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UpdatedJuly 9, 2026 at 16:51

该skill没有执行文件，为信息输入：Java开发需要的环境信息

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hellyguo

hellyguo/self-ai-spec

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SKILL.md

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name	java-env
description	该skill没有执行文件，为信息输入：Java开发需要的环境信息

环境配置

jvm dir:

系统查找目录，/usr/lib/jvm ，其下有多个jvm
用户查找目录，/home/helly/lang ，其下有多个jvm

mvnd dir:

/home/helly/app/maven-mvnd

mvn dir:

/home/helly/app/apache-maven

spotbug dir:

/home/helly/app/spotbugs-4.7.3

pmd dir:

/home/helly/app/pmd-bin-6.19.0

核心原则

基于pom.xml的配置查找jdk合适版本
优先使用mvnd

java bash profile 设置及别名

# java
export JAVA_HOME7=$HOME/lang/jdk7
export JAVA_HOME8=$HOME/lang/jdk8
export JAVA_HOME11=$HOME/lang/jdk11
export JAVA_HOME17=$HOME/lang/jdk17
export JAVA_HOME21=$HOME/lang/jdk21
export JAVA_HOME23=$HOME/lang/jdk23
export JAVA_HOME25=$HOME/lang/jdk25
export JAVA_HOME=$JAVA_HOME25
export CLASSPATH=.
export ANT_HOME=$HOME/app/apache-ant
export MAVEN_HOME=$HOME/app/apache-maven
export MVND_HOME=$HOME/app/maven-mvnd
export GRADLE_HOME=$HOME/app/gradle
export GRADLE_USER_HOME=$HOME/.gradle
export GRADLE_SCANS_ACCEPT=no
export BTRACE_HOME=$HOME/app/btrace
export AGENT_HOME=$HOME/java-agent

# alias
alias java7="JAVA_HOME=$JAVA_HOME7 PATH=$JAVA_HOME7/bin:$NOJAVA_PATH java"
alias java8="JAVA_HOME=$JAVA_HOME8 PATH=$JAVA_HOME8/bin:$NOJAVA_PATH java"
alias java11="JAVA_HOME=$JAVA_HOME11 PATH=$JAVA_HOME11/bin:$NOJAVA_PATH java"
alias java17="JAVA_HOME=$JAVA_HOME17 PATH=$JAVA_HOME17/bin:$NOJAVA_PATH java"
alias java21="JAVA_HOME=$JAVA_HOME21 PATH=$JAVA_HOME21/bin:$NOJAVA_PATH java"
alias java23="JAVA_HOME=$JAVA_HOME23 PATH=$JAVA_HOME23/bin:$NOJAVA_PATH java"
alias java25="JAVA_HOME=$JAVA_HOME25 PATH=$JAVA_HOME25/bin:$NOJAVA_PATH java"
alias mvn8="JAVA_HOME=$JAVA_HOME8 PATH=$JAVA_HOME8/bin:$NOJAVA_PATH mvn -T 8"
alias mvnd8="JAVA_HOME=$JAVA_HOME8 PATH=$JAVA_HOME8/bin:$NOJAVA_PATH mvnd"
alias mvn11="JAVA_HOME=$JAVA_HOME11 PATH=$JAVA_HOME11/bin:$NOJAVA_PATH mvn -T 8"
alias mvnd11="JAVA_HOME=$JAVA_HOME11 PATH=$JAVA_HOME11/bin:$NOJAVA_PATH mvnd"
alias mvn17="JAVA_HOME=$JAVA_HOME17 PATH=$JAVA_HOME17/bin:$NOJAVA_PATH mvn -T 8"
alias mvnd17="JAVA_HOME=$JAVA_HOME17 PATH=$JAVA_HOME17/bin:$NOJAVA_PATH mvnd"
alias mvn21="JAVA_HOME=$JAVA_HOME21 PATH=$JAVA_HOME21/bin:$NOJAVA_PATH mvn -T 8"
alias mvnd21="JAVA_HOME=$JAVA_HOME21 PATH=$JAVA_HOME21/bin:$NOJAVA_PATH mvnd"
alias mvn23="JAVA_HOME=$JAVA_HOME23 PATH=$JAVA_HOME23/bin:$NOJAVA_PATH mvn -T 8"
alias mvnd23="JAVA_HOME=$JAVA_HOME23 PATH=$JAVA_HOME23/bin:$NOJAVA_PATH mvnd"
alias mvn25="JAVA_HOME=$JAVA_HOME25 PATH=$JAVA_HOME25/bin:$NOJAVA_PATH mvn -T 8"
alias mvnd25="JAVA_HOME=$JAVA_HOME25 PATH=$JAVA_HOME25/bin:$NOJAVA_PATH mvnd"
alias gradle8="JAVA_HOME=$JAVA_HOME8 PATH=$JAVA_HOME8/bin:$NOJAVA_PATH gradle"
alias gradle11="JAVA_HOME=$JAVA_HOME11 PATH=$JAVA_HOME11/bin:$NOJAVA_PATH gradle"
alias gradle17="JAVA_HOME=$JAVA_HOME17 PATH=$JAVA_HOME17/bin:$NOJAVA_PATH gradle"
alias gradle21="JAVA_HOME=$JAVA_HOME21 PATH=$JAVA_HOME21/bin:$NOJAVA_PATH gradle"
alias gradle23="JAVA_HOME=$JAVA_HOME23 PATH=$JAVA_HOME23/bin:$NOJAVA_PATH gradle"
alias gradle25="JAVA_HOME=$JAVA_HOME25 PATH=$JAVA_HOME25/bin:$NOJAVA_PATH gradle"

