Question

我遇到了一个奇怪的问题，我在Maven文件中有两个依赖项，它们都定义了BasicLineFormatter.class。我遇到的问题是我的一个依赖项显然使用了代码所期望的不同版本，它会引发错误。

如何告诉Maven我想对此类使用我的标准http-core依赖项而不是导致问题的依赖项。

RESOURCE LOCATION: jar:file:/var/lib/tomcat8/webapps/ROOT/WEB-INF/lib/tika-app-1.10.jar!/org/apache/http/message/BasicLineFormatter.class

我的pom.xml看起来像这样：

<groupId>xxx</groupId>
<artifactId>xxx</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>xxx</name>

<dependencies>

    <dependency>
        <groupId>com.google.code.gson</groupId>
        <artifactId>gson</artifactId>
        <version>2.3.1</version>
    </dependency>

    <dependency>
        <groupId>com.sun.jersey</groupId>
        <artifactId>jersey-bundle</artifactId>
        <version>1.18.3</version>
    </dependency>

    <dependency>
        <groupId>org.jsoup</groupId>
        <artifactId>jsoup</artifactId>
        <version>1.8.3</version>
    </dependency>

    <dependency>
        <groupId>com.mashape.unirest</groupId>
        <artifactId>unirest-java</artifactId>
        <version>1.4.6</version>
    </dependency>

    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpcore</artifactId>
        <version>4.3.3</version>
    </dependency>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>4.3.6</version>
    </dependency>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpasyncclient</artifactId>
        <version>4.0.2</version>
    </dependency>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpmime</artifactId>
        <version>4.3.6</version>
    </dependency>

    <dependency>
        <groupId>org.json</groupId>
        <artifactId>json</artifactId>
        <version>20140107</version>
    </dependency>

    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>commons-io</groupId>
        <artifactId>commons-io</artifactId>
        <version>2.4</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.apache.pdfbox</groupId>
        <artifactId>pdfbox</artifactId>
        <version>1.8.10</version>
    </dependency>

    <dependency>
        <groupId>org.apache.pdfbox</groupId>
        <artifactId>fontbox</artifactId>
        <version>1.8.10</version>
    </dependency>

    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>1.2</version>
    </dependency>

    <dependency>-->
        <groupId>org.apache.tika</groupId>
        <artifactId>tika-app</artifactId>
        <version>1.10</version>
    </dependency>
</dependencies>

我的代码从Tika依赖中获取BasicLineFormatter类，这导致了问题。我希望它来自我定义的http-core这是正确的版本。它似乎也忽略了文件中依赖项的排序。

Answer 1

使用 - 阴影插件 - https://maven.apache.org/plugins/maven-shade-plugin/examples/includes-excludes.html

参考 - Maven dependency: exclude one class

解析在不同依赖项中定义的相同类

1 个答案: