媒体处理：安装

环境准备

推荐使用Java 8及以上版本。

安装步骤

安装包含2个步骤，首先需要在pom.xml配置文件中添加阿里云Java SDK的Maven仓库，然后再添加媒体处理的依赖。

1. 添加Maven仓库。

   <repositories>
          <repository>
              <id>sonatype-nexus-staging</id>
              <name>Sonatype Nexus Staging</name>
              <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
              <releases>
                  <enabled>true</enabled>
              </releases>
              <snapshots>
                  <enabled>true</enabled>
              </snapshots>
          </repository>
      </repositories>

2. 添加依赖。

   阿里云Java SDK核心库以及媒体处理Java SDK的详细版本如下，下文示例代码以4.6.0版本Java SDK的核心库和3.3.45版本的媒体处理Java SDK为例：

   • 媒体处理Java SDK V2.0版本

   <dependency>
     <groupId>com.aliyun</groupId>
     <artifactId>mts20140618</artifactId>
     <version>5.0.0</version>
   </dependency>

   除上述库外，还有一个可选的JSON库依赖。在媒体处理的API中，很多参数都是JSON，您可以从Java的JSON库中选择熟悉的库。下文示例代码以1.2.68.noneautotype为例，pom.xml完整示例如下：

   <?xml version="1.0" encoding="UTF-8"?>
   <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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
       <modelVersion>4.0.0</modelVersion>
       <groupId>com.alibaba</groupId>
       <artifactId>mps-java-sdk-demo</artifactId>
       <version>0.0.1-SNAPSHOT</version>
       <name>mps-java-sdk-demo</name>
       <description>Demo project for Spring Boot</description>
       <packaging>pom</packaging>
   
       <repositories>
           <repository>
               <id>sonatype-nexus-staging</id>
               <name>Sonatype Nexus Staging</name>
               <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
               <releases>
                   <enabled>true</enabled>
               </releases>
               <snapshots>
                   <enabled>true</enabled>
               </snapshots>
           </repository>
       </repositories>
   
       <properties>
           <java.version>1.8</java.version>
           <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
           <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
           <spring-boot.version>2.2.6.RELEASE</spring-boot.version>
       </properties>
   
       <dependencies>
           <dependency>
               <groupId>org.apache.commons</groupId>
               <artifactId>commons-lang3</artifactId>
               <version>3.8.1</version>
           </dependency>
           <dependency>
               <groupId>com.alibaba</groupId>
               <artifactId>fastjson</artifactId>
               <version>1.2.68.noneautotype</version>
           </dependency>
           <dependency>
               <groupId>com.google.code.gson</groupId>
               <artifactId>gson</artifactId>
               <version>2.8.6</version>
           </dependency>
           <!-- kms密钥服务相关依赖,非必须 -->
           <dependency>
               <groupId>com.aliyun</groupId>
               <artifactId>kms20160120</artifactId>
               <version>1.2.2</version>
           </dependency>
           <!-- sts相关依赖,非必须 -->
           <dependency>
               <groupId>com.aliyun</groupId>
               <artifactId>sts20150401</artifactId>
               <version>1.1.4</version>
           </dependency>
           <dependency>
               <groupId>com.aliyun</groupId>
               <artifactId>alibabacloud-mts20140618</artifactId>
               <version>3.0.0</version>
           </dependency>
            <dependency>
               <groupId>com.aliyun</groupId>
               <artifactId>tea-openapi</artifactId>
               <version>0.3.4</version>
             </dependency>
             <dependency>
               <groupId>com.aliyun</groupId>
               <artifactId>tea-console</artifactId>
               <version>0.0.1</version>
             </dependency>
             <dependency>
               <groupId>com.aliyun</groupId>
               <artifactId>tea-util</artifactId>
               <version>0.2.22</version>
             </dependency>
       </dependencies>
   
   </project>