aws sdk用法

aws-sdk-for-java用法

Developer guide - AWS SDK for Java 2.x

Get started with the AWS SDK for Java 2.x

示例的详细用法请参考 链接

使用步骤：

1. 初始化身份认证器

   String accessKeyId = System.getenv("accessKeyId");
           String accessKeySecret = System.getenv("accessKeySecret");
           Region region = Region.AP_NORTHEAST_1;
   
           Wafv2Client wafv2Client = null;
           try {
               AwsBasicCredentials awsCreds = AwsBasicCredentials.create(accessKeyId, accessKeySecret);

2. 初始化相应的api sdk，例如：wafv2、ec2等

   // 省略...
   wafv2Client = Wafv2Client.builder()
                       .credentialsProvider(StaticCredentialsProvider.create(awsCreds))
                       .region(region).build();