修改pom.xml为阿里云仓库并且让他生效

一、项目pom.xml添加

    <repositories>
        <repository>
            <id>aliyun-central</id>
            <name>Aliyun Maven Central</name>
            <url>https://maven.aliyun.com/repository/central</url>
        </repository>
        <repository>
            <id>aliyun-spring</id>
            <name>Aliyun Spring</name>
            <url>https://maven.aliyun.com/repository/spring</url>
        </repository>
    </repositories>

二、清理本地仓库缓存

rm -rf ~/.m2/repository

mvn clean package验证