未能在 Maven 中找到 javax.transaction:jta:

Question

我刚刚使用 maven -3.2.3 创建了 Web 应用程序，然后我在 pom.xml 中添加了一些依赖项，然后右键单击我的 pom.xml-->RunAs-->maven install。所有 jar 都已下载。然后在尝试时构建（就像我的 pom.xml-->RunAs-->maven build）我弹出一个窗口来设置目标。我只是将球门场输入为“包”-->运行。我面临以下问题

Downloaded: http://repo.maven.apache.org/maven2/org/springframework/spring/2.5.6/spring-2.5.6.jar (2881 KB at 3.3 KB/sec)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 15:26.448s
[INFO] Finished at: Wed Oct 29 08:33:31 IST 2014
[INFO] Final Memory: 4M/15M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project SpringMVCMaven: Could not resolve dependencies for project com.rajendra.spring:SpringMVCMaven:war:1.0: Failure to find javax.transaction:jta:jar:1.0.1B in http://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 -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

下面是 pom.xml 供参考

<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>com.rajendra.spring</groupId>
  <artifactId>SpringMVCMaven</artifactId>
  <packaging>war</packaging>
  <version>1.0</version>
  <name>SpringMVCMaven 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>org.springframework</groupId>
            <artifactId>spring</artifactId>
            <version>2.5.6</version>
        </dependency>

        <dependency>
                <groupId>cglib</groupId>
        <artifactId>cglib</artifactId>
        <version>2.2</version>
    </dependency>

    <dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate</artifactId>
    <version>3.2.3.ga</version>
</dependency>

    <dependency>
        <groupId>dom4j</groupId>
        <artifactId>dom4j</artifactId>
        <version>1.6.1</version>
    </dependency>

    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>1.1.1</version>
    </dependency>

    <dependency>
        <groupId>commons-collections</groupId>
        <artifactId>commons-collections</artifactId>
        <version>3.2.1</version>
    </dependency>

    <dependency>
        <groupId>antlr</groupId>
        <artifactId>antlr</artifactId>
        <version>2.7.7</version>
    </dependency>

  </dependencies>
  <build>
    <finalName>SpringMVCMaven</finalName>
  </build>
</project>

你能建议我到底哪里出了问题吗？在此感谢您的帮助

Answer 1

您遇到问题是因为您使用的是相对较旧的框架。它们依赖于 JTA 版本，由于许可限制，该版本无法在公共存储库中提供。在那个时代，有很多这样的工件，我们必须从 Sun 下载（在同意许可后）并安装在我们自己的本地存储库中。

值得庆幸的是，在您的情况下，您只需要添加：

<dependency>
    <groupId>javax.transaction</groupId>
    <artifactId>jta</artifactId>
    <version>1.1</version>
</dependency>

到你的 pom.xml ，它应该覆盖旧版本。

这是一个较新的版本，但它只包含 API 类（而不是实现），并且我相信它是向后兼容的。