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# `PutRecord`与 AWS SDK 或 CLI 配合使用
<a name="example_kinesis_PutRecord_section"></a>

以下代码示例演示如何使用 `PutRecord`。

操作示例是大型程序的代码摘录，必须在上下文中运行。在以下代码示例中，您可以查看此操作的上下文：
+  [了解基本功能](example_kinesis_Scenario_GettingStarted_section.md) 

------
#### [ CLI ]

**AWS CLI**  
**将记录写入数据流**  
以下 `put-record` 示例使用指定的分区键将单个数据记录写入指定的数据流。  

```
aws kinesis put-record \
    --stream-name samplestream \
    --data sampledatarecord \
    --partition-key samplepartitionkey
```
输出：  

```
{
    "ShardId": "shardId-000000000009",
    "SequenceNumber": "49600902273357540915989931256901506243878407835297513618",
    "EncryptionType": "KMS"
}
```
有关更多信息，请参阅[《亚马逊 Kinesis Data Streams 开发者指南》中的使用亚马逊 Kinesis Data Streams API 和 Java 开发工具包开发生产](https://docs.aws.amazon.com/streams/latest/dev/developing-producers-with-sdk.html)*者*。 AWS   
+  有关 API 的详细信息，请参阅*AWS CLI 命令参考[PutRecord](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/kinesis/put-record.html)*中的。

------
#### [ Java ]

**适用于 Java 的 SDK 2.x**  
 还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/kinesis#code-examples)中查找完整示例，了解如何进行设置和运行。

```
import software.amazon.awssdk.core.SdkBytes;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.kinesis.KinesisClient;
import software.amazon.awssdk.services.kinesis.model.PutRecordRequest;
import software.amazon.awssdk.services.kinesis.model.KinesisException;
import software.amazon.awssdk.services.kinesis.model.DescribeStreamRequest;
import software.amazon.awssdk.services.kinesis.model.DescribeStreamResponse;

/**
 * Before running this Java V2 code example, set up your development
 * environment, including your credentials.
 *
 * For more information, see the following documentation topic:
 *
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */
public class StockTradesWriter {
    public static void main(String[] args) {
        final String usage = """

                Usage:
                    <streamName>

                Where:
                    streamName - The Amazon Kinesis data stream to which records are written (for example, StockTradeStream)
                """;

        if (args.length != 1) {
            System.out.println(usage);
            System.exit(1);
        }

        String streamName = args[0];
        Region region = Region.US_EAST_1;
        KinesisClient kinesisClient = KinesisClient.builder()
                .region(region)
                .build();

        // Ensure that the Kinesis Stream is valid.
        validateStream(kinesisClient, streamName);
        setStockData(kinesisClient, streamName);
        kinesisClient.close();
    }

    public static void setStockData(KinesisClient kinesisClient, String streamName) {
        try {
            // Repeatedly send stock trades with a 100 milliseconds wait in between.
            StockTradeGenerator stockTradeGenerator = new StockTradeGenerator();

            // Put in 50 Records for this example.
            int index = 50;
            for (int x = 0; x < index; x++) {
                StockTrade trade = stockTradeGenerator.getRandomTrade();
                sendStockTrade(trade, kinesisClient, streamName);
                Thread.sleep(100);
            }

        } catch (KinesisException | InterruptedException e) {
            System.err.println(e.getMessage());
            System.exit(1);
        }
        System.out.println("Done");
    }

    private static void sendStockTrade(StockTrade trade, KinesisClient kinesisClient,
            String streamName) {
        byte[] bytes = trade.toJsonAsBytes();

        // The bytes could be null if there is an issue with the JSON serialization by
        // the Jackson JSON library.
        if (bytes == null) {
            System.out.println("Could not get JSON bytes for stock trade");
            return;
        }

        System.out.println("Putting trade: " + trade);
        PutRecordRequest request = PutRecordRequest.builder()
                .partitionKey(trade.getTickerSymbol()) // We use the ticker symbol as the partition key, explained in
                                                       // the Supplemental Information section below.
                .streamName(streamName)
                .data(SdkBytes.fromByteArray(bytes))
                .build();

        try {
            kinesisClient.putRecord(request);
        } catch (KinesisException e) {
            System.err.println(e.getMessage());
        }
    }

    private static void validateStream(KinesisClient kinesisClient, String streamName) {
        try {
            DescribeStreamRequest describeStreamRequest = DescribeStreamRequest.builder()
                    .streamName(streamName)
                    .build();

            DescribeStreamResponse describeStreamResponse = kinesisClient.describeStream(describeStreamRequest);

            if (!describeStreamResponse.streamDescription().streamStatus().toString().equals("ACTIVE")) {
                System.err.println("Stream " + streamName + " is not active. Please wait a few moments and try again.");
                System.exit(1);
            }

        } catch (KinesisException e) {
            System.err.println("Error found while describing the stream " + streamName);
            System.err.println(e);
            System.exit(1);
        }
    }
}
```
+  有关 API 的详细信息，请参阅 *AWS SDK for Java 2.x API 参考[PutRecord](https://docs.aws.amazon.com/goto/SdkForJavaV2/kinesis-2013-12-02/PutRecord)*中的。

------
#### [ PowerShell ]

