文档 AWS SDK 示例 GitHub 存储库中还有更多 [S AWS DK 示例](https://github.com/awsdocs/aws-doc-sdk-examples)。

本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。

# 使用 Amazon Translate 的代码示例 AWS SDKs
<a name="translate_code_examples"></a>

以下代码示例向您展示了如何将 Amazon Translate 与 AWS 软件开发套件 (SDK) 一起使用。

*操作*是大型程序的代码摘录，必须在上下文中运行。您可以通过操作了解如何调用单个服务函数，还可以通过函数相关场景的上下文查看操作。

*场景*是向您展示如何通过在一个服务中调用多个函数或与其他 AWS 服务服务结合来完成特定任务的代码示例。

**更多资源**
+  **[Amazon Translate 开发人员指南](https://docs.aws.amazon.com/translate/latest/dg/what-is.html)**——有关 Amazon Translate 的更多信息。
+ **[Amazon Translate API 参考](https://docs.aws.amazon.com/translate/latest/APIReference/welcome.html)**——有关所有可用的 Amazon Translate 操作的详细信息。
+ **[AWS 开发者中心](https://aws.amazon.com/developer/code-examples/?awsf.sdk-code-examples-product=product%23translate)** — 您可以按类别或全文搜索筛选的代码示例。
+ **[AWS SDK 示例](https://github.com/awsdocs/aws-doc-sdk-examples)** — 包含首选语言完整代码的 GitHub 存储库。包括有关设置和运行代码的说明。

**Contents**
+ [基本功能](translate_code_examples_basics.md)
  + [操作](translate_code_examples_actions.md)
    + [`DescribeTextTranslationJob`](translate_example_translate_DescribeTextTranslationJob_section.md)
    + [`ListTextTranslationJobs`](translate_example_translate_ListTextTranslationJobs_section.md)
    + [`StartTextTranslationJob`](translate_example_translate_StartTextTranslationJob_section.md)
    + [`StopTextTranslationJob`](translate_example_translate_StopTextTranslationJob_section.md)
    + [`TranslateText`](translate_example_translate_TranslateText_section.md)
+ [场景](translate_code_examples_scenarios.md)
  + [构建 Amazon Transcribe 流式传输应用程序](translate_example_cross_TranscriptionStreamingApp_section.md)
  + [构建 Amazon Lex 聊天机器人](translate_example_cross_LexChatbotLanguages_section.md)
  + [构建 Amazon SNS 应用程序](translate_example_cross_SnsPublishSubscription_section.md)
  + [创建用于分析客户反馈的应用程序](translate_example_cross_FSA_section.md)
  + [开始使用翻译任务](translate_example_translate_Scenario_GettingStarted_section.md)

# 使用 Amazon Translate 的基本示例 AWS SDKs
<a name="translate_code_examples_basics"></a>

以下代码示例展示了如何使用 Amazon Translate 的基础知识 AWS SDKs。

**Contents**
+ [操作](translate_code_examples_actions.md)
  + [`DescribeTextTranslationJob`](translate_example_translate_DescribeTextTranslationJob_section.md)
  + [`ListTextTranslationJobs`](translate_example_translate_ListTextTranslationJobs_section.md)
  + [`StartTextTranslationJob`](translate_example_translate_StartTextTranslationJob_section.md)
  + [`StopTextTranslationJob`](translate_example_translate_StopTextTranslationJob_section.md)
  + [`TranslateText`](translate_example_translate_TranslateText_section.md)

# 使用 Amazon Translate 的操作 AWS SDKs
<a name="translate_code_examples_actions"></a>

以下代码示例演示了如何使用执行各个 Amazon Translate 操作 AWS SDKs。每个示例都包含一个指向的链接 GitHub，您可以在其中找到有关设置和运行代码的说明。

这些代码节选调用了 Amazon Translate API，是必须在上下文中运行的较大型程序的代码节选。您可以在[Amazon Translate 使用场景 AWS SDKs](translate_code_examples_scenarios.md)中结合上下文查看操作。

 以下示例仅包括最常用的操作。有关完整列表，请参阅 [Amazon Translate API 参考](https://docs.aws.amazon.com/translate/latest/APIReference/welcome.html)。

