Java 在Karaf中部署REST Servlet WAR时出现未解决的约束错误（com.sun.jdi）_Java_Jersey_Osgi_Apache Karaf_Karaf

Java 在Karaf中部署REST Servlet WAR时出现未解决的约束错误（com.sun.jdi）

java jersey osgi

Java 在Karaf中部署REST Servlet WAR时出现未解决的约束错误（com.sun.jdi）,java,jersey,osgi,apache-karaf,karaf,Java,Jersey,Osgi,Apache Karaf,Karaf,我编写了一个简单的jersey Web服务（基于servlet的WAR），用于OSGIfied并部署到karaf中。该应用程序使用eclipse进行编码，并作为一个maven web项目，设计为作为WAR部署。正确编译和安装，生成war时不会出现任何错误。档案内容如下：- 请不要将此记录为其他类似问题的副本，因为我检查了这些问题，并尝试应用其中给出的一些解决方案（未成功） POM.XML <project xmlns="http://maven.apache.org/POM/4.0.0"

我编写了一个简单的jersey Web服务（基于servlet的WAR），用于OSGIfied并部署到karaf中。该应用程序使用eclipse进行编码，并作为一个maven web项目，设计为作为WAR部署。正确编译和安装，生成war时不会出现任何错误。档案内容如下：-

请不要将此记录为其他类似问题的副本，因为我检查了这些问题，并尝试应用其中给出的一些解决方案（未成功）

POM.XML

<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>ione</groupId>
<artifactId>karaftest</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>karaftest Maven Webapp</name>
<url>http://maven.apache.org</url>

<dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>3.8.1</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.17</version>
        <scope>provided</scope>
    </dependency>


    <dependency>
        <groupId>org.glassfish.jersey.containers</groupId>
        <!-- if your container implements Servlet API older than 3.0, use "jersey-container-servlet-core" -->
        <artifactId>jersey-container-servlet</artifactId>
        <version>2.22.1</version>
        <scope>compile</scope>
    </dependency>
</dependencies>
<build>
    <finalName>karaftest</finalName>
    <plugins>

        <plugin>
            <groupId>org.apache.felix</groupId>
            <artifactId>maven-bundle-plugin</artifactId>
            <extensions>true</extensions>
            <executions>
                <execution>
                    <id>bundle-manifest</id>
                    <phase>process-classes</phase>
                    <goals>
                        <goal>manifest</goal>
                    </goals>
                    <configuration>
                        <instructions>
                            <Bundle-SymbolicName>karaftest</Bundle-SymbolicName>
                            <Export-Package/>
                            <Import-Package/>
                            <Bundle-ClassPath>.,WEB-INF/classes</Bundle-ClassPath>
                            <Embed-Directory>WEB-INF/lib</Embed-Directory>
                            <Embed-Dependency>*;scope=compile|runtime</Embed-Dependency>
                            <Embed-Transitive>true</Embed-Transitive>
                            <Web-ContextPath>karaftest</Web-ContextPath>
                            <Webapp-Context>karaftest</Webapp-Context>
                        </instructions>
                    </configuration>
                </execution>
            </executions>
            <configuration>
                <supportedProjectTypes>
                    <supportedProjectType>jar</supportedProjectType>
                    <supportedProjectType>bundle</supportedProjectType>
                    <supportedProjectType>war</supportedProjectType>
                </supportedProjectTypes>
                <instructions>
                    <!-- ... etc ... -->
                </instructions>
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.1</version>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
            </configuration>
        </plugin>



        <!-- Karaf stuff OSGIfy the WAR -->

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.6</version>
            <configuration>
                <archive>
                    <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
                </archive>
            </configuration>
        </plugin>






        <!-- OSGIfication -->

    </plugins>
</build>

我按照说明将生成的WAR复制到karaf/deploy文件夹，并运行karaf.bar服务器。它不断地在下面抛出错误

karaf.bat: Ignoring predefined value for KARAF_HOME
ERROR: Bundle karaftest [139] Error starting file:/C:/Essentials/iONE/apache-kar
af-3.0.3/apache-karaf-3.0.3/deploy/karaftest.war (org.osgi.framework.BundleExcep
tion: Unresolved constraint in bundle karaftest [139]: Unable to resolve 139.0:
missing requirement [139.0] osgi.wiring.package; (osgi.wiring.package=com.sun.jd
i))
org.osgi.framework.BundleException: Unresolved constraint in bundle karaftest [1
39]: Unable to resolve 139.0: missing requirement [139.0] osgi.wiring.package; (
osgi.wiring.package=com.sun.jdi)
        at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:397
4)
        at org.apache.felix.framework.Felix.startBundle(Felix.java:2037)
        at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1291)

        at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStart
LevelImpl.java:304)
        at java.lang.Thread.run(Thread.java:745)

我不知道它试图在哪里解析com.sun.jdi。我知道这是一个特定于专有sun类的包。我试图解决这个问题，但没有成功

使用“！”通过maven bundle插件排除此特定包

导出此包，使其可用于容器，如注释中所述

我对OSGI宇宙是全新的（就像一天以前一样），所以我真的不知道为什么部署一场简单的战争如此困难。另外，我不知道它是从哪里从我的与com.sun.jdi相关的应用程序WAR中获取信息的。我怀疑它是否是作为jersey的一部分解析的任何jar的可传递依赖jar

非常感谢您的帮助（如果您在湾区，请喝杯啤酒）。谢谢

更新

通过将POM.XML更改为导入包更新了MANIFEST.MF。在部署到卡拉夫时仍然会遇到与战争相同的异常。在manifest.mf中可以看到com.sun.jdi正在被导入

更新MANIFEST.MF

Manifest-Version: 1.0
Bnd-LastModified: 1455065767920
Build-Jdk: 1.8.0_45
Built-By: nish
Bundle-ClassPath: .,WEB-INF/classes,WEB-INF/lib/jersey-container-servlet
 -2.22.1.jar,WEB-INF/lib/jersey-container-servlet-core-2.22.1.jar,WEB-IN
 F/lib/javax.inject-2.4.0-b31.jar,WEB-INF/lib/jersey-common-2.22.1.jar,W
 EB-INF/lib/javax.annotation-api-1.2.jar,WEB-INF/lib/jersey-guava-2.22.1
 .jar,WEB-INF/lib/hk2-api-2.4.0-b31.jar,WEB-INF/lib/hk2-utils-2.4.0-b31.
 jar,WEB-INF/lib/aopalliance-repackaged-2.4.0-b31.jar,WEB-INF/lib/hk2-lo
 cator-2.4.0-b31.jar,WEB-INF/lib/javassist-3.18.1-GA.jar,WEB-INF/lib/osg
 i-resource-locator-1.0.1.jar,WEB-INF/lib/jersey-server-2.22.1.jar,WEB-I
 NF/lib/jersey-client-2.22.1.jar,WEB-INF/lib/jersey-media-jaxb-2.22.1.ja
 r,WEB-INF/lib/validation-api-1.1.0.Final.jar,WEB-INF/lib/javax.ws.rs-ap
 i-2.0.1.jar
Bundle-ManifestVersion: 2
Bundle-Name: karaftest Maven Webapp
Bundle-SymbolicName: karaftest
Bundle-Version: 0.0.1.SNAPSHOT
Created-By: Apache Maven Bundle Plugin
Embed-Dependency: *;scope=compile|runtime
Embed-Directory: WEB-INF/lib
Embed-Transitive: true
Embedded-Artifacts: WEB-INF/lib/jersey-container-servlet-2.22.1.jar;g="o
 rg.glassfish.jersey.containers";a="jersey-container-servlet";v="2.22.1"
 ,WEB-INF/lib/jersey-container-servlet-core-2.22.1.jar;g="org.glassfish.
 jersey.containers";a="jersey-container-servlet-core";v="2.22.1",WEB-INF
 /lib/javax.inject-2.4.0-b31.jar;g="org.glassfish.hk2.external";a="javax
 .inject";v="2.4.0-b31",WEB-INF/lib/jersey-common-2.22.1.jar;g="org.glas
 sfish.jersey.core";a="jersey-common";v="2.22.1",WEB-INF/lib/javax.annot
 ation-api-1.2.jar;g="javax.annotation";a="javax.annotation-api";v="1.2"
 ,WEB-INF/lib/jersey-guava-2.22.1.jar;g="org.glassfish.jersey.bundles.re
 packaged";a="jersey-guava";v="2.22.1",WEB-INF/lib/hk2-api-2.4.0-b31.jar
 ;g="org.glassfish.hk2";a="hk2-api";v="2.4.0-b31",WEB-INF/lib/hk2-utils-
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 ",WEB-INF/lib/osgi-resource-locator-1.0.1.jar;g="org.glassfish.hk2";a="
 osgi-resource-locator";v="1.0.1",WEB-INF/lib/jersey-server-2.22.1.jar;g
 ="org.glassfish.jersey.core";a="jersey-server";v="2.22.1",WEB-INF/lib/j
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 ;v="2.22.1",WEB-INF/lib/jersey-media-jaxb-2.22.1.jar;g="org.glassfish.j
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 i-1.1.0.Final.jar;g="javax.validation";a="validation-api";v="1.1.0.Fina
 l",WEB-INF/lib/javax.ws.rs-api-2.0.1.jar;g="javax.ws.rs";a="javax.ws.rs
 -api";v="2.0.1"
Import-Package: com.sun.jdi,com.sun.jdi.connect,com.sun.jdi.event,com.su
 n.jdi.request,javax.activation,javax.imageio,javax.imageio.spi,javax.im
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 pters,javax.xml.datatype,javax.xml.namespace,javax.xml.parsers,javax.xm
 l.stream,javax.xml.transform,javax.xml.transform.dom,javax.xml.transfor
 m.sax,javax.xml.transform.stream,javax.xml.validation,javax.xml.ws,jers
 ey.repackaged.com.google.common.cache.LocalCache.jersey.repackaged.com.
 google.common.cache,jersey.repackaged.com.google.common.cache.LocalCach
 e.jersey.repackaged.com.google.common.cache.LocalCache$jersey.repackage
 d.com.google.common.cache,jersey.repackaged.com.google.common.collect.A
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 Collection.jersey.repackaged.com.google.common.collect,jersey.repackage
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 .com.google.common.collect.StandardTable.jersey.repackaged.com.google.c
 ommon.collect,org.apache.log4j;version="[1.2,2)",org.osgi.framework,org
 .w3c.dom,org.xml.sax,org.xml.sax.helpers,sun.misc
Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=1.8))"
Tool: Bnd-3.0.0.201509101326
Web-ContextPath: karaftest
Webapp-Context: karaftest

