我正在尝试恢复一个旧 项目。我想使用 Maven 来管理依赖项/构建/等等，我已经走得很远了，但现在我遇到了一个我似乎无法解决的错误，而且我似乎找不到任何关于:
Failed to execute goal on project scanit: Could not resolve dependencies for project net.cbojar:scanit:jar:0.2: Could not find artifact javax.persistence:ejb:jar:3.0-public-draft-20060327 in maven2 (http://repo1.maven.org/maven2/)
它想要下载一个 ejb-3.0-public-draft-20060327.jar 文件，但是那个文件 does not exist in the repo .
我对 maven 比较陌生，我想用它来练习，但我现在把自己逼到了一个角落。下面是我的 pom.xml 文件。
<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>net.cbojar</groupId>
<artifactId>scanit</artifactId>
<version>1.0</version>
<build>
<sourceDirectory>${basedir}/src</sourceDirectory>
<testSourceDirectory>${basedir}/test</testSourceDirectory>
<outputDirectory>${basedir}/bin/classes</outputDirectory>
<testOutputDirectory>${basedir}/bin/test</testOutputDirectory>
<directory>${basedir}/bin</directory>
<finalName>${project.artifactId}-${project.version}</finalName>
<plugins>
<plugin>
<!-- Build an executable JAR -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>net.cbojar.scanit.App</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>8</source>
<target>8</target>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>maven2</id>
<name>Central Maven Repository</name>
<url>http://repo1.maven.org/maven2/</url>
<layout>default</layout>
</repository>
<!--These are needed for Swing/Netbeans -->
<repository>
<id>maven2-repository.netbeans.maven2</id>
<name>Netbeans Maven Repository</name>
<url>http://bits.netbeans.org/maven2/</url>
<layout>default</layout>
</repository>
</repositories>
<dependencies>
<!-- TODO: Update to JUnit 4 -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.netbeans.external</groupId>
<artifactId>AbsoluteLayout</artifactId>
<version>RELEASE701</version>
</dependency>
<dependency>
<groupId>antlr</groupId>
<artifactId>antlr</artifactId>
<version>2.7.6</version>
</dependency>
<dependency>
<groupId>asm</groupId>
<artifactId>asm</artifactId>
<version>1.5.3</version>
</dependency>
<dependency>
<groupId>asm</groupId>
<artifactId>asm-attrs</artifactId>
<version>1.5.3</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.1_3</version>
</dependency>
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
<version>2.1.1</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.0.4</version>
</dependency>
<dependency>
<groupId>org.apache.derby</groupId>
<artifactId>derby</artifactId>
<version>10.2.2.0</version>
</dependency>
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>1.2.3</version>
</dependency>
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.23</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate</artifactId>
<version>3.2.1.ga</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-annotations</artifactId>
<version>3.1beta9</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<version>3.1.0.GA</version>
</dependency>
<dependency>
<groupId>hibernate</groupId>
<artifactId>hibernate-tools</artifactId>
<version>2.1.3</version>
</dependency>
<dependency>
<groupId>javax.transaction</groupId>
<artifactId>jta</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>net.sf.jtidy</groupId>
<artifactId>jtidy</artifactId>
<version>r938</version>
</dependency>
<dependency>
<groupId>org.netbeans</groupId>
<artifactId>lib</artifactId>
<version>3.6</version>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>persistence-api</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>org.swinglabs</groupId>
<artifactId>swing-layout</artifactId>
<version>1.0.3</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
</project>
最佳答案
鉴于您要将现有项目转换为 Maven，您应该尊重原始依赖项。这意味着将与原始依赖项完全相同的版本添加为 Maven 依赖项，并排除未使用的传递依赖项(因为原始项目不需要它并且它可以正常工作，所以我们可以安全地将它们从 pom 中排除)。
事实证明，javax.persistence:ejb:jar:3.0-public-draft-20060327 是 org.hibernate:hibernate-annotations:3.1beta9 的传递依赖>。如果原来的项目不需要它，你可以像这样从pom中排除它:
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-annotations</artifactId>
<version>3.1beta9</version>
<exclusions>
<exclusion>
<groupId>javax.persistence</groupId>
<artifactId>ejb</artifactId>
<exclusion>
</exclusions>
</dependency>
关于java - 无法解析 Maven 依赖项 : Failure to find javax. 持久性 :ejb:jar:3. 0-public-draft-20060327，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/32340050/