请帮我找到以下依赖包的国内可用镜像，并以setting.xml的形式给出：Downloading from central: https://repo.maven.apache.org/maven2/mysql/mysql-connector-java/8.0.18/mysql-connector-java-8.0.18.jar Downloading from central: https://repo.maven.apache.org/maven2/org/assertj/assertj-core/3.13.2/assertj-core-3.13.2.jar

以下是您所需的依赖包的国内可用镜像以及对应的setting.xml配置：

1. mysql-connector-java-8.0.18.jar:
- 国内镜像地址: https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.18/mysql-connector-java-8.0.18.jar
- setting.xml配置：

     <mirrors>
       <mirror>
         <id>aliyun-maven</id>
         <mirrorOf>central</mirrorOf>
         <name>Aliyun Maven Mirror</name>
         <url>https://maven.aliyun.com/repository/central</url>
       </mirror>
     </mirrors>

2. assertj-core-3.13.2.jar:
- 国内镜像地址: https://repo1.maven.org/maven2/org/assertj/assertj-core/3.13.2/assertj-core-3.13.2.jar
- setting.xml配置：

     <mirrors>
       <mirror>
         <id>aliyun-maven</id>
         <mirrorOf>central</mirrorOf>
         <name>Aliyun Maven Mirror</name>
         <url>https://maven.aliyun.com/repository/central</url>
       </mirror>
     </mirrors>

请将上述配置添加到您的~/.m2/settings.xml文件中的`<mirrors>`标签内，如果settings.xml文件不存在，请创建一个新的文件。