public static void main(String[] args) throws IOException {
OSSClient client = new OSSClient(endpoint, accessKeyId, accessKeySecret);
try {
// createBuket("create-by-code", client);
// UploadMethod.sendStr("create-by-code", "Hello OSS!", client);
// UploadMethod.uploadFile("create-by-code", new File("c:/hello oss.txt"),
// client);
// UploadMethod.uploadFileProgress(bucketName, new File(
// "E:/MOVE/Videos/神探夏洛克-恐怖的新娘/Sherlock Abominable Bride 2015 720p.mkv"),
// client);
// UploadMethod.createDir(bucketName, "新建文件夹", client);
// UploadMethod.createDir(bucketName, "新建文件夹/a", client);
// UploadMethod.uploadFile(bucketName, new File("c:/test.txt"),
// "新建文件夹/a/", client);
// DownloadMethod.readContent(bucketName, "Hello OSS!", client);
// DownloadMethod.downloadFile(bucketName, client, "新建文件夹/a/test.txt");
// OpratorMethod.listBucket(client);
OpratorMethod.listObj(bucketName, client);
} catch (Exception e) {
System.err.println(e);
} finally {
client.shutdown();
}
}
public static void main(String[] args) throws IOException {
/*
* Constructs a client instance with your account for accessing OSS
*/
OSSClient client = new OSSClient(endpoint, accessKeyId, accessKeySecret);
try {
/*
* Append an object from specfied input stream, keep in mind that
* position should be set to zero at first time.
*/
String content = "Thank you for using Aliyun Object Storage Service";
InputStream instream = new ByteArrayInputStream(content.getBytes());
Long firstPosition = 0L;
System.out.println("Begin to append object at position(" + firstPosition + ")");
AppendObjectResult appendObjectResult =
client.appendObject(new AppendObjectRequest(bucketName, key, instream).withPosition(0L));
System.out.println(
"\tNext position="
+ appendObjectResult.getNextPosition()
+ ", CRC64="
+ appendObjectResult.getObjectCRC()
+ "\n");
/*
* Continue to append the object from specfied file descriptor at last position
*/
Long nextPosition = appendObjectResult.getNextPosition();
System.out.println("Continue to append object at last position(" + nextPosition + "):");
appendObjectResult =
client.appendObject(
new AppendObjectRequest(bucketName, key, createTempFile())
.withPosition(nextPosition));
System.out.println(
"\tNext position="
+ appendObjectResult.getNextPosition()
+ ", CRC64="
+ appendObjectResult.getObjectCRC());
/*
* View object type of the appendable object
*/
OSSObject object = client.getObject(bucketName, key);
System.out.println("\tObject type=" + object.getObjectMetadata().getObjectType() + "\n");
// Do not forget to close object input stream if not use it any more
object.getObjectContent().close();
/*
* Delete the appendable object
*/
System.out.println("Deleting an appendable object");
client.deleteObject(bucketName, key);
} catch (OSSException oe) {
System.out.println(
"Caught an OSSException, which means your request made it to OSS, "
+ "but was rejected with an error response for some reason.");
System.out.println("Error Message: " + oe.getErrorCode());
System.out.println("Error Code: " + oe.getErrorCode());
System.out.println("Request ID: " + oe.getRequestId());
System.out.println("Host ID: " + oe.getHostId());
} catch (ClientException ce) {
System.out.println(
"Caught an ClientException, which means the client encountered "
+ "a serious internal problem while trying to communicate with OSS, "
+ "such as not being able to access the network.");
System.out.println("Error Message: " + ce.getMessage());
} finally {
/*
* Do not forget to shut down the client finally to release all allocated resources.
*/
client.shutdown();
}
}
