How to package spring boot? How to deploy under centos?

本篇文章给大家带来的内容是关于spring boot如何打包？如何在centos下部署？有一定的参考价值，有需要的朋友可以参考一下，希望对你有所帮助。

spring boot打包以及部署

一、打包

springboot的打包方式有很多种。有打成war的，有打成jar的，也有直接提交到github，通过jekins进行打包部署的。这里主要介绍如何打成jar进行部署。不推荐用war，因为springboot适合前后端分离，打成jar进行部署更合适。

需要在pom.xml中增加主程序入口

5ac54a929980b32fdd2e48b6a8da067c
    c4222ff3007372f15ec728b963e717b6
        33ca7039399a4759a8764ea38765dd46
            05a8acc5c31084a4f61ade01873802caorg.springframework.boot192ca2f7b8c770b01c8f81e6bdd5b947
            9bc4cbb67f66e148869423c0d27e5f90spring-boot-maven-pluginb68fb17cb904a46b73e6272850323873
            f9d9f4a8f32d97f3ef0c10742ed31240
                4d6b55d605eb8d0c7af56f43bec10592true809b1d48cc5c99feb234a8a86d85e2b7
            4b1b9d85fe86862ae3eab7e2045cf8a0
        9424ec9162a9b85f34067d0c54f34b32
    f3567a435ac6132b26525998d793443bf82c24fb6fac67972f6e79c18ccef56a

在idea工具中可视化工具打包，如图

通过命令行来打包

mvn clean package -Dmaven.test.skip=true

二、部署

官网文档部署说明

按照这上面部署被坑惨了。。

下面整理下自己部署的sh脚本

1、XXX.sh，此sh放到和jar统一目录即可

#!/bin/sh
### BEGIN INIT INFO
# Provides:          lanwei
# Required-Start:    $local_fs $network
# Required-Stop:     $local_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: XXX service
# Description:       XXX service
### END INIT INFO
echo "Starting...."
APP_NAME=$(echo $(basename $0) | sed -e 's/^[SK][0-9]*//' -e 's/\.sh$//')
APP_HOME=/usr/software/${APP_NAME}
#这里需要配置环境，dev test stg prd
APP_ENV="dev"
#配置jar
APP_JAR=${APP_HOME}/XXXX.jar
usage() {
    echo "Usage: sh ${APP_NAME} [start|stop|restart]"
    exit 1
}
##################################################
# Some utility functions
##################################################
findDirectory()
{
  local L OP=$1
  shift
  for L in "$@"; do
    [ "$OP" "$L" ] || continue
    printf %s "$L"
    break
  done
}
echo "APP_ENV   :   ${APP_ENV}"
echo "APP_HOME  :   ${APP_HOME}"
echo "APP_NAME  :   ${APP_NAME}"
echo "APP_JAR   :   ${APP_JAR}"
#####################################################
# Find a location for the pid file
#####################################################
if [ -z "$APP_RUN" ]
then
  APP_RUN=$(findDirectory -w /var/run /usr/var/run /tmp)
fi
#APP_RUN=/var/run
echo "APP_RUN   :   ${APP_RUN}"
#####################################################
# Find a pid
#####################################################
if [ -z "$APP_PID" ]
then
  APP_PID="$APP_RUN/${APP_NAME}.pid"
fi
echo "APP_PID   :   ${APP_PID}"
LOG=${APP_HOME}/logs/${APP_ENV}.log
ERROR_LOG=${APP_HOME}/logs/${APP_ENV}_err.log
case $1 in
    start)
        echo "Starting ${APP_NAME} ..."
        if [ ! -f $APP_PID ]; then
            cd ${APP_HOME}
            nohup java -jar $APP_JAR --spring.profiles.active=${APP_ENV} > $LOG 2> $ERROR_LOG &
                        echo $! > $APP_PID
            echo "$APP_NAME started ..."
        else
            echo "$APP_NAME is already running ..."
        fi
    ;;
    stop)
        if [ -f $APP_PID ]; then
            PID=$(cat $APP_PID);
                        echo "$APP_NAME PID is ${PID}"
            echo "$APP_NAME stoping ..."
            kill $PID;
            echo "$APP_NAME stopped ..."
            rm $APP_PID
        else
            echo "$APP_NAME is not running ..."
        fi
    ;;
    restart)
        if [ -f $APP_PID ]; then
            PID=$(cat $APP_PID);
                        echo "$APP_NAME PID is ${PID}"
            echo "$APP_NAME stopping ...";
            kill $PID;
            echo "$APP_NAME stopped ...";
            rm $APP_PID
            echo "$APP_NAME starting ..."
            cd ${APP_HOME}
            nohup java -jar $APP_JAR --spring.profiles.active=${APP_ENV} > $LOG 2> $ERROR_LOG &
                        echo $! > $APP_PID
            echo "$APP_NAME started ..."
        else
            echo "$APP_NAME is not running ..."
            echo "$APP_NAME starting ..."
                        cd ${APP_HOME}
            nohup java -jar $APP_JAR --spring.profiles.active=${APP_ENV} > $LOG 2> $ERROR_LOG &
                        echo $! > $APP_PID
            echo "$APP_NAME started ..."
        fi
    ;;
esac

2、在/etc/init.d/下创建自己的服务名称文件这里比如myapp.sh

#!/bin/sh
#
# /etc/init.d/sms-web
# chkconfig: 345 63 37
# description: activemq servlet container.
# processname: activemq 5.14.1

# Source function library.
#. /etc/init.d/functions
# source networking configuration.
#. /etc/sysconfig/network

export JAVA_HOME=/usr/local/jdk1.8.0_144
export PATH=$JAVA_HOME/bin:$PATH
export MYAPP_WEB_HOME=/usr/software/myapp

case $1 in
    start)
        sh $MYAPP_WEB_HOME/myapp.sh start
    ;;
    stop)
        sh $MYAPP_WEB_HOME/myapp.sh stop
    ;;
    restart)
        sh $MYAPP_WEB_HOME/myapp.sh restart
    ;;

esac
exit 0

在/etc/init.d/下 chmod +x myapp.sh赋权限   

chkconfig --list查看服务列表，如果没有， 添加chkconfig --add myapp到服务中。  

设置开机启动chkconfig myapp on

The above is the detailed content of How to package spring boot? How to deploy under centos?. For more information, please follow other related articles on the PHP Chinese website!