为什么我的pom.xml文件那么短（我想用嘲弄）？

Question

所以我有我的Eclipse安装Maven的，我下载了它从商店。然而，当我把import语句的嘲讽，我得到

The import org.mockito cannot be resolved

其余的X旁边。

我们CML鱼片：

<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>BlackJack</groupId>
  <artifactId>BlackJack</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <build>
    <sourceDirectory>src</sourceDirectory>
    <testSourceDirectory>test</testSourceDirectory>
    <resources>
      <resource>
        <directory>src</directory>
        <excludes>
          <exclude>**/*.java</exclude>
        </excludes>
      </resource>
    </resources>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.8.0</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

我怎样才能得到它的工作？

Answer 1

下面的pom.xml就足够了您的需求，这tutorial将帮助您更好地理解如何与使用maven工作的Mockito

<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>BlackJack</groupId>
          <artifactId>BlackJack</artifactId>
          <version>0.0.1-SNAPSHOT</version>
        <dependencies>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-core</artifactId>
            <version>2.24.0</version>
            <scope>test</scope>
        </dependency>
        </dependencies>
          <build>
            <sourceDirectory>src</sourceDirectory>
            <testSourceDirectory>test</testSourceDirectory>
            <resources>
              <resource>
                <directory>src</directory>
                <excludes>
                  <exclude>**/*.java</exclude>
                </excludes>
              </resource>
            </resources>
            <plugins>
              <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.0</version>
                <configuration>
                  <source>1.8</source>
                  <target>1.8</target>
                </configuration>
              </plugin>
            </plugins>
          </build>
        </project>

Answer 2

Maven有下载的依赖，所以你必须指定你想在POM文件导入的包。转到https://mvnrepository.com并搜索你的包。寻找最新的版本，你会maven的标签像这样下看。

<dependency>
    <groupId>org.mockito</groupId>
    <artifactId>mockito-core</artifactId>
    <version>2.24.0</version>
    <scope>test</scope>
</dependency>

你在你的项目中变量之间<dependencies></dependencies>把这些在某处。