failed to resolve org.junit.platform

IDEA提示：failed to resolve org.junit.platform，如下图

方法一：修改Maven镜像

D:\Program Files\apache-maven-3.6.3-pc\conf

failed to resolve org.junit.platform

添加配置信息

<mirror> 
<id>alimaven</id> 
<name>aliyun maven</name> 
<url>https://maven.aliyun.com/nexus/content/groups/public/</url> 
<mirrorOf>central</mirrorOf>
</mirror>

failed to resolve org.junit.platform

方法二：修改配置依赖 pom.xml

在项目的依赖配置文件 pox.xml 里加上以下代码：

<dependency>
 <!-- this is needed or IntelliJ gives junit.jar or junit-platform-launcher:1.3.2 not found errors -->
            <groupId>org.junit.platform</groupId>
            <artifactId>junit-platform-launcher</artifactId>
            <scope>test</scope>
</dependency>

参考：

https://blog.csdn.net/qiuyeyijian/article/details/104401631