它凭什么不给我加@Test，而且还报错？凭什么

pom.xml

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<?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>com.fruit03</groupId>
  <artifactId>fruit03</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>
 
  <name>fruit03 Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>
 
  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
  </properties>
 
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
      <!--1-->
      <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-core</artifactId>
          <version>4.2.4.RELEASE</version>
      </dependency>
      <!--2-->
      <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-context</artifactId>
          <version>4.2.4.RELEASE</version>
      </dependency>
      <!--3-->
      <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-beans</artifactId>
          <version>4.2.4.RELEASE</version>
      </dependency>
      <!--4-->
      <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-expression</artifactId>
          <version>4.2.4.RELEASE</version>
      </dependency>
      <!--5-->
      <dependency>
          <groupId>commons-logging</groupId>
          <artifactId>commons-logging</artifactId>
          <version>1.2</version>
      </dependency>
      <!--6-->
      <dependency>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
          <version>1.2.17</version>
      </dependency>
  </dependencies>
 
  <build>
    <finalName>fruit03</finalName>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.1.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.8.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.22.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>

讓倪飛翔 2019-07-12

源自：Spring入门 3-3 自由编程

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1回答

芝芝兰兰 2019-07-12 13:50:59

同学你好。需要将红框中的这个Scope去掉：

否则只能在TestSourceRoot文件夹（绿色的）下使用，这里做了个例子：

在pakage下面的就无法正常使用

在绿色的test中就可以使用：

通过如下方式可以将其变为绿色的：

但本项目的逻辑还是将Scope那行配置去掉，才是最为合理的。

祝学习愉快~

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提问者讓倪飛翔 #1

原来还有这种操作

2019-07-12 22:55:45
提问者讓倪飛翔 #2

<dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> </dependency> 我这里写${junit.version}还是报错，写4.10也可以吧？我看视频里面是4.10

2019-07-12 22:57:51
芝芝兰兰回复提问者讓倪飛翔 #3

写4.10是可以的。${}是占位符般的存在，使用${{junit.version}的前提是在pom文件中配置了如<properties> <junit.version>4.10</junit.version> </properties>般的配置。这样的话，在解析pom文件时，会自动将文件中的${{junit.version}替换为4.10。祝学习愉快~

2019-07-13 10:53:02