Java mvn安装不在本地存储库中创建jar文件

我有一个

pom.xml

文件，用于我的

util

方向，在我的项目中：

   <?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/maven-v4_0_0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <parent>
            <groupId>com.myapp.app</groupId>
            <artifactId>MyApp</artifactId>
            <version>1.0-SNAPSHOT</version>
        </parent>

       <artifactId>util</artifactId>
       <packaging>jar</packaging>
       <version>1.0-SNAPSHOT</version>
       <name>Util</name>
       <url>http://maven.apache.org</url>
         ...
         <other things here>
       </project>

查看

~/.m2/repository/

我没有看到

util

目录。为什么会这样？如何让

maven

在本地存储库中安装这些软件包

************************** Last 15 lines *******************
[INFO] Copying jdom-1.0.jar to myapp/util/target/dependency/jdom-1.0.jar
[INFO] Copying httpclient-4.2.6.jar to /myapp/util/target/dependency/httpclient-4.2.6.jar
[INFO] Copying maven-scm-provider-svn-commons-1.4.jar to myapp/util/target/dependency/maven-scm-provider-svn-commons-1.4.jar
[INFO] Copying aws-java-sdk-cloudsearch-1.9.34.jar to myapp/util/target/dependency/aws-java-sdk-cloudsearch-1.9.34.jar
[INFO] Copying jdom2-2.0.4.jar to myapp/util/target/dependency/jdom2-2.0.4.jar
[INFO] Copying poi-scratchpad-3.12-beta1.jar to myapp/util/target/dependency/poi-scratchpad-3.12-beta1.jar
[INFO] Copying aws-java-sdk-cognitoidentity-1.9.34.jar to myapp/util/target/dependency/aws-java-sdk-cognitoidentity-1.9.34.jar
[INFO] Copying elasticsearch-1.4.2.jar to myapp/util/target/dependency/elasticsearch-1.4.2.jar
[INFO] Copying c3p0-0.9.1.1.jar to myapp/util/target/dependency/c3p0-0.9.1.1.jar
[INFO] 
[INFO] --- maven-install-plugin:2.4:install (default-install) @ util ---
[INFO] Installing myapp/util/target/util-1.0-SNAPSHOT.jar to ~/.m2/repository/com/myapp/app/util/1.0-SNAPSHOT/util-1.0-SNAPSHOT.jar
[INFO] Installing myapp/util/pom.xml to ~/.m2/repository/com/myapp/app/util/1.0-SNAPSHOT/util-1.0-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 6.855 s
[INFO] Finished at: 2015-09-22T11:32:59-07:00
[INFO] Final Memory: 43M/465M
[INFO] ------------------------------------------------------------------------

---

当您执行

mvn clean安装时

，请查看

[INFO]安装

行，查看它在哪里安装您的软件包，可能是您的配置错误

上面的日志显示软件包安装正确。

---

请向我们展示如何定义要在hello world中使用的依赖项

他失踪了。是从父级获取的，因此不是missing@krzyk那么我也应该有一个依赖项的组id吗？@philippe请更正包的名称，你写它是

utils

，但在你提供的日志中它是

util

。@philippe总是必须有组id（如果没有，maven会尖叫），在上面的pom中您不需要groupId，因为您从定义了groupId的父级继承。日志中没有安装

[INFO]的步骤。。。但是，我可以在
.util/target
目录中找到
util-1.0-SNAPSHOT.jar
。。。我该如何解决这个问题？在目标目录中创建jar文件的是包阶段。不用修了，这很有趣。。因为它在您自己的日志中：将myapp/util/target/util-1.0-SNAPSHOT.jar安装到~/.m2/repository/com/myapp/app/util/1.0-SNAPSHOT/util-1.0-SNAPSHOT.jarbtw，谢谢@Krzysztof krasonń安装行显示我正在安装到不同的本地存储库。精确解。
************************** Last 15 lines *******************
[INFO] Copying jdom-1.0.jar to myapp/util/target/dependency/jdom-1.0.jar
[INFO] Copying httpclient-4.2.6.jar to /myapp/util/target/dependency/httpclient-4.2.6.jar
[INFO] Copying maven-scm-provider-svn-commons-1.4.jar to myapp/util/target/dependency/maven-scm-provider-svn-commons-1.4.jar
[INFO] Copying aws-java-sdk-cloudsearch-1.9.34.jar to myapp/util/target/dependency/aws-java-sdk-cloudsearch-1.9.34.jar
[INFO] Copying jdom2-2.0.4.jar to myapp/util/target/dependency/jdom2-2.0.4.jar
[INFO] Copying poi-scratchpad-3.12-beta1.jar to myapp/util/target/dependency/poi-scratchpad-3.12-beta1.jar
[INFO] Copying aws-java-sdk-cognitoidentity-1.9.34.jar to myapp/util/target/dependency/aws-java-sdk-cognitoidentity-1.9.34.jar
[INFO] Copying elasticsearch-1.4.2.jar to myapp/util/target/dependency/elasticsearch-1.4.2.jar
[INFO] Copying c3p0-0.9.1.1.jar to myapp/util/target/dependency/c3p0-0.9.1.1.jar
[INFO] 
[INFO] --- maven-install-plugin:2.4:install (default-install) @ util ---
[INFO] Installing myapp/util/target/util-1.0-SNAPSHOT.jar to ~/.m2/repository/com/myapp/app/util/1.0-SNAPSHOT/util-1.0-SNAPSHOT.jar
[INFO] Installing myapp/util/pom.xml to ~/.m2/repository/com/myapp/app/util/1.0-SNAPSHOT/util-1.0-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 6.855 s
[INFO] Finished at: 2015-09-22T11:32:59-07:00
[INFO] Final Memory: 43M/465M
[INFO] ------------------------------------------------------------------------