() {
PID=$(ps -ef | grep $SERVER_NAME | grep -v grep | awk '{ print $2 }')
if [ -z "$PID" ]
then
echo Application is already stopped
else
echo kill $PID
kill $PID
fi
}
#根据启动脚本的第1个参数决定调用哪个方法
# 启动 start,停止 stop, 重启 restart
case $1 in
start)
shift 1
start $@
;;
stop)
shift 1
stop
;;
restart)
shift 1
stop
sleep 3
start $@
;;
esac
启动
#修改server.sh脚本,把SERVER_NAME改成你的jar包的名称 vi bin/server.sh #给刚上传到服务器的脚本文件分配执行的权限 chmod 777 bin/server.sh #启动程序 bin/server.sh start
停止
bin/server.sh stop
重启
重启命令相当于 stop和start 的组合命令
bin/server.sh restart
window脚本
启动脚本
bin/startup.cmd
只需要修改SERVER_NAME属性,然后双击此脚本即可启动程序
@echo off
@rem -----------------------------------------------------------------------------
@rem Start script for the app Server
@rem -----------------------------------------------------------------------------
setlocal enabledelayedexpansion
set errorlevel=
title build-app server
set CONFIG=conf/application.yml
set LOG_CONFIG=conf/logback-spring.xml
rem 此处需要修改成你的jar包
set SERVER_NAME=build-app.jar
set SERVER_PATH=lib/%SERVER_NAME%
set JAVA_OPT=-Xms512m -Xmx512m -Xmn256m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m
set JAVA_OPT=%JAVA_OPT% -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=logs/heapdump.hprof
set JAVA_OPT=%JAVA_OPT% -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -Xloggc:logs/gc.log
set JAVA_OPT=%JAVA_OPT% -jar %SERVER_PATH%
set JAVA_OPT=%JAVA_OPT% --spring.config.location=%CONFIG%
set JAVA_OPT=%JAVA_OPT% --logging.config=%BASE_DIR%%LOG_CONFIG%
cd /d "%~dp0"
cd ..
set BASE_DIR=%~dp0
rem Check if Java is correctly installed and set
java -version 1>nul 2>nul
if !errorlevel! neq 0 (
@echo Please install Java 1.8 or higher and make sure the Java is set correctly.
@echo You can execute command [ java -version ] to check if Java is correctly installed and set.
pause
goto:eof
)
@echo Please do not close the current window.
@echo -----print JAVA_OPT------
@echo %JAVA_OPT%
java %JAVA_OPT%
@echo Stopped %SERVER_JAR%
pause
goto:eof
双击release/bin/startup.cmd启动程序
停止脚本
shutdown.cmd
需要把脚本中的build-app换成你jar包的名称,然后双击此脚本既可以停止应用
@echo off
if not exist "%JAVA_HOME%\bin\jps.exe" echo Please set the JAVA_HOME variable in your environment, We need java(x64)! jdk8 or later is better! & EXIT /B 1
setlocal
set "PATH=%JAVA_HOME%\bin;%PATH%"
echo killing build-app server
for /f "tokens=1" %%i in ('jps -m ^| find "build-app"') do ( taskkill /F /PID %%i )
echo Done!
