我的测试是运行然后我点击 "Run as --> Maven clean" 现在当我点击 "Run as --> Maven test" 它不再起作用

Question

我的项目在 Eclipse 中右键单击 pom.xml 文件并选择："Run as --> Maven install" 然后选择 "Run as --> Maven test".

后成功运行

我开始试验并选择了："Run as --> Maven clean"，然后是 "Run as --> Maven install"。这一次我遇到了构建错误并且无法运行 "Run as --> Maven test"。发生了什么？为什么我会收到构建错误？

如果我退出 Eclipse，删除 .m2 文件夹中的所有内容，重新启动 Eclipse，然后单击 "Run as --> Maven install" 两次（第一次产生错误，第二次产生错误，我可以让测试再次运行做的伎俩）。我不知道为什么会这样。我对 "Maven clean"、"Maven install" 和 "Maven test" 的作用感到困惑。是的，我已经阅读了 documentation on maven.apache.org，但我仍然感到困惑。

这是我的 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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.ah</groupId>
  <artifactId>goToLinks</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>GoToLinks</name>

    <dependencies>
        <!-- selenium-java -->
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <version>3.141.59</version>
        </dependency>

        <!-- cucumber-java -->
        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-java</artifactId>
            <version>5.7.0</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-junit -->
        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>5.7.0</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>3.0.0-M4</version>
                <configuration>
                    <parallel>methods</parallel>
                    <useUnlimitedThreads>true</useUnlimitedThreads>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

这是我遇到的错误：

[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] Source option 5 is no longer supported. Use 7 or later.
[ERROR] Target option 5 is no longer supported. Use 7 or later.
[INFO] 2 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  1.540 s
[INFO] Finished at: 2020-06-01T19:47:03-04:00
[INFO] ------------------------------------------------------------------------

Answer 1

maven 编译器插件默认为 Java 1.5，但您使用的 JDK 版本不再支持该版本。您可以通过将编译器插件配置为使用不同版本的 java.

来解决该问题

https://maven.apache.org/plugins/maven-compiler-plugin/examples/set-compiler-source-and-target.html

    <project>
      [...]
      <properties>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
      </properties>
      [...]
    </project>

或者直接配置插件：

    <project>
      [...]
      <build>
        [...]
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.8.1</version>
            <configuration>
              <source>1.8</source>
              <target>1.8</target>
            </configuration>
          </plugin>
        </plugins>
        [...]
      </build>
      [...]
    </project>

我的测试是运行然后我点击 "Run as --> Maven clean" 现在当我点击 "Run as --> Maven test" 它不再起作用

My tests were running and then I clicked "Run as --> Maven clean" and now when I click "Run as --> Maven test" it doesn't work anymore

java

eclipse

cucumber

maven

我的测试是 运行 然后我点击 "Run as --> Maven clean" 现在当我点击 "Run as --> Maven test" 它不再起作用

My tests were running and then I clicked "Run as --> Maven clean" and now when I click "Run as --> Maven test" it doesn't work anymore

java

eclipse

cucumber

maven

我的测试是运行然后我点击 "Run as --> Maven clean" 现在当我点击 "Run as --> Maven test" 它不再起作用