You need to use Alibaba's OSS object storage when you are doing the project. The official documents indicate that the following dependencies need to be introduced
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alicloud-oss</artifactId>
</dependency>
But idea prompts not found, refreshing several times did not solve it, the previous version of springcloud-alibaba imported 2.3.3
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>2.2.3.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
Later changed to version 2.1.0, the problem was solved
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<!-- <version>2.2.3.RELEASE</version>-->
<version>2.1.0.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
However, the official document does not seem to specify the version requirements. I don't know if it is a version issue. Friends who know can comment and leave a message to exchange.
2020-10-28 Reply from netizens: spring-cloud-alibaba":{"2.2.1.RELEASE":"Spring Boot >=2.2.0.RELEASE and <2.3.0.M1"},