cxf Spring Maven依賴沖突

Question

我們的項目正在使用以下cxf依賴項：

    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-core</artifactId>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-frontend-jaxrs</artifactId>
        </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-bundle</artifactId>
    </dependency>

我們正在使用最新的cxf 2.6.1 。 但是， cxf-bundle庫依賴於Spring 3.0.7.RELEASE庫，與我們的Spring 3.1.2.RELEASE庫相沖突，而Spring 3.1.2.RELEASE庫是理解基於注釋的ORM配置類所必需的。

有誰有解決這個問題的好方法？

Answer 1

要將Spring依賴項解析為所需的版本，必須在pom中顯式設置它們，如下所示：

<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>lorem</groupId>
  <artifactId>ipsum</artifactId>
  <version>0.0.1-SNAPSHOT</version>

      <dependencies>

        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-core</artifactId>
            <version>2.6.1</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxrs</artifactId>
            <version>2.6.1</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-bundle</artifactId>
            <version>2.6.1</version>
        </dependency>

       <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>3.1.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-asm</artifactId>
            <version>3.1.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>3.1.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>3.1.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>3.1.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-expression</artifactId>
            <version>3.1.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jms</artifactId>
            <version>3.1.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>3.1.2.RELEASE</version>
        </dependency>

    </dependencies>

</project>

這將解決：

...
[INFO]    org.springframework:spring-aop:jar:3.1.2.RELEASE:compile
[INFO]    org.springframework:spring-asm:jar:3.1.2.RELEASE:compile
[INFO]    org.springframework:spring-beans:jar:3.1.2.RELEASE:compile
[INFO]    org.springframework:spring-context:jar:3.1.2.RELEASE:compile
[INFO]    org.springframework:spring-core:jar:3.1.2.RELEASE:compile
[INFO]    org.springframework:spring-expression:jar:3.1.2.RELEASE:compile
[INFO]    org.springframework:spring-jms:jar:3.1.2.RELEASE:compile
[INFO]    org.springframework:spring-tx:jar:3.1.2.RELEASE:compile
...

為什么要依賴cxf-bundle？ 您是否在OSGi環境中運行？

cxf-bundle導入軟件包

 org.springframework*;resolution:=optional;version="[2.5,4)"

如果在容器中部署了最新的Spring版本，那應該沒問題（至少我會嘗試）。