java 利用 maven launch4j-plugin 插件 jar 打包 exe
看了一些博客和技术文章，实现jar 打包成 exe ，都是使用的 exe4j ，操作起来略复杂，有没有简单的方法呢？
既然写到这答案是肯定的。
launch4j-plugin插件可以直接帮我们jar 打包成exe
使用方法直接在项目pom中引入launch4j-plugin，由于还要指定入口文件我们配合maven-shade-plugin插件。
还是以上一篇的项目为例。
pom引入插件
org.apache.maven.plugins
maven-shade-plugin
1.4
package
shade
*:*
META-INF/*.SF
META-INF/*.DSA
META-INF/*.RSA
true
shaded
org.bluestemsoftware.open.maven.plugin
launch4j-plugin
1.5.0.0
l4j-gui
package
launch4j
gui
target/app-gui.exe
target/${project.artifactId}-${project.version}-shaded.jar
App Err
com.zgxinlei.tool.PassWordWin
src/main/resources/icons/exeIcon.ico
1.8.0
1.9.0
128
1024
1.0.0.0
1.0.0.0
Desc
C
1.0.0.0
1.0.0.0
Product
Product
App.exe
l4j-cli
package
launch4j
console
target/app-cli.exe
target/${project.artifactId}-${project.version}-shaded.jar
App Err
com.zgxinlei.tool.PassWordWin
src/main/resources/icons/exeIcon.ico
1.8.0
1.9.0
128
1024
执行打包命令
控制台输出
"C:\Program Files\Java\jdk1.8.0_221\bin\java.exe" -Dmaven.multiModuleProjectDirectory=D:\project\study\javatool "-Dmaven.home=D:\Program Files (x86)\JavaTool\apache-maven-3.6.0" "-Dclassworlds.conf=D:\Program Files (x86)\JavaTool\apache-maven-3.6.0\bin\m2.conf" "-Dmaven.ext.class.path=D:\Program Files\JetBrains\IntelliJ IDEA 2019.1.3\plugins\maven\lib\maven-event-listener.jar" "-javaagent:D:\Program Files\JetBrains\IntelliJ IDEA 2019.1.3\lib\idea_rt.jar=61893:D:\Program Files\JetBrains\IntelliJ IDEA 2019.1.3\bin" -Dfile.encoding=UTF-8 -classpath "D:\Program Files (x86)\JavaTool\apache-maven-3.6.0\boot\plexus-classworlds-2.5.2.jar" org.codehaus.classworlds.Launcher -Didea.version2019.2.2 package
[INFO] Scanning for projects...
[INFO]
[INFO] -----------------------< com.zgxinlei:java-tool >-----------------------
[INFO] Building java-tool 1.0.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ java-tool ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ java-tool ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 2 source files to D:\project\study\javatool\target\classes
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ java-tool ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory D:\project\study\javatool\src\test\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ java-tool ---
[INFO] No sources to compile
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ java-tool ---
[INFO] No tests to run.
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ java-tool ---
[INFO] Building jar: D:\project\study\javatool\target\java-tool-1.0.0-SNAPSHOT.jar
[INFO]
[INFO] --- maven-shade-plugin:1.4:shade (default) @ java-tool ---
[INFO] Including com.microsoft.sqlserver:sqljdbc4:jar:4.0 in the shaded jar.
[INFO] Attaching shaded artifact.
[INFO]
[INFO] --- launch4j-plugin:1.5.0.0:launch4j (l4j-gui) @ java-tool ---
[INFO] Platform-specific work directory already exists: C:\Users\Administrator\.m2\repository\org\bluestemsoftware\open\maven\plugin\launch4j-plugin\1.5.0.0
[INFO] launch4j: Compiling resources
[INFO] launch4j: Linking
[INFO] launch4j: Wrapping
[INFO] launch4j: Successfully created D:\project\study\javatool\target\app-gui.exe
[INFO]
[INFO] --- launch4j-plugin:1.5.0.0:launch4j (l4j-cli) @ java-tool ---
[INFO] Platform-specific work directory already exists: C:\Users\Administrator\.m2\repository\org\bluestemsoftware\open\maven\plugin\launch4j-plugin\1.5.0.0
[INFO] launch4j: Compiling resources
[INFO] launch4j: Linking
[INFO] launch4j: Wrapping
[INFO] launch4j: Successfully created D:\project\study\javatool\target\app-cli.exe
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.173 s
[INFO] Finished at: 2019-09-26T10:34:38+08:00
[INFO] ------------------------------------------------------------------------
打包完成，查看效果
双击正常运行。
如果出现无法运行，可能是本机安装的多份jre环境，导致版本不一样。