我想運行Maven構建後,我的IzPack安裝程序,但我執行「MVN測試」之後得到以下的輸出:如何在maven目標目錄中的JAR文件中運行java類?
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building RS IzPack installer
[INFO] task-segment: [test]
[INFO] ------------------------------------------------------------------------
[debug] execute contextualize
[INFO] [resources:copy-resources {execution: copy-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 109 resources
[INFO] Copying 4 resources
[INFO] Preparing exec:java
[WARNING] Removing: java from forked lifecycle, to prevent recursive invocation.
[debug] execute contextualize
[INFO] [resources:copy-resources {execution: copy-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 109 resources
[INFO] Copying 4 resources
[INFO] [exec:java {execution: default}]
[WARNING]
java.lang.ClassNotFoundException: com.izforge.izpack.installer.Installer
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:285)
at java.lang.Thread.run(Thread.java:595)
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] An exception occured while executing the Java class. com.izforge.izpack.installer.Installer
貌似我必須以某種方式把生成的jar文件到類路徑中,任何想法?從我的pom.xml
摘錄:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<phase>test</phase>
<goals>
<goal>java</goal> <!-- "exec" also possible -->
</goals>
<configuration>
<mainClass>com.izforge.izpack.installer.Installer</mainClass>
<arguments>
<argument>-console</argument>
<!-- <argument>arg1</argument> -->
</arguments>
</configuration>
</execution>
</executions>
</plugin>
的Apache Maven的2.2.1(r801777; 2009-08-06 21:16:01 + 0200) Java版本:1.6.0_20 Java主: C:\的Java \ jdk16 \ jre的 默認區域:EN_GB,平臺編碼:的Cp1252 操作系統名稱: 「Windows XP中」 版本: 「5.1」 拱 「86」 系列: 「窗口」
馬丁
是的,我看了我的目標\安裝程序-3.0.0-SNAPSHOT-standard.jar和類com.izforge.izpack.installer.Installer是在罐子裏面。我沒有問題通過運行「java -jar Installer-3.0.0-SNAPSHOT-standard.jar」從cmd行執行它。就像maven一樣,這也是一個問題。 – mkuzela