eclipse中Cucumber设置的问题

Question

Exception in thread "main" java.lang.NoClassDefFoundError: io/cucumber/datatable/dependency/com/fasterxml/jackson/databind/JavaType
    at io.cucumber.datatable.DataTableType.<init>(DataTableType.java:78)
    at io.cucumber.datatable.DataTableTypeRegistry.<init>(DataTableTypeRegistry.java:23)
    at io.cucumber.stepexpression.TypeRegistry.<init>(TypeRegistry.java:19)
    at cucumber.runtime.Runtime.loadBackends(Runtime.java:87)
    at cucumber.runtime.Runtime.<init>(Runtime.java:42)
    at cucumber.api.cli.Main.run(Main.java:34)
    at cucumber.api.cli.Main.main(Main.java:18)
Caused by: java.lang.ClassNotFoundException: io.cucumber.datatable.dependency.com.fasterxml.jackson.databind.JavaType
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 7 more

<dependencies>
        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-java</artifactId>
            <version>1.2.5</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-jvm</artifactId>
            <version>1.2.5</version>
            <type>pom</type>
        </dependency>
        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>1.2.5</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>net.sourceforge.cobertura</groupId>
            <artifactId>cobertura</artifactId>
            <version>2.1.1</version>
        </dependency>
        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-jvm-deps</artifactId>
            <version>1.0.5</version>
        </dependency>
        <dependency>
            <groupId>net.masterthought</groupId>
            <artifactId>cucumber-reporting</artifactId>
            <version>1.0.0</version>
        </dependency>
        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>gherkin</artifactId>
            <version>2.12.2</version>
        </dependency>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-all</artifactId>
            <version>2.0.2-beta</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

Answer 1

要在JUnit中使用Cucumber，您只需要以下依赖项，您可以在Cucumber文档中找到：

<dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>cucumber-java8</artifactId>
    <version>3.0.2</version>
    <scope>test</scope>
</dependency>

<dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>cucumber-junit</artifactId>
    <version>3.0.2</version>
    <scope>test</scope>
</dependency>    

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

注：

>

确保对所有Cucumber依赖项使用相同的Cucumber版本；否则，你可能会有一些不可预测的行为。