0

当我使用 pom 文件的属性部分中定义的键的依赖项的版本时，不会下载依赖项，但是当我对依赖项的版本进行硬编码时，会下载依赖项。

<properties>
    <cucumber-version>1.2.4</cucumber-version>
    <junit-version>1.2.4</junit-version>
</properties>

<dependencies>
    <dependency>
        <groupId>info.cukes</groupId>
        <artifactId>cucumber-java</artifactId>
        <version>{cucumber-version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>info.cukes</groupId>
        <artifactId>cucumber-junit</artifactId>
        <version>{cucumber-version}</version>
        <scope>test</scope>
    </dependency>
 <dependencies>

对于上面的块，当我运行mvn clean test然后在控制台中，错误显示为：-

[ERROR] Failed to execute goal on project MavenCucumber: Could not resolve dependencies for project com.manish.cucumber:MavenCucumber:jar:1.0-SNAPSHOT: Failed to collect dependencies at info.cukes:cucumber-java:jar:{junit-version}: Failed to read artifact descriptor for info.cukes:cucumber-java:jar:{junit-version}: Could not transfer artifact info.cukes:cucumber-java:pom:{junit-version} from/to central (http://repo.maven.apache.org/maven2): Illegal character in path at index 61: http://repo.maven.apache.org/maven2/info/cukes/cucumber-java/{cucumber-version}/cucumber-java-{cucumber-version}.pom -> [Help 1]

完成 pom.xml

<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/maven-v4_0_0.xsd">4.0.0 com.manish.cucumber MavenCucumber jar 1.0-SNAPSHOT MavenCucumber http://maven.apache.org

<properties>
    <cucumber-version>1.2.4</cucumber-version>
    <junit-version>1.2.4</junit-version>
</properties>

<dependencies>
    <dependency>
        <groupId>info.cukes</groupId>
        <artifactId>cucumber-java</artifactId>
        <version>{junit-version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>info.cukes</groupId>
        <artifactId>cucumber-junit</artifactId>
        <version>{junit-version}</version>
        <scope>test</scope>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.12.2</version>
        <configuration>
            <argLine>-Duser.language=en</argLine>
            <argLine>-Xmx1024m</argLine>
            <argLine>-XX:MaxPermSize=256m</argLine>
            <argLine>-Dfile.encoding=UTF-8</argLine>
            <useFile>false</useFile>
        </configuration>
        </plugin>
    </plugins>
</build>

我使用的 Maven 版本是 Maven-3

为什么 maven 尝试从 url 获取依赖项，如下所示：-

repo.maven.apache.org/maven2/info/cukes/cucumber-java/{cucumber-version}/cucumber-java-{cucumber-version}.pom

为什么不将 {cucumber-version} 替换为属性标签中定义的 1.2.4

4

1 回答 1

1

看起来你的语法不正确。它应该以 $ 符号为前缀。

把 ${junit-version} 而不是 {junit-version}

于 2016-06-20T03:36:21.120 回答