Maven“无法解析openid4java的依赖关系”

时间：2011-06-30 23:39:57

标签： java maven openid4java

的总结：
运行“mvn war：war”失败，错误包括：
“以下工件无法解析：org.openid4java：openid4java：jar：0.9.6”。

我认为我是Maven noob，但我看到其他人已经发布到openid4java网站，从maven central发出jars are missing来表示openid4java。

的详细说明：
我正在尝试通过运行最新版本的openid4java（0.9.6.662）中包含的Simple-OpenID示例应用程序来熟悉openid4java。

根据自述“此演示需要 apache Maven2来构建”。自述文件还指出“mvn war：war任务应该创建一个war文件，可以通过复制war文件来部署。”

到目前为止，我一直在使用Ant和Mavent Ant Tasks，但我想今天我会咬紧牙关并安装Maven 3.0.3。我按照安装说明操作，现在可以成功运行“mvn --version”

当我运行“mvn war：war”时，确实会将许多文件下载到我的本地存储库，但最终构建失败并显示以下摘录消息：

[ERROR] Failed to execute goal on project simple-openid: Could not resolve dependencies for project org.openid4java:simple-openid:war:0.9.6: The following artifacts could not be resolved: org.openid4java:openid4java:jar:0.9.6, org.openid4java:openid4java-consumer:jar:0.9.6, org.openid4java:openid4java-server:jar:0.9.6, org.openid4java:openid4java-server-JdbcServerAssociationStore:jar:0.9.6, org.openid4java:openid4java-consumer-SampleConsumer:jar:0.9.6, org.openid4java:openid4java-server-SampleServer:jar:0.9.6: Failure to find org.openid4java:openid4java:jar:0.9.6 in http://repo1.maven.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project simple-openid: Could not resolve dependencies for project org.openid4java:simple-openid:war:0.9.6: The following artifacts could not be resolved: org.openid4java:openid4java:jar:0.9.6, org.openid4java:openid4java-consumer:jar:0.9.6, org.openid4java:openid4java-server:jar:0.9.6, org.openid4java:openid4java-server-JdbcServerAssociationStore:jar:0.9.6, org.openid4java:openid4java-consumer-SampleConsumer:jar:0.9.6, org.openid4java:openid4java-server-SampleServer:jar:0.9.6: Failure to find org.openid4java:openid4java:jar:0.9.6 in http://repo1.maven.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced
    at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:196)

Caused by: org.apache.maven.project.DependencyResolutionException: Could not resolve dependencies for project org.openid4java:simple-openid:war:0.9.6: The following artifacts could not be resolved: org.openid4java:openid4java:jar:0.9.6, org.openid4java:openid4java-consumer:jar:0.9.6, org.openid4java:openid4java-server:jar:0.9.6, org.openid4java:openid4java-server-JdbcServerAssociationStore:jar:0.9.6, org.openid4java:openid4java-consumer-SampleConsumer:jar:0.9.6, org.openid4java:openid4java-server-SampleServer:jar:0.9.6: Failure 

Caused by: org.sonatype.aether.resolution.DependencyResolutionException: The following artifacts could not be resolved: org.openid4java:openid4java:jar:0.9.6, org.openid4java:openid4java-consumer:jar:0.9.6, org.openid4java:openid4java-server:jar:0.9.6, org.openid4java:openid4java-server-JdbcServerAssociationStore:jar:0.9.6, org.openid4java:openid4java-consumer-SampleConsumer:jar:0.9.6, org.openid4java:openid4java-server-SampleServer:jar:0.9.6: Failure to find org.openid4java:openid4java:jar:0.9.6 in

我在这里做错了什么，或者是Maven存储库中实际上缺少的罐子？

5 个答案:

答案 0 :(得分：4)

我可以通过将<type>pom</type>添加到pom.xml来解决此问题。我在this thread中的OpenID4Java google组中找到了答案。

以下是Google群组中的帖子所说的内容：

  

我的意思是你应该添加   依赖于“pom”   你的openid4java部分   pom.xml中：

   <dependency>
         <groupId>org.openid4java</groupId>
         <artifactId>openid4java-consumer</artifactId>
         <!--artifactId>openid4java-server</artifactId-->
         <!--artifactId>openid4java-infocard</artifactId-->
         <!--artifactId>openid4java-xri</artifactId-->
         <!--artifactId>openid4java</artifactId-->
         <!--artifactId>openid4java-full</artifactId-->
         <version>0.9.6</version>
         <type>pom</type> <-----------------------This line can not be omitted.
    </dependency>
     

openid4java-consumer / openid4java-server / ....的类型都是“pom”而不是“jar”。 jar文件位于openid4java-nodeps中，由openid4java-consumer / openid4java-server依赖...

