org.glassfish.javaeetutorial:dukes-tutoring 的不可解析父 POM

Question

我想在 netbeans 中设置 duke 辅导项目。因为我有以下

配置-jdk8、netbeans 8.0.2、glassfish 4.1、apache-maven-3.3.3

我的 glassfish 目录 tut-install/examples/case-studies 中没有 duke 辅导项目，所以我下载了 java_ee_sdk-7u2.zip 并在解压缩后复制了该 duke 辅导项目并将该项目导入 netbeans 中的文件- >打开项目->

但是当我去构建和运行项目时，我得到了以下错误

[ERROR] Some problems were encountered while processing the POMs:
Non-resolvable parent POM for org.glassfish.javaeetutorial:dukes-tutoring:[unknown-version]: Failure to find org.glassfish.javaeetutorial:case-studies:pom:7.0.5 in https://repo.maven.apache.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 and 'parent.relativePath' points at wrong local POM @ line 4, column 13
 @ 
The build could not read 1 project -> [Help 1]

  The project org.glassfish.javaeetutorial:dukes-tutoring:[unknown-version] (/home/yogesh/Downloads/dukes-tutoring/pom.xml) has 1 error
    Non-resolvable parent POM for org.glassfish.javaeetutorial:dukes-tutoring:[unknown-version]: Failure to find org.glassfish.javaeetutorial:case-studies:pom:7.0.5 in https://repo.maven.apache.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 and 'parent.relativePath' points at wrong local POM @ line 4, column 13 -> [Help 2]

To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.

For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

我的 pom 结构

<?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>
    <parent>
        <artifactId>case-studies</artifactId>
        <groupId>org.glassfish.javaeetutorial</groupId>
        <version>7.0.5</version>
    </parent>
    <groupId>org.glassfish.javaeetutorial</groupId>
    <artifactId>dukes-tutoring</artifactId>
    <packaging>pom</packaging>
    <name>dukes-tutoring</name>
    <modules>
        <module>dukes-tutoring-common</module>
    </modules>

    <build>
        <finalName>${project.artifactId}</finalName>
        <plugins>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <version>1.2.1</version>
                <configuration>
                    <skip>true</skip>
                    <executable>${glassfish.home}/bin/asadmin${glassfish.executables.suffix}</executable>
                </configuration>
            </plugin>    
        </plugins>      
    </build>
</project>

Answer 1

我有同样的问题，我可以给你一些提示，也许会有所帮助。

首先，您需要项目位于默认情况下所在的文件夹中，否则您需要对 POM 文件进行许多更改，因为很多配置都被引用到父 POM 文件中，例如 glassfish 主文件夹和版本以及许多其他事情。喜欢这一行：

<executable>${glassfish.home}/bin/asadmin${glassfish.executables.suffix}</executable>

其次，按照上面提到的方式打开项目（因为项目在2个模块中有依赖）》打开项目对话框，导航到：tut-install/examples/case-studies 选择dukes-tutoring文件夹。选中 Open Required Projects 复选框并单击 Open Project。" ...

第三，构建项目（dukes-tutoring）及其依赖项。如果您使用的是 netbeans，您可以右键单击项目并单击“使用依赖项构建”

四、搭建成功后运行glassfish服务器并使用mvn install部署项目（dukes-tutoring）。

Answer 2

您还需要提取父项目。

在文件夹glassfish4\docs\javaee-tutorial 的java_ee_sdk-7u2.zip 中，您必须在某处解压缩完整的examples 文件夹。然后打开此文件夹中的 dukes-tutoring 项目。

更多信息请阅读The Java EE Tutorial - Running the Duke's Tutoring Case Study Application