报错示:

@Runwith注解不能使用 需要引入依赖坐标

解决办法:在pom.xml中要有下面两个依赖

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>
<dependency>
     <groupId>junit</groupId>
     <artifactId>junit</artifactId>
     <version>4.13</version>
 </dependency>