**Topics**
+ [`DescribeTextTranslationJob`](translate_example_translate_DescribeTextTranslationJob_section.md)
+ [`ListTextTranslationJobs`](translate_example_translate_ListTextTranslationJobs_section.md)
+ [`StartTextTranslationJob`](translate_example_translate_StartTextTranslationJob_section.md)
+ [`StopTextTranslationJob`](translate_example_translate_StopTextTranslationJob_section.md)
+ [`TranslateText`](translate_example_translate_TranslateText_section.md)

# `DescribeTextTranslationJob`与 AWS SDK 一起使用
<a name="translate_example_translate_DescribeTextTranslationJob_section"></a>

以下代码示例演示如何使用 `DescribeTextTranslationJob`。

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：
+  [开始使用翻译任务](translate_example_translate_Scenario_GettingStarted_section.md) 

------
#### [ .NET ]

**适用于 .NET 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/dotnetv3/Translate#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    using System;
    using System.Threading.Tasks;
    using Amazon.Translate;
    using Amazon.Translate.Model;

    /// <summary>
    /// The following example shows how to retrieve the details of
    /// a text translation job using Amazon Translate.
    /// </summary>
    public class DescribeTextTranslation
    {
        public static async Task Main()
        {
            var client = new AmazonTranslateClient();

            // The Job Id is generated when the text translation job is started
            // with a call to the StartTextTranslationJob method.
            var jobId = "1234567890abcdef01234567890abcde";

            var request = new DescribeTextTranslationJobRequest
            {
                JobId = jobId,
            };

            var jobProperties = await DescribeTranslationJobAsync(client, request);

            DisplayTranslationJobDetails(jobProperties);
        }

        /// <summary>
        /// Retrieve information about an Amazon Translate text translation job.
        /// </summary>
        /// <param name="client">The initialized Amazon Translate client object.</param>
        /// <param name="request">The DescribeTextTranslationJobRequest object.</param>
        /// <returns>The TextTranslationJobProperties object containing
        /// information about the text translation job..</returns>
        public static async Task<TextTranslationJobProperties> DescribeTranslationJobAsync(
            AmazonTranslateClient client,
            DescribeTextTranslationJobRequest request)
        {
            var response = await client.DescribeTextTranslationJobAsync(request);
            if (response.HttpStatusCode == System.Net.HttpStatusCode.OK)
            {
                return response.TextTranslationJobProperties;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// Displays the properties of the text translation job.
        /// </summary>
        /// <param name="jobProperties">The properties of the text translation
        /// job returned by the call to DescribeTextTranslationJobAsync.</param>
        public static void DisplayTranslationJobDetails(TextTranslationJobProperties jobProperties)
        {
            if (jobProperties is null)
            {
                Console.WriteLine("No text translation job properties found.");
                return;
            }

            // Display the details of the text translation job.
            Console.WriteLine($"{jobProperties.JobId}: {jobProperties.JobName}");
        }
    }
```
+  有关 API 的详细信息，请参阅 *适用于 .NET 的 AWS SDK API 参考[DescribeTextTranslationJob](https://docs.aws.amazon.com/goto/DotNetSDKV3/translate-2017-07-01/DescribeTextTranslationJob)*中的。

------
#### [ 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/xl8#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    "Gets the properties associated with an asynchronous batch translation job."
    "Includes properties such as name, ID, status, source and target languages, and input/output Amazon Simple Storage Service (Amazon S3) buckets."
    TRY.
        oo_result = lo_xl8->describetexttranslationjob(      "oo_result is returned for testing purposes."
          iv_jobid        = iv_jobid ).
        MESSAGE 'Job description retrieved.' TYPE 'I'.
      CATCH /aws1/cx_xl8internalserverex.
        MESSAGE 'An internal server error occurred. Retry your request.' TYPE 'E'.
      CATCH /aws1/cx_xl8resourcenotfoundex.
        MESSAGE 'The resource you are looking for has not been found.' TYPE 'E'.
      CATCH /aws1/cx_xl8toomanyrequestsex.
        MESSAGE 'You have made too many requests within a short period of time.' TYPE 'E'.
    ENDTRY.
```
+  有关 API 的详细信息，请参阅适用[DescribeTextTranslationJob](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)于 S *AP 的AWS SDK ABAP API 参考*。

