Spring Boot项目使用maven-assembly-plugin根据不同环境打包成tar.gz或者zip

spring-boot-assembly

在spring boot项目中使用maven profiles和maven assembly插件根据不同环境打包成tar.gz或者zip

将spring boot项目中的配置文件提取到外部config目录中

将spring boot项目中的启动jar包移动到boot目录中

将spring boot项目中的第三方依赖jar包移动到外部lib目录中

bin目录中是启动，停止，重启服务命令

打包后的目录结构类似于tomcat/maven目录结构

代码托管

Github | Gitee

主要插件

maven-assembly-plugin
maven-jar-plugin
spring-boot-maven-plugin
maven-dependency-plugin
maven-resources-plugin

1.maven-assembly-plugin 配置assembly.xml文件路径

maven-assembly-plugin
3.1.0

src/main/assembly/assembly.xml

make-assembly
package

single

2.assembly.xml打包配置文件

${profileActive}-${project.version}

tar.gz

true

${basedir}/src/bin
bin
0755

.sh
.bat

${basedir}/target/classes
config
0644

application.yml
application-${profileActive}.yml
mapper//*.xml
static/
templates/**
.xml
.properties

${basedir}/target/lib
lib
0755

${basedir}/target
boot
0755

${project.build.finalName}.jar

${basedir}

NOTICE
LICENSE
*.md

3.spring-boot-maven-plugin 排除启动jar包中依赖的jar包

org.springframework.boot
spring-boot-maven-plugin

ZIP

non-exists
non-exists

4.maven-jar-plugin 自定义maven jar打包内容

org.apache.maven.plugins
maven-jar-plugin
3.1.0

Application

../lib
true

io/geekidea/springboot/**

5.maven-dependency-plugin 复制项目的依赖包到指定目录

org.apache.maven.plugins
maven-dependency-plugin
3.1.0

prepare-package

copy-dependencies

target/lib
false
false
true
compile

6.maven-resources-plugin

org.apache.maven.plugins
maven-resources-plugin
3.1.0

src/main/resources
true

application.yml
application-${profileActive}.yml
mapper//*.xml
static/
templates/**
.xml
.properties

7.maven profiles配置

local

local

true

dev

dev

false

test

test

false

uat

uat

false

prod

prod

false

8.阿里云仓库配置

aliyun
http://maven.aliyun.com/nexus/content/groups/public/

项目源码结构

├─bin
│ restart.sh
│ shutdown.sh
│ startup.bat
│ startup.sh
│
├─logs
│ springboot-assembly.log
│
├─main
│ ├─assembly
│ │ assembly.xml
│ │
│ ├─java
│ │ └─io
│ │ └─geekidea
│ │ └─springboot
│ │ └─assembly
│ │ Application.java
│ │ HelloController.java
│ │ HelloService.java
│ │ HelloServiceImpl.java
│ │
│ └─resources
│ │ application-dev.yml
│ │ application-local.yml
│ │ application-prod.yml
│ │ application-test.yml
│ │ application-uat.yml
│ │ application.yml
│ │
│ ├─mapper
│ │ │ test.xml
│ │ │
│ │ └─hello
│ │ hello.xml
│ │
│ ├─static
│ │ index.html
│ │
│ └─templates
│ test.txt
│
└─test

