Maven项目部署问题

Question

我有一个maven项目，我正在Intellij IDEA中导入它。除了部署maven项目控制台时显示以下错误外，一切都很好

[ERROR]未能执行goal org.apache.maven.plugins：maven-deploy-plugin:2.7:deploy（default-deploy）on project multisite：Deployment Failed：在distributionManagement元素中或在-daltdeploymentrepository=id::layout::URL参数->[help1]中未指定存储库元素

这是我的pom.xml文件代码

<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>multisite</groupId>
<artifactId>multisite</artifactId>
<version>1</version>

<dependencies>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.4.2</version>
    </dependency>
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>18.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>4.3.5</version>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.14.4</version>
    </dependency>
</dependencies>

有人能告诉我如何在我的项目中指定maven repository元素路径吗？或者在pom.xml文件中还有什么遗漏吗？

@itachiuchiha:这是我现在在控制台得到的完全错误，

    [INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building multisite 1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- exec-maven-plugin:1.4.0:java (default-cli) @ multisite ---
[WARNING]
java.lang.ClassNotFoundException: src/multisite/Main
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:281)
        at java.lang.Thread.run(Thread.java:745)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.144 s
[INFO] Finished at: 2015-10-30T16:57:08+05:00
[INFO] Final Memory: 10M/153M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:java (d
efault-cli) on project multisite: An exception occured while executing the Java
class. src/multisite/Main -> [Help 1]

Answer 1

您没有指定正确的 节。

在pom.xml中需要这样的内容：

<distributionManagement>
    <repository>
        <id>releases</id>
        <url>https://repository-server/releases</url>
    </repository>
    <snapshotRepository>
        <id>snapshots</id>
        <url>https://repository-server/snapshots</url>
    </snapshotRepository>
</distributionManagement>

除此之外，在~/.m2/settings.xml文件中还需要包含以下部分：

<servers>
    <server>
        <id>releases</id>
        <username>username-goes-here</username>
        <password>password-goes-here</password>
    </server>
    <server>
        <id>releases</id>
        <username>username-goes-here</username>
        <password>password-goes-here</password>
    </server>