------

# `ListTextTranslationJobs`与 AWS SDK 一起使用
<a name="translate_example_translate_ListTextTranslationJobs_section"></a>

以下代码示例演示如何使用 `ListTextTranslationJobs`。

------
#### [ .NET ]

**适用于 .NET 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/dotnetv3/Translate#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    using System;
    using System.Collections.Generic;
    using System.Threading.Tasks;
    using Amazon.Translate;
    using Amazon.Translate.Model;

    /// <summary>
    /// List Amazon Translate translation jobs, along with details about each job.
    /// </summary>
    public class ListTranslationJobs
    {
        public static async Task Main()
        {
            var client = new AmazonTranslateClient();
            var filter = new TextTranslationJobFilter
            {
                JobStatus = "COMPLETED",
            };

            var request = new ListTextTranslationJobsRequest
            {
                MaxResults = 10,
                Filter = filter,
            };

            await ListJobsAsync(client, request);
        }

        /// <summary>
        /// List Amazon Translate text translation jobs.
        /// </summary>
        /// <param name="client">The initialized Amazon Translate client object.</param>
        /// <param name="request">An Amazon Translate
        /// ListTextTranslationJobsRequest object detailing which text
        /// translation jobs are of interest.</param>
        public static async Task ListJobsAsync(
            AmazonTranslateClient client,
            ListTextTranslationJobsRequest request)
        {
            ListTextTranslationJobsResponse response;

            do
            {
                response = await client.ListTextTranslationJobsAsync(request);
                ShowTranslationJobDetails(response.TextTranslationJobPropertiesList);

                request.NextToken = response.NextToken;
            }
            while (response.NextToken is not null);
        }

        /// <summary>
        /// List existing translation job details.
        /// </summary>
        /// <param name="properties">A list of Amazon Translate text
        /// translation jobs.</param>
        public static void ShowTranslationJobDetails(List<TextTranslationJobProperties> properties)
        {
            properties.ForEach(prop =>
            {
                Console.WriteLine($"{prop.JobId}: {prop.JobName}");
                Console.WriteLine($"Status: {prop.JobStatus}");
                Console.WriteLine($"Submitted time: {prop.SubmittedTime}");
            });
        }
    }
```
+  有关 API 的详细信息，请参阅 *适用于 .NET 的 AWS SDK API 参考[ListTextTranslationJobs](https://docs.aws.amazon.com/goto/DotNetSDKV3/translate-2017-07-01/ListTextTranslationJobs)*中的。

------
#### [ 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/xl8#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    "Gets a list of the batch translation jobs that you have submitted."

    DATA lo_filter TYPE REF TO /aws1/cl_xl8textxlationjobfilt.

    "Create an ABAP object for filtering using jobname."
    lo_filter = NEW #( iv_jobname = iv_jobname ).

    TRY.
        oo_result = lo_xl8->listtexttranslationjobs(      "oo_result is returned for testing purposes."
          io_filter        = lo_filter ).
        MESSAGE 'Jobs retrieved.' TYPE 'I'.
      CATCH /aws1/cx_xl8internalserverex.
        MESSAGE 'An internal server error occurred. Retry your request.' TYPE 'E'.
      CATCH /aws1/cx_xl8invalidfilterex.
        MESSAGE 'The filter specified for the operation is not valid. Specify a different filter.' TYPE 'E'.
      CATCH /aws1/cx_xl8invalidrequestex.
        MESSAGE 'The request that you made is not valid.' TYPE 'E'.
      CATCH /aws1/cx_xl8toomanyrequestsex.
        MESSAGE 'You have made too many requests within a short period of time.' TYPE 'E'.
    ENDTRY.
```
+  有关 API 的详细信息，请参阅适用[ListTextTranslationJobs](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)于 S *AP 的AWS SDK ABAP API 参考*。

------

# 与 AWS SDK `StartTextTranslationJob` 配合使用
<a name="translate_example_translate_StartTextTranslationJob_section"></a>

以下代码示例演示如何使用 `StartTextTranslationJob`。

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：
+  [开始使用翻译任务](translate_example_translate_Scenario_GettingStarted_section.md) 

