Question

POM：

<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">
<parent>
    <artifactId>deephitomi</artifactId>
    <groupId>studio.deepsea</groupId>
    <version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>studio.deepsea</groupId>
<artifactId>deephitomi-client</artifactId>
<packaging>jar</packaging>

<dependencies>
    <dependency>
        <groupId>studio.deepsea</groupId>
        <artifactId>deephitomi-common</artifactId>
        <version>1.0-SNAPSHOT</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <version>1.5.4.RELEASE</version>
    </dependency>
</dependencies>

deephitomi-common POM：

<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">
<parent>
    <artifactId>deephitomi</artifactId>
    <groupId>studio.deepsea</groupId>
    <version>1.0-SNAPSHOT</version>
</parent>

<modelVersion>4.0.0</modelVersion>

<groupId>studio.deepsea</groupId>
<artifactId>deephitomi-common</artifactId>
<packaging>jar</packaging>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <spring.version>4.3.10.RELEASE</spring.version>
    <jackson.version>2.5.3</jackson.version>
</properties>

<dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>3.8.1</version>
        <scope>test</scope>
    </dependency>
    <!-- spring -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-tx</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-test</artifactId>
        <version>${spring.version}</version>
        <scope>test</scope>
    </dependency>
    <!-- 使用SpringMVC需配置 -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- 关系型数据库整合时需配置 如hibernate jpa等 -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-orm</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis-spring</artifactId>
        <version>1.2.4</version>
    </dependency>
    <!-- log4j -->
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.17</version>
    </dependency>
    <!-- mysql连接 -->
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.34</version>
    </dependency>
    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis</artifactId>
        <version>3.3.1</version>
    </dependency>
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>druid</artifactId>
        <version>1.0.18</version>
    </dependency>
    <!-- json -->
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>fastjson</artifactId>
        <version>1.2.3</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-annotations</artifactId>
        <version>${jackson.version}</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-core</artifactId>
        <version>${jackson.version}</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>${jackson.version}</version>
    </dependency>
    <!-- aop -->
    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjweaver</artifactId>
        <version>1.8.4</version>
    </dependency>
    <!-- servlet -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>servlet-api</artifactId>
        <version>3.0-alpha-1</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>1.2</version>
    </dependency>
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>3.4</version>
    </dependency>
    <!-- 上传文件 -->
    <dependency>
        <groupId>commons-fileupload</groupId>
        <artifactId>commons-fileupload</artifactId>
        <version>1.3.1</version>
    </dependency>
    <dependency>
        <groupId>io.netty</groupId>
        <artifactId>netty-all</artifactId>
        <version>4.1.13.Final</version>
    </dependency>
</dependencies>

ERROR：

[错误]无法在项目deephitomi-client上执行目标：无法解决项目studio.deepsea的依赖关系：deephitomi-client：jar：1.0-SNAPSHOT：无法在studio.deepsea收集依赖项：deephitomi-common：jar ：1.0-SNAPSHOT：无法读取studio.deepsea的工件描述符：deephitomi-common：jar：1.0-SNAPSHOT：找不到工件studio.deepsea：deephitomi：pom：1.0-SNAPSHOT - ＆gt; [帮助1]
[错误]
[错误]要查看错误的完整堆栈跟踪，请使用-e开关重新运行Maven [ERROR]使用-X开关重新运行Maven以启用完整的调试日志记录 [错误]
[错误]有关错误和可能的解决方案的更多信息，请阅读以下文章：
[错误] [帮助1]
http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

对我来说，下午orz ...

添加deephitomi Pom：

<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>studio.deepsea</groupId>
<artifactId>deephitomi</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
            </configuration>
        </plugin>
    </plugins>
</build>

<modules>
    <module>deephitomi-client</module>
    <module>deephitomi-server</module>
    <module>deephitomi-common</module>
    <module>deephitomi-core</module>
    <module>deephitomi-web</module>
</modules>

Answer 1

您的项目结构如下：

deephitomi
    deephitomi-common
    deephitomi-client
    ...

您似乎在mvn test内正在运行deephitomi-client。当你这样做， Maven尝试在存储库中找到它的依赖项deephitomi-common。它不知道deephitomi-common在兄弟目录中，它只关注Maven存储库。

为了能够在mvn test内运行deephitomi-client，您可以在本地Maven存储库中安装deephitomi-common。在deephitomi项目根目录中运行：

mvn install

在此之后，您将能够在mvn test内运行deephitomi-client：

cd deephitomi-client
mvn test

请注意，如果您要deephitomi-common对deephitomi-client进行任何更改，则需要重复mvn install步骤。

Maven无法解决项目MyProject的依赖关系哦

1 个答案: