MVN查看信息基础

背景说明

Java编程中通常使用Maven作为构建工具，经常需要使用一些指令辅助解决项目中遇到的相关问题，这里针对日常使用到的命令做部分记录

解决方案

指定POM打包

mvn -f C:\soft\ide\jet-brains\IntelliJIDEA2019.3\wk\xxx\pom.xml clean package

打印合并POM

输出有效POM,该文档的内容是超级POM和项目POM内容的合并

mvn help:effective-pom

mvn help:effective-pom -Doutput=EffectivePom.xml

打印环境系统信息

C:\Users\Administrator>mvn help:system

C:\Users\Administrator>set MAVEN_OPTS= -Xms128m -Xmx1024m -Dfile.encoding=UTF-8
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-help-plugin:3.2.0:system (default-cli) @ standalone-pom ---
[INFO]
===============================================================================
========================= Platform Properties Details =========================
===============================================================================

===============================================================================
System Properties
===============================================================================

java.runtime.name=Java(TM) SE Runtime Environment
sun.boot.library.path=C:\soft\java\env\jdk\jdk1.8.0_92\jre\bin
java.vm.version=25.92-b14
java.vm.vendor=Oracle Corporation
maven.multiModuleProjectDirectory=C:\Users\Administrator
java.vendor.url=http://java.oracle.com/
path.separator=;
guice.disable.misplaced.annotation.check=true
java.vm.name=Java HotSpot(TM) 64-Bit Server VM
file.encoding.pkg=sun.io
user.script=
user.country=CN
sun.java.launcher=SUN_STANDARD
sun.os.patch.level=
java.vm.specification.name=Java Virtual Machine Specification
user.dir=C:\Users\Administrator
java.runtime.version=1.8.0_92-b14
java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs=C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\endorsed
os.arch=amd64
java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\
line.separator=

java.vm.specification.vendor=Oracle Corporation
user.variant=
os.name=Windows 10
classworlds.conf=C:\soft\java\env\maven\apache-maven-3.3.9\bin\..\bin\m2.conf
sun.jnu.encoding=GBK
java.library.path=C:\soft\java\env\jdk\jdk1.8.0_92\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files\Docker\Docker\Resources\bin;C:\soft\install\msys64\mingw64\bin;C:\soft\install\msys64\usr\bin;C:\soft\install\msys64\mingw64\include;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\iCLS\;C:\Program Files\Intel\Intel(R) Management Engine Components\iCLS\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\soft\java\env\jdk\jdk1.8.0_92\bin;C:\soft\java\env\jdk\jdk1.8.0_92\jre\bin;C:\soft\java\env\maven\apache-maven-3.3.9\bin;C:\soft\java\env\hadoop\hadoop-common-2.2.0-bin\bin;C:\Program Files\TortoiseSVN\bin;C:\soft\node\node-v8.11.2-win-x64;C:\soft\java\env\scala\scala-2.11.12\bin;C:\Users\Administrator\AppData\Roaming\npm;C:\soft\install\Git\cmd;C:\soft\install\TortoiseGit\bin;C:\Program Files (x86)\GNU\GnuPG\pub;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\soft\go\go1.13.1.windows-amd64\root\bin;C:\soft\go\go1.13.1.windows-amd64\path\bin;C:\soft\java\env\gradle\gradle-4.10\bin;C:\Users\Administrator\AppData\Local\Programs\Python\Python37\Scripts\;C:\Users\Administrator\AppData\Local\Programs\Python\Python37\;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;;.
java.specification.name=Java Platform API Specification
java.class.version=52.0
sun.management.compiler=HotSpot 64-Bit Tiered Compilers
os.version=10.0
user.home=C:\Users\Administrator
user.timezone=Asia/Shanghai
java.awt.printerjob=sun.awt.windows.WPrinterJob
java.specification.version=1.8
file.encoding=UTF-8
user.name=Administrator
java.class.path=C:\soft\java\env\maven\apache-maven-3.3.9\bin\..\boot\plexus-classworlds-2.5.2.jar
java.vm.specification.version=1.8
sun.arch.data.model=64
java.home=C:\soft\java\env\jdk\jdk1.8.0_92\jre
sun.java.command=org.codehaus.plexus.classworlds.launcher.Launcher help:system
java.specification.vendor=Oracle Corporation
user.language=zh
awt.toolkit=sun.awt.windows.WToolkit
java.vm.info=mixed mode
java.version=1.8.0_92
java.ext.dirs=C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path=C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\resources.jar;C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\rt.jar;C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\sunrsasign.jar;C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\jsse.jar;C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\jce.jar;C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\charsets.jar;C:\soft\java\env\jdk\jdk1.8.0_92\jre\lib\jfr.jar;C:\soft\java\env\jdk\jdk1.8.0_92\jre\classes
sun.stderr.encoding=ms936
java.vendor=Oracle Corporation
maven.home=C:\soft\java\env\maven\apache-maven-3.3.9\bin\..
file.separator=\
java.vendor.url.bug=http://bugreport.sun.com/bugreport/
sun.cpu.endian=little
sun.io.unicode.encoding=UnicodeLittle
sun.stdout.encoding=ms936
sun.desktop=windows
sun.cpu.isalist=amd64

===============================================================================
Environment Variables
===============================================================================

CLASSWORLDS_JAR="C:\soft\java\env\maven\apache-maven-3.3.9\bin\..\boot\plexus-classworlds-2.5.2.jar"
PSMODULEPATH=C:\Program Files\WindowsPowerShell\Modules;C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules
COMMONPROGRAMW6432=C:\Program Files\Common Files
PROGRAMW6432=C:\Program Files
PROCESSOR_ARCHITECTURE=AMD64
MSYS2_DIR=C:\soft\install\msys64
CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
HADOOP_HOME=C:\soft\java\env\hadoop\hadoop-common-2.2.0-bin
PATH=C:\Program Files\Docker\Docker\Resources\bin;C:\soft\install\msys64\mingw64\bin;C:\soft\install\msys64\usr\bin;C:\soft\install\msys64\mingw64\include;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\iCLS\;C:\Program Files\Intel\Intel(R) Management Engine Components\iCLS\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\soft\java\env\jdk\jdk1.8.0_92\bin;C:\soft\java\env\jdk\jdk1.8.0_92\jre\bin;C:\soft\java\env\maven\apache-maven-3.3.9\bin;C:\soft\java\env\hadoop\hadoop-common-2.2.0-bin\bin;C:\Program Files\TortoiseSVN\bin;C:\soft\node\node-v8.11.2-win-x64;C:\soft\java\env\scala\scala-2.11.12\bin;C:\Users\Administrator\AppData\Roaming\npm;C:\soft\install\Git\cmd;C:\soft\install\TortoiseGit\bin;C:\Program Files (x86)\GNU\GnuPG\pub;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\soft\go\go1.13.1.windows-amd64\root\bin;C:\soft\go\go1.13.1.windows-amd64\path\bin;C:\soft\java\env\gradle\gradle-4.10\bin;C:\Users\Administrator\AppData\Local\Programs\Python\Python37\Scripts\;C:\Users\Administrator\AppData\Local\Programs\Python\Python37\;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;
PROGRAMDATA=C:\ProgramData
GOPATH=C:\soft\go\go1.13.1.windows-amd64\path
WDIR=C:\
SCALA_HOME=C:\soft\java\env\scala\scala-2.11.12
SYSTEMROOT=C:\WINDOWS
TMP=C:\Users\ADMINI~1\AppData\Local\Temp
PROGRAMFILES(X86)=C:\Program Files (x86)
EXEC_DIR=C:\Users\Administrator
COMPUTERNAME=ljhan2
OS=Windows_NT
PROMPT=$P$G
MAVEN_HOME=C:\soft\java\env\maven\apache-maven-3.3.9
GRADLE_HOME=C:\soft\java\env\gradle\gradle-4.10
WINDIR=C:\WINDOWS
SYSTEMDRIVE=C:
=::=::\
COMSPEC=C:\WINDOWS\system32\cmd.exe
DRIVERDATA=C:\Windows\System32\Drivers\DriverData
=C:=C:\Users\Administrator
HOMEDRIVE=C:
LANG=zh_cn
LDMS_LOCAL_DIR=C:\Program Files (x86)\LANDesk\LDClient\Data
LOGONSERVER=\\ljhan2
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 142 Stepping 10, GenuineIntel
COMMONPROGRAMFILES=C:\Program Files\Common Files
PROGRAMFILES=C:\Program Files
COMMONPROGRAMFILES(X86)=C:\Program Files (x86)\Common Files
TEMP=C:\Users\ADMINI~1\AppData\Local\Temp
NUMBER_OF_PROCESSORS=8
USERDOMAIN=ljhan2
M2_HOME=C:\soft\java\env\maven\apache-maven-3.3.9\bin\..
HOME=C:\Users\Administrator
LDMS_PREFERRED_SERVER=10.5.200.100
PROCESSOR_LEVEL=6
ERROR_CODE=0
SESSIONNAME=Console
USERNAME=Administrator
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
MAVEN_OPTS= -Xms128m -Xmx1024m -Dfile.encoding=UTF-8
GOBIN=C:\soft\go\go1.13.1.windows-amd64\bin
FPS_BROWSER_USER_PROFILE_STRING=Default
C_INCLUDE_PATH=C:\soft\install\msys64\mingw64\include\pango-1.0\;C:\soft\install\msys64\mingw64\include\glib-2.0\;C:\soft\install\msys64\mingw64\lib\glib-2.0\include;C:\soft\install\msys64\mingw64\include\gdk-pixbuf-2.0\;C:\soft\install\msys64\mingw64\include\gtk-2.0\;C:\soft\install\msys64\mingw64\include\cairo;C:\soft\install\msys64\mingw64\lib\gtk-2.0\include\;C:\soft\install\msys64\mingw64\include\atk-1.0\;C:\soft\install\msys64\mingw64\include\gtk-2.0;C:\soft\install\msys64\mingw64\include\cairo;
NODE_HOME=C:\soft\node\node-v8.11.2-win-x64
FPS_BROWSER_APP_PROFILE_STRING=Internet Explorer
USERDOMAIN_ROAMINGPROFILE=ljhan2
PUBLIC=C:\Users\Public
ONEDRIVE=C:\Users\Administrator\OneDrive
PROCESSOR_REVISION=8e0a
USERPROFILE=C:\Users\Administrator
APPDATA=C:\Users\Administrator\AppData\Roaming
HOMEPATH=\Users\Administrator
LOCALAPPDATA=C:\Users\Administrator\AppData\Local
GOROOT=C:\soft\go\go1.13.1.windows-amd64\root
JAVA_HOME=C:\soft\java\env\jdk\jdk1.8.0_92
GOPROXY=https://goproxy.cn,direct
GO111MODULE=on
ALLUSERSPROFILE=C:\ProgramData
PKG_CONFIG_PATH=C:\soft\install\msys64\mingw64\lib\pkgconfig
MAVEN_CMD_LINE_ARGS=help:system
CLASSPATH=.;C:\soft\java\env\jdk\jdk1.8.0_92\lib;C:\soft\java\env\jdk\jdk1.8.0_92\lib\tools.jar
MAVEN_PROJECTBASEDIR=C:\Users\Administrator
MAVEN_JAVA_EXE="C:\soft\java\env\jdk\jdk1.8.0_92\bin\java.exe"

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.335 s
[INFO] Finished at: 2020-01-16T15:07:26+08:00
[INFO] Final Memory: 11M/155M
[INFO] ------------------------------------------------------------------------

C:\Users\Administrator>