------
#### [ .NET ]

**适用于 .NET 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/dotnetv3/Translate#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    using System;
    using System.Collections.Generic;
    using System.Threading.Tasks;
    using Amazon.Translate;
    using Amazon.Translate.Model;

    /// <summary>
    /// This example shows how to use Amazon Translate to process the files in
    /// an Amazon Simple Storage Service (Amazon S3) bucket. The translated results
    /// will also be stored in an Amazon S3 bucket.
    /// </summary>
    public class BatchTranslate
    {
        public static async Task Main()
        {
            var contentType = "text/plain";

            // Set this variable to an S3 bucket location with a folder."
            // Input files must be in a folder and not at the bucket root."
            var s3InputUri = "s3://amzn-s3-demo-bucket1/FOLDER/";
            var s3OutputUri = "s3://amzn-s3-demo-bucket2/";

            // This role must have permissions to read the source bucket and to read and
            // write to the destination bucket where the translated text will be stored.
            var dataAccessRoleArn = "arn:aws:iam::0123456789ab:role/S3TranslateRole";

            var client = new AmazonTranslateClient();

            var inputConfig = new InputDataConfig
            {
                ContentType = contentType,
                S3Uri = s3InputUri,
            };

            var outputConfig = new OutputDataConfig
            {
                S3Uri = s3OutputUri,
            };

            var request = new StartTextTranslationJobRequest
            {
                JobName = "ExampleTranslationJob",
                DataAccessRoleArn = dataAccessRoleArn,
                InputDataConfig = inputConfig,
                OutputDataConfig = outputConfig,
                SourceLanguageCode = "en",
                TargetLanguageCodes = new List<string> { "fr" },
            };

            var response = await StartTextTranslationAsync(client, request);

            if (response.HttpStatusCode == System.Net.HttpStatusCode.OK)
            {
                Console.WriteLine($"{response.JobId}: {response.JobStatus}");
            }
        }

        /// <summary>
        /// Start the Amazon Translate text translation job.
        /// </summary>
        /// <param name="client">The initialized AmazonTranslateClient object.</param>
        /// <param name="request">The request object that includes details such
        /// as source and destination bucket names and the IAM Role that will
        /// be used to access the buckets.</param>
        /// <returns>The StartTextTranslationResponse object that includes the
        /// details of the request response.</returns>
        public static async Task<StartTextTranslationJobResponse> StartTextTranslationAsync(AmazonTranslateClient client, StartTextTranslationJobRequest request)
        {
            var response = await client.StartTextTranslationJobAsync(request);
            return response;
        }
    }
```
+  有关 API 的详细信息，请参阅 *适用于 .NET 的 AWS SDK API 参考[StartTextTranslationJob](https://docs.aws.amazon.com/goto/DotNetSDKV3/translate-2017-07-01/StartTextTranslationJob)*中的。

------
#### [ 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/xl8#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    "Starts an asynchronous batch translation job."
    "Use batch translation jobs to translate large volumes of text across multiple documents at once."

    DATA lo_inputdataconfig  TYPE REF TO /aws1/cl_xl8inputdataconfig.
    DATA lo_outputdataconfig TYPE REF TO /aws1/cl_xl8outputdataconfig.
    DATA lt_targetlanguagecodes TYPE /aws1/cl_xl8tgtlanguagecodes00=>tt_targetlanguagecodestrlist.
    DATA lo_targetlanguagecodes TYPE REF TO /aws1/cl_xl8tgtlanguagecodes00.

    "Create an ABAP object for the input data config."
    lo_inputdataconfig = NEW #( iv_s3uri = iv_input_data_s3uri
                                iv_contenttype = iv_input_data_contenttype ).

    "Create an ABAP object for the output data config."
    lo_outputdataconfig = NEW #( iv_s3uri = iv_output_data_s3uri ).

    "Create an internal table for target languages."
    lo_targetlanguagecodes = NEW #( iv_value = iv_targetlanguagecode ).
    INSERT lo_targetlanguagecodes  INTO TABLE lt_targetlanguagecodes.

    TRY.
        oo_result = lo_xl8->starttexttranslationjob(      "oo_result is returned for testing purposes."
          io_inputdataconfig = lo_inputdataconfig
            io_outputdataconfig = lo_outputdataconfig
            it_targetlanguagecodes = lt_targetlanguagecodes
            iv_dataaccessrolearn = iv_dataaccessrolearn
            iv_jobname = iv_jobname
            iv_sourcelanguagecode = iv_sourcelanguagecode ).
        MESSAGE 'Translation job started.' TYPE 'I'.
      CATCH /aws1/cx_xl8internalserverex.
        MESSAGE 'An internal server error occurred. Retry your request.' TYPE 'E'.
      CATCH /aws1/cx_xl8invparamvalueex.
        MESSAGE 'The value of the parameter is not valid.' TYPE 'E'.
      CATCH /aws1/cx_xl8invalidrequestex.
        MESSAGE 'The request that you made is not valid.' TYPE 'E'.
      CATCH /aws1/cx_xl8resourcenotfoundex.
        MESSAGE 'The resource you are looking for has not been found.' TYPE 'E'.
      CATCH /aws1/cx_xl8toomanyrequestsex.
        MESSAGE 'You have made too many requests within a short period of time.' TYPE 'E'.
      CATCH /aws1/cx_xl8unsuppedlanguage00.
        MESSAGE 'Amazon Translate does not support translation from the language of the source text into the requested target language.' TYPE 'E'.
    ENDTRY.
```
+  有关 API 的详细信息，请参阅适用[StartTextTranslationJob](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)于 S *AP 的AWS SDK ABAP API 参考*。