答案 1 :(得分：1)

  

引起：org.sonatype.aether.resolution.DependencyResolutionException：无法解析以下工件：org.openid4java：openid4java：jar：0.9.6，org.openid4java：openid4java-consumer：jar：0.9.6， org.openid4java:openid4java-server：jar：0.9.6，org.openid4java：openid4java-server-JdbcServerAssociationStore：jar：0.9.6，org.openid4java：openid4java-consumer-SampleConsumer：jar：0.9.6，org.openid4java： openid4java-server-SampleServer：jar：0.9.6：找不到org.openid4java：openid4java：jar：0.9.6 in

您需要向包含这些工件的项目添加<repository>，或者将它们安装到本地存储库。

尝试https://oss.sonatype.org/content/repositories/openid4java/（在MavenHowTo找到）

答案 2 :(得分：1)

这就是我为编译和运行而做的事情：

  1. 转到您的m2或maven中央存储库，
  2. org-＆gt; openID4java-＆gt; openID4java-＆gt; 0.9.6并编辑openid4java-0.9.6.pom文件并将pom添加到没有jar的依赖项
  3. org-＆gt; openID4java-＆gt; openid4java-consumer-SampleConsumer-＆gt; 0.9.6并编辑openid4java-consumer-SampleConsumer-0.9.6.pom文件并将pom添加到openId-consumer的工件中
  4. org-＆gt; openID4java-＆gt; openid4java-openid4java-server-SampleServer-＆gt; 0.9.6并编辑openid4java-server-SampleServer-0.9.6.pom文件并将pom添加到openId-server的工件中
  5. org-＆gt; openID4java-＆gt; openid4java-server-JdbcServerAssociationStore-0.9.6并打开pom文件并将pom添加到openID-server工件中。

    6. 融合Eclipse，然后右键单击项目和maven并更新您准备好的依赖项， 对于maven工具用户，直接编译并准备好滚动

答案 3 :(得分：1)

解决Grails中的依赖关系的另一种方法是添加maven存储库“https://oss.sonatype.org/content/repositories/openid4java/”并将“openid4java-nodeps”作为工件。

repositories {
    grailsPlugins()
    grailsHome()
    grailsCentral()
    mavenCentral()      
    mavenRepo "https://oss.sonatype.org/content/repositories/openid4java/"
}

dependencies {
    runtime('mysql:mysql-connector-java:5.1.19',
            'org.apache.httpcomponents:httpclient:4.2',
            'org.openid4java:openid4java-nodeps:0.9.6') { excludes "xml-apis" }
}

答案 4 :(得分：0)

每个依赖项openid4java-xxx的maven安装包都失败了，如下所示：

  1. 在openid4java-0.9.6目录

    2. 中运行ant build任务

  2. 然后执行：

    mvn install:install-file -DgroupId=org.openid4java -DartifactId=openid4java-consumer -Dversion=0.9.6 -Dpackaging=jar -Dfile=<<change_this_path_to>>build\openid4java.jar

mvn install:install-file -DgroupId=org.openid4java -DartifactId=openid4java-server -Dversion=0.9.6 -Dpackaging=jar -Dfile=<<change_this_path_to>>build\openid4java.jar

mvn install:install-file -DgroupId=org.openid4java -DartifactId=openid4java-server-JdbcServerAssociationStore -Dversion=0.9.6 -Dpackaging=jar -Dfile=<<change_this_path_to>>build\openid4java.jar

mvn install:install-file -DgroupId=org.openid4java -DartifactId=openid4java-consumer-SampleConsumer -Dversion=0.9.6 -Dpackaging=jar -Dfile=<<change_this_path_to>>build\openid4java.jar

mvn install:install-file -DgroupId=org.openid4java -DartifactId=openid4java-server-SampleServer -Dversion=0.9.6 -Dpackaging=jar -Dfile=<<change_this_path_to>>build\openid4java.jar

    3. 那应该这样做！

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