我有以下 pom.xml 文件:
<?xml version="1.0" encoding="UTF-8"?>
<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>cdt</groupId>
<artifactId>cdt-hive-vertx</artifactId>
<version>3.4.2</version>
<packaging>jar</packaging>
<name>cdt-hive-vertx</name>
<url>http://maven.apache.org</url>
<properties>
<exec.mainClass>cdt.HelloWorldEmbedded</exec.mainClass>
</properties>
<dependencies>
<dependency>
<groupId>io.vertx</groupId>
<artifactId>vertx-core</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<!-- We specify the Maven compiler plugin as we need to set it to Java 1.8 -->
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<!--
You only need the part below if you want to build your application into a fat executable jar.
This is a jar that contains all the dependencies required to run it, so you can just run it with
java -jar
-->
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.3</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<manifestEntries>
<Main-Class>${exec.mainClass}</Main-Class>
</manifestEntries>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/services/io.vertx.core.spi.VerticleFactory</resource>
</transformer>
</transformers>
<artifactSet>
</artifactSet>
<outputFile>${project.build.directory}/${project.artifactId}-${project.version}-fat.jar
</outputFile>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.4.0</version>
<executions>
<execution>
<!-- run the application using the fat jar -->
<id>run-app</id>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>java</executable>
<arguments>
<argument>-jar</argument>
<argument>target/${project.artifactId}-${project.version}-fat.jar</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>staging</id>
<repositories>
<repository>
<id>staging</id>
<url>https://oss.sonatype.org/content/repositories/iovertx-3684/</url>
</repository>
</repositories>
</profile>
</profiles>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>
当我运行时:
mvn clean package exec:java
我得到:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile (default-testCompile) on project cdt-hive-vertx: Compilation failure: Compilation failure:
[ERROR] /Users/alexamil/WebstormProjects/nabisco/cdt-hive-vertx/src/test/java/cdt/HelloWorldEmbeddedTest.java:[3,23] package junit.framework does not exist
[ERROR] /Users/alexamil/WebstormProjects/nabisco/cdt-hive-vertx/src/test/java/cdt/HelloWorldEmbeddedTest.java:[4,23] package junit.framework does not exist
[ERROR] /Users/alexamil/WebstormProjects/nabisco/cdt-hive-vertx/src/test/java/cdt/HelloWorldEmbeddedTest.java:[5,23] package junit.framework does not exist
[ERROR] /Users/alexamil/WebstormProjects/nabisco/cdt-hive-vertx/src/test/java/cdt/HelloWorldEmbeddedTest.java:[7,45] cannot find symbol
发生错误是因为我有一个测试用例:
package cdt;
import junit.framework.Test; // cannot find these files
import junit.framework.TestCase;
import junit.framework.TestSuite;
public class HelloWorldEmbeddedTest extends TestCase {
}
但我在 <dependencyManagement>
的 pom.xml 文件中引用了 junit部分。
有人知道可能出了什么问题吗?
最佳答案
关于实现的一些事情:-
首先,因为该模块使用 junit
中的包,您也应该将其包含到 <dependencies>
中标签而不是 <dependencyManagement>
如:
<dependencies>
<dependency>
<groupId>io.vertx</groupId>
<artifactId>vertx-core</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope> <!-- this could be just for tests -->
</dependency>
</dependencies>
<小时/>
第二,请注意,虽然我找不到指定版本 junit
的 java 文档 Artifact 不过trusting this question在我看来4.+
该库的版本使用类 @org.junit.Test
而不是您在类里面使用的内容,即 @junit.framework.Test
。如果您的类中有最新的包名称,您可能需要更改为最新的包名称。
关于java - Maven + Vert.x - "package junit.framework does not exist',我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/46434471/