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环境配置

jvm dir:

系统查找目录，/usr/lib/jvm ，其下有多个jvm

用户查找目录，/home/helly/lang ，其下有多个jvm

mvnd dir:

/home/helly/app/maven-mvnd

mvn dir:

/home/helly/app/apache-maven

spotbug dir:

/home/helly/app/spotbugs-4.7.3

pmd dir:

/home/helly/app/pmd-bin-6.19.0

核心原则

基于pom.xml的配置查找jdk合适版本

优先使用mvnd

java bash profile 设置及别名

# java export JAVA_HOME7=$HOME/lang/jdk7 export JAVA_HOME8=$HOME/lang/jdk8 export JAVA_HOME11=$HOME/lang/jdk11 export JAVA_HOME17=$HOME/lang/jdk17 export JAVA_HOME21=$HOME/lang/jdk21 export JAVA_HOME23=$HOME/lang/jdk23 export JAVA_HOME25=$HOME/lang/jdk25 export JAVA_HOME=$JAVA_HOME25 export CLASSPATH=. export ANT_HOME=$HOME/app/apache-ant export MAVEN_HOME=$HOME/app/apache-maven export MVND_HOME=$HOME/app/maven-mvnd export GRADLE_HOME=$HOME/app/gradle export GRADLE_USER_HOME=$HOME/.gradle export GRADLE_SCANS_ACCEPT=no export BTRACE_HOME=$HOME/app/btrace export AGENT_HOME=$HOME/java-agent # alias alias java7="JAVA_HOME=$JAVA_HOME7 PATH=$JAVA_HOME7/bin:$NOJAVA_PATH java" alias java8="JAVA_HOME=$JAVA_HOME8 PATH=$JAVA_HOME8/bin:$NOJAVA_PATH java" alias java11="JAVA_HOME=$JAVA_HOME11 PATH=$JAVA_HOME11/bin:$NOJAVA_PATH java" alias java17="JAVA_HOME=$JAVA_HOME17 PATH=$JAVA_HOME17/bin:$NOJAVA_PATH java" alias java21="JAVA_HOME=$JAVA_HOME21 PATH=$JAVA_HOME21/bin:$NOJAVA_PATH java" alias java23="JAVA_HOME=$JAVA_HOME23 PATH=$JAVA_HOME23/bin:$NOJAVA_PATH java" alias java25="JAVA_HOME=$JAVA_HOME25 PATH=$JAVA_HOME25/bin:$NOJAVA_PATH java" alias mvn8="JAVA_HOME=$JAVA_HOME8 PATH=$JAVA_HOME8/bin:$NOJAVA_PATH mvn -T 8" alias mvnd8="JAVA_HOME=$JAVA_HOME8 PATH=$JAVA_HOME8/bin:$NOJAVA_PATH mvnd" alias mvn11="JAVA_HOME=$JAVA_HOME11 PATH=$JAVA_HOME11/bin:$NOJAVA_PATH mvn -T 8" alias mvnd11="JAVA_HOME=$JAVA_HOME11 PATH=$JAVA_HOME11/bin:$NOJAVA_PATH mvnd" alias mvn17="JAVA_HOME=$JAVA_HOME17 PATH=$JAVA_HOME17/bin:$NOJAVA_PATH mvn -T 8" alias mvnd17="JAVA_HOME=$JAVA_HOME17 PATH=$JAVA_HOME17/bin:$NOJAVA_PATH mvnd" alias mvn21="JAVA_HOME=$JAVA_HOME21 PATH=$JAVA_HOME21/bin:$NOJAVA_PATH mvn -T 8" alias mvnd21="JAVA_HOME=$JAVA_HOME21 PATH=$JAVA_HOME21/bin:$NOJAVA_PATH mvnd" alias mvn23="JAVA_HOME=$JAVA_HOME23 PATH=$JAVA_HOME23/bin:$NOJAVA_PATH mvn -T 8" alias mvnd23="JAVA_HOME=$JAVA_HOME23 PATH=$JAVA_HOME23/bin:$NOJAVA_PATH mvnd" alias mvn25="JAVA_HOME=$JAVA_HOME25 PATH=$JAVA_HOME25/bin:$NOJAVA_PATH mvn -T 8" alias mvnd25="JAVA_HOME=$JAVA_HOME25 PATH=$JAVA_HOME25/bin:$NOJAVA_PATH mvnd" alias gradle8="JAVA_HOME=$JAVA_HOME8 PATH=$JAVA_HOME8/bin:$NOJAVA_PATH gradle" alias gradle11="JAVA_HOME=$JAVA_HOME11 PATH=$JAVA_HOME11/bin:$NOJAVA_PATH gradle" alias gradle17="JAVA_HOME=$JAVA_HOME17 PATH=$JAVA_HOME17/bin:$NOJAVA_PATH gradle" alias gradle21="JAVA_HOME=$JAVA_HOME21 PATH=$JAVA_HOME21/bin:$NOJAVA_PATH gradle" alias gradle23="JAVA_HOME=$JAVA_HOME23 PATH=$JAVA_HOME23/bin:$NOJAVA_PATH gradle" alias gradle25="JAVA_HOME=$JAVA_HOME25 PATH=$JAVA_HOME25/bin:$NOJAVA_PATH gradle"