Question

我正在尝试将Spring BOM添加到我的项目中。我的POM在下面。

我在这里没有做正确的事吗？

另外，一个半相关的问题：为什么spring-ws，spring-data-jpa和其他版本的版本号与spring core，context等版本不一致？

<build>
    <finalName>myproject</finalName>
    <plugins>
        <plugin>
            <version>3.1</version>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>
    </plugins>
</build>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-framework-bom</artifactId>
            <version>4.0.3.RELEASE</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
        </dependency>
    ...
    </dependencies>
</dependencyManagement>

<dependencies>

    <!-- Spring -->
    <dependency>
        <groupId>org.springframework.ws</groupId>
        <artifactId>spring-ws-core</artifactId>
        <version>${spring-ws.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-jpa</artifactId>
        <version>${spring-data-jpa.version}</version>
    </dependency>
...
</dependencies>

它会产生以下错误：

[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.863s
[INFO] Finished at: Fri May 09 13:15:24 EDT 2014
[INFO] Final Memory: 17M/214M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.1.1:war (default-war) on
project myproject: Execution default-war of goal org.apache.maven.plugins:maven-war-plugin
:2.1.1:war failed: For artifact {org.springframework:spring-core:null:jar}: The version cannot be em
pty. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plug
ins:maven-war-plugin:2.1.1:war (default-war) on project myproject: Execution default-war o
f goal org.apache.maven.plugins:maven-war-plugin:2.1.1:war failed: For artifact {org.springframework
:spring-core:null:jar}: The version cannot be empty.

Answer 1

非BOM Spring依赖项位于dependencies部分，而不是dependencyManagement。

<dependencies>

    <!-- Spring -->
    <dependency>
        <groupId>org.springframework.ws</groupId>
        <artifactId>spring-ws-core</artifactId>
        <version>${spring-ws.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-jpa</artifactId>
        <version>${spring-data-jpa.version}</version>
    </dependency>
   <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <exclusions>
            <exclusion>
                <groupId>commons-logging</groupId>
                <artifactId>commons-logging</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
    </dependency>
</dependencies>

使用maven-war-plugin和Spring BOM

1 个答案: