前言：
一般情况下是用不到这些命令的，因为 idea 集成 maven 后，可以直接在 idea 进行 maven 的操作，只是最近不是换了 mvnd 了嘛，所以需要使用到 maven 命令，发现很多都忘记了，在这里重新记录下。
语法格式
# maven 命令格式
$ mvn [plugin-name]:[gloal-name]
可接受的常用参数有以下内容
-D 指定参数，如 -Dmaven.test.skip=true 跳过单元测试；
-P 指定 Profile 配置，可以用于区分环境；
-e 显示maven运行出错的信息；
-o 离线执行命令,即不去远程仓库更新包；
-X 显示maven允许的debug信息；
-U 强制去远程更新snapshot的插件或依赖，默认每天只更新一次。
更多参数
$ mvn -help
usage: mvn [options] [<goal(s)>] [<phase(s)>]
Options:
-am,--also-make If project list is specified, also
build projects required by the
list
-amd,--also-make-dependents If project list is specified, also
build projects that depend on
projects on the list
-B,--batch-mode Run in non-interactive (batch)
mode (disables output color)
-b,--builder <arg> The id of the build strategy to
use
-C,--strict-checksums Fail the build if checksums don't
match
-c,--lax-checksums Warn if checksums don't match
--color <arg> Defines the color mode of the
output. Supported are 'auto',
'always', 'never'.
-cpu,--check-plugin-updates Ineffective, only kept for
backward compatibility
-D,--define <arg> Define a system property
-e,--errors Produce execution error messages
-emp,--encrypt-master-password <arg> Encrypt master security password
-ep,--encrypt-password <arg> Encrypt server password
-f,--file <arg> Force the use of an alternate POM
file (or directory with pom.xml)
-fae,--fail-at-end Only fail the build afterwards;
allow all non-impacted builds to
continue
-ff,--fail-fast Stop at first failure in
reactorized builds
-fn,--fail-never NEVER fail the build, regardless
of project result
-gs,--global-settings <arg> Alternate path for the global
settings file
-gt,--global-toolchains <arg> Alternate path for the global
toolchains file
-h,--help Display help information
-l,--log-file <arg> Log file where all build output
will go (disables output color)
-llr,--legacy-local-repository Use Maven 2 Legacy Local
Repository behaviour, ie no use of
_remote.repositories. Can also be
activated by using
-Dmaven.legacyLocalRepo=true
-N,--non-recursive Do not recurse into sub-projects
-npr,--no-plugin-registry Ineffective, only kept for
backward compatibility
-npu,--no-plugin-updates Ineffective, only kept for
backward compatibility
-nsu,--no-snapshot-updates Suppress SNAPSHOT updates
-ntp,--no-transfer-progress Do not display transfer progress
when downloading or uploading
-o,--offline Work offline
-P,--activate-profiles <arg> Comma-delimited list of profiles
to activate
-pl,--projects <arg> Comma-delimited list of specified
reactor projects to build instead
of all projects. A project can be
specified by [groupId]:artifactId
or by its relative path
-q,--quiet Quiet output - only show errors
-rf,--resume-from <arg> Resume reactor from specified
project
-s,--settings <arg> Alternate path for the user
settings file
-t,--toolchains <arg> Alternate path for the user
toolchains file
-T,--threads <arg> Thread count, for instance 2.0C
where C is core multiplied
-U,--update-snapshots Forces a check for missing
releases and updated snapshots on
remote repositories
-up,--update-plugins Ineffective, only kept for
backward compatibility
-v,--version Display version information
-V,--show-version Display version information
WITHOUT stopping build
-X,--debug Produce execution debug output
常用命令
-Dmaven.tomcat.port=9090
-DgroupId=packageName
-DartifactId=projectName
-DarchetypeArtifactId=maven-archetype-webapp
-Dmaven.test.failure.ignore=true
$ mvn archetype:create
$ mvn archetype:generate
$ mvn -Dtest package
$ mvn -e
$ mvn validate
$ mvn package
$ mvn jar:jar
$ mvn source:jar
$ mvn generate-sources
$ mvn compile
$ mvn test-compile
$ mvn test
$ mvn verify
$ mvn clean
$ mvn eclipse:eclipse
$ mvn eclipse:clean
$ mvn idea:idea
$ mvn install
$ mvn:deploy
$ mvn integration-test
$ mvn dependency:tree
$ mvn dependency:list
$ mvn dependency:sources
$ mvn install:install-file
-DgroupId=packageName
-DartifactId=projectName
-Dversion=version
-Dpackaging=jar
-Dfile=path
Web 相关命令
$ mvn tomcat:run
$ mvn jetty:run
$ mvn tomcat:deploy
$ mvn tomcat:undeploy
$ mvn tomcat:start
$ mvn tomcat:stop
$ mvn tomcat:redeploy
$ mvn war:exploded tomcat:exploded
常用 Maven 镜像源
https://maven.apache.org/
http://maven.aliyun.com/nexus/content/groups/public/
http://maven.aliyun.com/nexus/content/groups/public/
http://repo.spring.io/libs-milestone-local
https://repo.spring.io/libs-release-local
https://mirrors.huaweicloud.com/repository/maven/
http://mirrors.163.com/maven/repository/maven-public/
http://mirrors.cloud.tencent.com/nexus/repository/maven-public/
http://maven.oschina.net/content/groups/public/
maven 依赖查询
https://mvnrepository.com/
打包命令
- 清理之前项目生成结果并构建然后将依赖包安装到本地仓库跳过测试
$ mvn clean install package -Dmaven.test.skip=true
$ mvn clean deploy package -Dmaven.test.skip=true
$ mvn --settings /data/settings.xml clean package -Dmaven.test.skip=true
打包配置 pom.xml
- 配置打包的
jar 包名称，在 build 下配置
<finalName>jarname</finalName>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<!-- 指定生成Jar包的路径 -->
<outputDirectory>./../deployment/lib</outputDirectory>
</configuration>
<executions>
<execution>
<goals>
<!--可以把依赖的包都打包到生成的Jar包中-->
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<!-- 排除测试类对打包的干扰 -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<testFailureIgnore>true</testFailureIgnore>
</configuration>
</plugin>
使用 SpringBoot 的过程中，发布到生产环境的网速受限，如果每次将80,100M甚至更大的jar包上传，速度太慢了，采取jar包和配置文件分离的方式可以极大的压缩jar包大小，至于依赖的jar包则只需要上传一次，后期增加了jar包则将jar包加入到jar包文件夹内就可以了。配置文件也是一样，每次修改了才需要修改服务器文件，如果只是单纯的代码更新，我们直接打包上传源码jar包就可以了。直接上maven pom.xml build配置。
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/**/**/**/mapper/*.xml</include>
</includes>
</resource>
</resources>
<plugins>
<!--打包jar start 分开依赖jar，和配置文件-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<!--不打包资源文件-->
<excludes>
<exclude>*.**</exclude>
<exclude>*/*.xml</exclude>
</excludes>
<archive>
<manifest>
<!--添加这一项配置 ，即可解决-->
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<!--添加这一项配置 ，即可解决 end-->
<addClasspath>true</addClasspath>
<!--MANIFEST.MF 中 Class-Path 加入前缀-->
<classpathPrefix>lib/</classpathPrefix>
<!--jar包不包含唯一版本标识-->
<useUniqueVersions>false</useUniqueVersions>
<!--指定入口类-->
<mainClass>com.mobaijun.kjs_generator.KjsGeneratorApplication</mainClass>
</manifest>
<manifestEntries>
<!--MANIFEST.MF 中 Class-Path 加入资源文件目录-->
<Class-Path>./resources/</Class-Path>
</manifestEntries>
</archive>
<outputDirectory>${project.build.directory}</outputDirectory>
</configuration>
</plugin>
<!--拷贝依赖 copy-dependencies-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib/</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<!--拷贝资源文件 copy-resources-->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-resources</id>
<phase>package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<outputDirectory>${project.build.directory}/resources</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<!--spring boot repackage，依赖 maven-jar-plugin 打包的jar包 重新打包成 spring boot 的jar包-->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<!--重写包含依赖，包含不存在的依赖，jar里没有pom里的依赖-->
<includes>
<include>
<groupId>null</groupId>
<artifactId>null</artifactId>
</include>
</includes>
<layout>ZIP</layout>
<!--使用外部配置文件，jar包里没有资源文件-->
<addResources>true</addResources>
<outputDirectory>${project.build.directory}</outputDirectory>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
<configuration>
<!--配置jar包特殊标识 配置后，保留原文件，生成新文件 *-run.jar -->
<!--配置jar包特殊标识 不配置，原文件命名为 *.jar.original，生成新文件 *.jar -->
<classifier>run</classifier>
</configuration>
</execution>
</executions>
</plugin>
<!--打包jar end-->
</plugins>
</build>
$ java -Dloader.path=D:\lib -jar *.jar
发表于 2022-5-17 13:09
