maven安装成功，mysql版本也没错，本地仓库只有四个文件

<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.imooc</groupId>
  <artifactId>maven-first</artifactId>
  <version>1.0.0-RELEASE</version>
  
  <dependencies>
  	<dependency>
	  	<groupId>mysql</groupId>
	  	<artifactId>mysql-connector-java</artifactId>
	  	<version>8.0.15</version>
	</dependency>
  </dependencies>
</project>