请尝试使用
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-core</artifactId>
<version>3.3.1</version>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-dysmsapi</artifactId>
<version>1.0.0</version>
</dependency>
或者本地
mvn install:install-file -Dfile=aliyun-java-sdk-core-3.3.1.jar -DgroupId=com.aliyun -DartifactId=aliyun-java-sdk-core -Dversion=3.3.1 -Dpackaging=jar