【发布时间】:2015-10-03 01:20:22
【问题描述】:
我是 OSGI 新手(抱歉),在尝试部署我的包和相关依赖项时遇到了一些问题。
这是我的 POM:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.felix.test</groupId>
<artifactId>com.felix.test</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>bundle</packaging>
<dependencies>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.osgi.core</artifactId>
<version>1.0.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.scr.annotations</artifactId>
<version>1.9.6</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>2.10.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.4</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.5.4</version>
<extensions>true</extensions>
<configuration>
<instructions>
<Export-Package>
com.felix.test.search
</Export-Package>
<Bundle-SymbolicName>
${project.artifactId}
</Bundle-SymbolicName>
<Bundle-Activator>
com.felix.test.Activator
</Bundle-Activator>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
</project>
然后我使用 Maven 命令捆绑这个:
mvn org.apache.felix:maven-bundle-plugin:bundleall
这很成功,并生成了我的包以及 3 个依赖包:
- net.sf.ehcache_2.10.0.jar
- org.apache.commons.lang3_3.4.0.jar
- slf4j.api_1.7.7.jar
这似乎没问题,我可以安装并启动前两个,但是当我尝试启动 slf4j 时,出现以下异常:
org.osgi.framework.BundleException: 无法解析 slf4j.api [25](R 25.0): 缺少要求 [slf4j.api [25](R 25.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.impl)(version>=1.6.0)) 未解决 要求:[[slf4j.api [25](R 25.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.impl)(version>=1.6.0))]
我很确定我错过了一些非常简单但无法确定的东西。任何帮助将不胜感激!
【问题讨论】: