我通过 AWS Java API 为该应用程序创建了一个 Elastic Beanstalk 应用程序和环境。现在环境正在运行示例应用程序。我只需要通过 Java API 将新的 war 文件部署到环境中。怎么做？
这是我创建环境的代码，
CreateEnvironmentRequest createEnvironmentRequest = new CreateEnvironmentRequest()
.withApplicationName("MySampleApplicationThree").withEnvironmentName("MySampleApplicationThree-env")
.withCNAMEPrefix("MySampleApplicationThree")
.withSolutionStackName("64bit Amazon Linux 2017.03 v2.6.1 running Tomcat 8 Java 8")
.withVersionLabel("Sample Application")
;
CreateEnvironmentResult envresult = service.beansTalk().createEnvironment(createEnvironmentRequest);
首先，您将 war 文件上传到 S3 存储桶，然后通过引用具有新 war 文件的 S3 存储桶位置来创建新的 Beanstalk 应用程序版本。之后，将新的应用程序版本上传并部署到实例。您可以使用 Java SDK 执行此操作，如下所示，
// Create Environment
CreateEnvironmentRequest envRequest = new CreateEnvironmentRequest("SampleApplication", "SampleApplication-env2");
envRequest.setSolutionStackName("64bit Amazon Linux 2017.03 v2.6.1 running Tomcat 8 Java 8");
envRequest.setVersionLabel("SampleApplication");
service.beansTalk().createEnvironment(envRequest);
// Deploy code
//Create S3 storage location and upload new file into it
CreateStorageLocationResult location = service.beansTalk().createStorageLocation();
String bucket = location.getS3Bucket();
File file = new File("FirstServlet.war");
PutObjectRequest object = new PutObjectRequest(bucket, "FirstServlet.war", file);
PutObjectResult res = service.s3().putObject(object);
CreateApplicationVersionRequest versionRequest = new CreateApplicationVersionRequest();
versionRequest.setVersionLabel("First Servlet");
versionRequest.setApplicationName("SampleApplication");
S3Location s3 = new S3Location(bucket, "FirstServlet.war");
versionRequest.setSourceBundle(s3);
CreateApplicationVersionResult resu = service.beansTalk().createApplicationVersion(versionRequest);
UpdateEnvironmentRequest updateRequest = new UpdateEnvironmentRequest();
updateRequest.setEnvironmentId("xxx");
updateRequest.setVersionLabel("First Servlet");
UpdateEnvironmentResult result = service.beansTalk().updateEnvironment(updateRequest);
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