我没有导入软件包。如果查看pom.xml，可以看到空元素。添加它也没有任何好处，因为我在karaf控制台中遇到了相同的异常。错误消息不能来自您列出的包。。。您的捆绑包没有导入包（因为出于某种原因，您已经关闭了所有导入…这是个坏主意！）。但错误消息表示其中一个导入无法解析。所以，这可能是您的捆绑包的早期版本？我关闭了导入，只是想看看这是否是导致问题的原因。我甚至试着忽略导入，但没有任何效果。在整个调试过程中，我多次重新启动了karaf，因此我认为它每次都会刷新包。此外，每次更改WAR时，我都会手动将WAR从maven目标复制到karaf/deploy。关闭导入肯定会消除关于无法解决导入的错误！但它会导致其他错误，例如

NoClassDefFoundError

，因为您的捆绑包将无法再加载其任何依赖项。不幸的是，我无法解释为什么您认为正在运行的bundle实际上不是正在运行的bundle。感谢您的输入。这是一个新的karaf安装，这场战争是我第一次尝试karaf，所以我确信没有其他捆绑包涉及。根据您确认的推断，这个问题可能与我的karaf运行时有关，而不是与我正在部署的战争有关吗？。

Manifest-Version: 1.0
Bnd-LastModified: 1455065767920
Build-Jdk: 1.8.0_45
Built-By: nish
Bundle-ClassPath: .,WEB-INF/classes,WEB-INF/lib/jersey-container-servlet
 -2.22.1.jar,WEB-INF/lib/jersey-container-servlet-core-2.22.1.jar,WEB-IN
 F/lib/javax.inject-2.4.0-b31.jar,WEB-INF/lib/jersey-common-2.22.1.jar,W
 EB-INF/lib/javax.annotation-api-1.2.jar,WEB-INF/lib/jersey-guava-2.22.1
 .jar,WEB-INF/lib/hk2-api-2.4.0-b31.jar,WEB-INF/lib/hk2-utils-2.4.0-b31.
 jar,WEB-INF/lib/aopalliance-repackaged-2.4.0-b31.jar,WEB-INF/lib/hk2-lo
 cator-2.4.0-b31.jar,WEB-INF/lib/javassist-3.18.1-GA.jar,WEB-INF/lib/osg
 i-resource-locator-1.0.1.jar,WEB-INF/lib/jersey-server-2.22.1.jar,WEB-I
 NF/lib/jersey-client-2.22.1.jar,WEB-INF/lib/jersey-media-jaxb-2.22.1.ja
 r,WEB-INF/lib/validation-api-1.1.0.Final.jar,WEB-INF/lib/javax.ws.rs-ap
 i-2.0.1.jar
Bundle-ManifestVersion: 2
Bundle-Name: karaftest Maven Webapp
Bundle-SymbolicName: karaftest
Bundle-Version: 0.0.1.SNAPSHOT
Created-By: Apache Maven Bundle Plugin
Embed-Dependency: *;scope=compile|runtime
Embed-Directory: WEB-INF/lib
Embed-Transitive: true
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 i-1.1.0.Final.jar;g="javax.validation";a="validation-api";v="1.1.0.Fina
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Import-Package: com.sun.jdi,com.sun.jdi.connect,com.sun.jdi.event,com.su
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