项目打包

mvn clean package

使用maven assembly插件打包local环境后的压缩包,target目录下

spring-boot-assembly-local-1.0.RELEASE.tar.gz

linux解压tar.gz

tar -zxvf spring-boot-assembly-local-1.0.RELEASE.tar.gz

解压后的目录结构

└─spring-boot-assembly
│ LICENSE
│ NOTICE
│ README.md
│
├─bin
│ restart.sh
│ shutdown.sh
│ startup.bat
│ startup.sh
│
├─boot
│ spring-boot-assembly.jar
│
├─config
│ │ application-local.yml
│ │ application.yml
│ │
│ ├─mapper
│ │ │ test.xml
│ │ │
│ │ └─hello
│ │ hello.xml
│ │
│ ├─static
│ │ index.html
│ │
│ └─templates
│ test.txt
│
└─lib
classmate-1.4.0.jar
fastjson-1.2.54.jar
hibernate-validator-6.0.13.Final.jar
jackson-annotations-2.9.0.jar
jackson-core-2.9.7.jar
jackson-databind-2.9.7.jar
jackson-datatype-jdk8-2.9.7.jar
jackson-datatype-jsr310-2.9.7.jar
jackson-module-parameter-names-2.9.7.jar
javax.annotation-api-1.3.2.jar
jboss-logging-3.3.2.Final.jar
jul-to-slf4j-1.7.25.jar
log4j-api-2.11.1.jar
log4j-to-slf4j-2.11.1.jar
logback-classic-1.2.3.jar
logback-core-1.2.3.jar
slf4j-api-1.7.25.jar
snakeyaml-1.23.jar
spring-aop-5.1.2.RELEASE.jar
spring-beans-5.1.2.RELEASE.jar
spring-boot-2.1.0.RELEASE.jar
spring-boot-autoconfigure-2.1.0.RELEASE.jar
spring-boot-starter-2.1.0.RELEASE.jar
spring-boot-starter-json-2.1.0.RELEASE.jar
spring-boot-starter-logging-2.1.0.RELEASE.jar
spring-boot-starter-tomcat-2.1.0.RELEASE.jar
spring-boot-starter-web-2.1.0.RELEASE.jar
spring-context-5.1.2.RELEASE.jar
spring-core-5.1.2.RELEASE.jar
spring-expression-5.1.2.RELEASE.jar
spring-jcl-5.1.2.RELEASE.jar
spring-web-5.1.2.RELEASE.jar
spring-webmvc-5.1.2.RELEASE.jar
tomcat-embed-core-9.0.12.jar
tomcat-embed-el-9.0.12.jar
tomcat-embed-websocket-9.0.12.jar
validation-api-2.0.1.Final.jar

window启动,会打开浏览器，访问项目测试路径

bin/startup.bat

访问地址: http://localhost:8100/example/hello?name=123

响应结果:

{"msg":"service hello:123","code":200}

linux启动，停止，重启

sh bin/startup.sh   启动项目
sh bin/shutdown.sh  停止服务
sh bin/restart.sh   重启服务

startup.sh 脚本中的主要内容

配置项目名称及项目启动jar名称，默认项目名称与启动jar名称一致

APPLICATION="spring-boot-assembly"
APPLICATION_JAR="${APPLICATION}.jar"

JAVA_OPTION配置

JVM Configuration

-Xmx256m:设置JVM最大可用内存为256m,根据项目实际情况而定，建议最小和最大设置成一样。

-Xms256m:设置JVM初始内存。此值可以设置与-Xmx相同,以避免每次垃圾回收完成后JVM重新分配内存

-Xmn512m:设置年轻代大小为512m。整个JVM内存大小=年轻代大小 + 年老代大小 + 持久代大小。持久代一般固定大小为64m,所以增大年轻代,将会减小年老代大小。此值对系统性能影响较大,Sun官方推荐配置为整个堆的3/8

-XX:MetaspaceSize=64m:存储class的内存大小,该值越大触发Metaspace GC的时机就越晚

-XX:MaxMetaspaceSize=320m:限制Metaspace增长的上限，防止因为某些情况导致Metaspace无限的使用本地内存，影响到其他程序

-XX:-OmitStackTraceInFastThrow:解决重复异常不打印堆栈信息问题

JAVA_OPT="-server -Xms256m -Xmx256m -Xmn512m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=256m"
JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow"

执行启动命令：后台启动项目,并将日志输出到项目根目录下的logs文件夹下

nohup java ${JAVA_OPT} -jar ${BASE_PATH}/boot/${APPLICATION_JAR} --spring.config.location=${CONFIG_DIR} > ${LOG_PATH} 2>&1 &

最终执行jar包的命令

nohup java -server -Xms256m -Xmx256m -Xmn512m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=256m -XX:-OmitStackTraceInFastThrow -jar /opt/spring-boot-assembly/boot/spring-boot-assembly.jar --spring.config.location=/opt/spring-boot-assembly/config/ > /opt/spring-boot-assembly/logs/spring-boot-assembly.log 2>&1 &

nohup：在后台运行jar包，然后将运行日志输出到指定位置

-server：指定JVM参数

-jar /opt/spring-boot-assembly/boot/spring-boot-assembly.jar：指定启动的jar包

启动命令中指定的启动jar包路径，配置文件路径，日志路径都是绝对路径

可在任何位置执行start.sh,shutdown.sh,restart.sh脚本

--spring.config.location：指定配置文件目录或者文件名称，如果是目录，以/结束

> /opt/spring-boot-assembly/logs/spring-boot-assembly.log：指定日志输出路径

2>&1 & ：将正常的运行日志和错误日志合并输入到指定日志，并在后台运行

shutdown.sh停服脚本，实现方式：找到当前项目的PID，然后kill -9

PID=$(ps -ef | grep "${APPLICATION_JAR}" | grep -v grep | awk '{ print $2 }')
kill -9 ${PID}

日志记录

项目启动日志存储路径，一个项目只有一个启动日志文件

logs/spring-boot-assembly_startup.log

================================================ 2018-12-12 12:36:56 ================================================
application name: spring-boot-assembly
application jar name: spring-boot-assembly.jar
application bin path: /opt/spring-boot-assembly/bin
application root path: /opt/spring-boot-assembly
application log path: /opt/spring-boot-assembly/logs/spring-boot-assembly.log
application JAVA_OPT : -server -Xms256m -Xmx256m -Xmn512m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=256m -XX:-OmitStackTraceInFastThrow
application background startup command: nohup java -server -Xms256m -Xmx256m -Xmn512m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=256m -XX:-OmitStackTraceInFastThrow -jar /opt/spring-boot-assembly/boot/spring-boot-assembly.jar --spring.config.location=/opt/spring-boot-assembly/config/ > /opt/spring-boot-assembly/logs/spring-boot-assembly.log 2>&1 &
application pid: 11596

项目运行日志存储路径，最近一次启动项目的运行日志

logs/spring-boot-assembly.log

. ____ _ __ _ _
/\ / ' __ _ () __ __ _ \ \ \
( ( )__ | '_ | '| | ' / ` | \ \ \
\/ )| |)| | | | | || (| | ) ) ) )
' || .__|| ||| |_, | / / / /
=========||==============|/=////
:: Spring Boot :: (v2.1.0.RELEASE)

2018-12-12 23:28:58.420 INFO 11596 --- [ main] o.s.boot.SpringApplication : Starting application on VM_0_17_centos with PID 11596 (started by root in /opt/spring-boot-assembly)
2018-12-12 23:28:58.442 INFO 11596 --- [ main] o.s.boot.SpringApplication : The following profiles are active: local
2018-12-12 23:29:01.355 INFO 11596 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8100 (http)
2018-12-12 23:29:01.437 INFO 11596 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-12-12 23:29:01.437 INFO 11596 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/9.0.12
2018-12-12 23:29:01.461 INFO 11596 --- [ main] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
2018-12-12 23:29:01.646 INFO 11596 --- [ main] o.a.c.c.C.[.[localhost].[/example] : Initializing Spring embedded WebApplicationContext
2018-12-12 23:29:01.647 INFO 11596 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3028 ms
2018-12-12 23:29:01.708 INFO 11596 --- [ main] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2018-12-12 23:29:01.712 INFO 11596 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/]
2018-12-12 23:29:01.712 INFO 11596 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/]
2018-12-12 23:29:01.712 INFO 11596 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'formContentFilter' to: [/]
2018-12-12 23:29:01.713 INFO 11596 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/]
2018-12-12 23:29:02.250 INFO 11596 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2018-12-12 23:29:03.179 INFO 11596 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8100 (http) with context path '/example'
2018-12-12 23:29:03.182 INFO 11596 --- [ main] o.s.boot.SpringApplication : Started application in 5.844 seconds (JVM running for 6.547)
spring.profiles.active = local
contextPath = /example
server.port = 8100
hello = Hello Local
http://localhost:8100/example/hello?name=123

项目历史运行日志存储路径，每启动一次项目，会将之前的运行日志移动到back目录

参考：

posted @ 2018-12-15 11:57 geekidea 阅读(3666) 评论(0) 收藏举报

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