**适用于 PowerShell V4 的工具**  
**示例 1：写入一条包含提供给 -Text 参数的字符串的记录。**  

```
Write-KINRecord -Text "test data from string" -StreamName "mystream" -PartitionKey "Key1"
```
**示例 2：写入包含指定文件所包含数据的记录。该文件被视为字节序列，因此，如果它包含文本，则在将其与此 cmdlet 搭配使用之前，应使用任何必要的编码进行编写。**  

```
Write-KINRecord -FilePath "C:\TestData.txt" -StreamName "mystream" -PartitionKey "Key2"
```
+  有关 API 的详细信息，请参阅 *AWS Tools for PowerShell Cmdlet 参考 (V* 4) [PutRecord](https://docs.aws.amazon.com/powershell/v4/reference)中的。

**适用于 PowerShell V5 的工具**  
**示例 1：写入一条包含提供给 -Text 参数的字符串的记录。**  

```
Write-KINRecord -Text "test data from string" -StreamName "mystream" -PartitionKey "Key1"
```
**示例 2：写入包含指定文件所包含数据的记录。该文件被视为字节序列，因此，如果它包含文本，则在将其与此 cmdlet 搭配使用之前，应使用任何必要的编码进行编写。**  

```
Write-KINRecord -FilePath "C:\TestData.txt" -StreamName "mystream" -PartitionKey "Key2"
```
+  有关 API 的详细信息，请参阅 *AWS Tools for PowerShell Cmdlet 参考 (V* 5) [PutRecord](https://docs.aws.amazon.com/powershell/v5/reference)中的。

------
#### [ Python ]

**适用于 Python 的 SDK（Boto3）**  
 还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/kinesis#code-examples)中查找完整示例，了解如何进行设置和运行。

```
class KinesisStream:
    """Encapsulates a Kinesis stream."""

    def __init__(self, kinesis_client):
        """
        :param kinesis_client: A Boto3 Kinesis client.
        """
        self.kinesis_client = kinesis_client
        self.name = None
        self.details = None
        self.stream_exists_waiter = kinesis_client.get_waiter("stream_exists")


    def put_record(self, data, partition_key):
        """
        Puts data into the stream. The data is formatted as JSON before it is passed
        to the stream.

        :param data: The data to put in the stream.
        :param partition_key: The partition key to use for the data.
        :return: Metadata about the record, including its shard ID and sequence number.
        """
        try:
            response = self.kinesis_client.put_record(
                StreamName=self.name, Data=json.dumps(data), PartitionKey=partition_key
            )
            logger.info("Put record in stream %s.", self.name)
        except ClientError:
            logger.exception("Couldn't put record in stream %s.", self.name)
            raise
        else:
            return response
```
+  有关 API 的详细信息，请参阅适用[PutRecord](https://docs.aws.amazon.com/goto/boto3/kinesis-2013-12-02/PutRecord)于 *Python 的AWS SDK (Boto3) API 参考*。

------
#### [ Rust ]

**适用于 Rust 的 SDK**  
 还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/kinesis#code-examples)中查找完整示例，了解如何进行设置和运行。

```
async fn add_record(client: &Client, stream: &str, key: &str, data: &str) -> Result<(), Error> {
    let blob = Blob::new(data);

    client
        .put_record()
        .data(blob)
        .partition_key(key)
        .stream_name(stream)
        .send()
        .await?;

    println!("Put data into stream.");

    Ok(())
}
```
+  有关 API 的详细信息，请参阅适用[PutRecord](https://docs.rs/aws-sdk-kinesis/latest/aws_sdk_kinesis/client/struct.Client.html#method.put_record)于 *Rust 的AWS SDK API 参考*。

------
#### [ SAP ABAP ]

**适用于 SAP ABAP 的 SDK**  
 还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/kns#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    TRY.
        oo_result = lo_kns->putrecord(            " oo_result is returned for testing purposes. "
            iv_streamname = iv_stream_name
            iv_data       = iv_data
            iv_partitionkey = iv_partition_key ).
        MESSAGE 'Record created.' TYPE 'I'.
      CATCH /aws1/cx_knsinvalidargumentex.
        MESSAGE 'The specified argument was not valid.' TYPE 'E'.
      CATCH /aws1/cx_knskmsaccessdeniedex.
        MESSAGE 'You do not have permission to perform this AWS KMS action.' TYPE 'E'.
      CATCH /aws1/cx_knskmsdisabledex.
        MESSAGE 'KMS key used is disabled.' TYPE 'E'.
      CATCH /aws1/cx_knskmsinvalidstateex.
        MESSAGE 'KMS key used is in an invalid state. ' TYPE 'E'.
      CATCH /aws1/cx_knskmsnotfoundex.
        MESSAGE 'KMS key used is not found.' TYPE 'E'.
      CATCH /aws1/cx_knskmsoptinrequired.
        MESSAGE 'KMS key option is required.' TYPE 'E'.
      CATCH /aws1/cx_knskmsthrottlingex.
        MESSAGE 'The rate of requests to AWS KMS is exceeding the request quotas.' TYPE 'E'.
      CATCH /aws1/cx_knsprovthruputexcdex.
        MESSAGE 'The request rate for the stream is too high, or the requested data is too large for the available throughput.' TYPE 'E'.
      CATCH /aws1/cx_knsresourcenotfoundex.
        MESSAGE 'Resource being accessed is not found.' TYPE 'E'.
    ENDTRY.
```
+  有关 API 的详细信息，请参阅适用[PutRecord](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)于 S *AP 的AWS SDK ABAP API 参考*。

------

有关 S AWS DK 开发者指南和代码示例的完整列表，请参阅[将此服务与 AWS SDK 配合使用](sdk-general-information-section.md)。本主题还包括有关入门的信息以及有关先前的 SDK 版本的详细信息。