------

# 与 AWS SDK `StopTextTranslationJob` 配合使用
<a name="translate_example_translate_StopTextTranslationJob_section"></a>

以下代码示例演示如何使用 `StopTextTranslationJob`。

------
#### [ .NET ]

**适用于 .NET 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/dotnetv3/Translate#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    using System;
    using System.Threading.Tasks;
    using Amazon.Translate;
    using Amazon.Translate.Model;

    /// <summary>
    /// Shows how to stop a running Amazon Translation Service text translation
    /// job.
    /// </summary>
    public class StopTextTranslationJob
    {
        public static async Task Main()
        {
            var client = new AmazonTranslateClient();
            var jobId = "1234567890abcdef01234567890abcde";

            var request = new StopTextTranslationJobRequest
            {
                JobId = jobId,
            };

            await StopTranslationJobAsync(client, request);
        }

        /// <summary>
        /// Sends a request to stop a text translation job.
        /// </summary>
        /// <param name="client">Initialized AmazonTrnslateClient object.</param>
        /// <param name="request">The request object to be passed to the
        /// StopTextJobAsync method.</param>
        public static async Task StopTranslationJobAsync(
            AmazonTranslateClient client,
            StopTextTranslationJobRequest request)
        {
            var response = await client.StopTextTranslationJobAsync(request);
            if (response.HttpStatusCode == System.Net.HttpStatusCode.OK)
            {
                Console.WriteLine($"{response.JobId} as status: {response.JobStatus}");
            }
        }
    }
```
+  有关 API 的详细信息，请参阅 *适用于 .NET 的 AWS SDK API 参考[StopTextTranslationJob](https://docs.aws.amazon.com/goto/DotNetSDKV3/translate-2017-07-01/StopTextTranslationJob)*中的。

------
#### [ 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/xl8#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    "Stops an asynchronous batch translation job that is in progress."

    TRY.
        oo_result = lo_xl8->stoptexttranslationjob(      "oo_result is returned for testing purposes."
          iv_jobid        = iv_jobid ).
        MESSAGE 'Translation job stopped.' TYPE 'I'.
      CATCH /aws1/cx_xl8internalserverex.
        MESSAGE 'An internal server error occurred.' TYPE 'E'.
      CATCH /aws1/cx_xl8resourcenotfoundex.
        MESSAGE 'The resource you are looking for has not been found.' TYPE 'E'.
      CATCH /aws1/cx_xl8toomanyrequestsex.
        MESSAGE 'You have made too many requests within a short period of time.' TYPE 'E'.
    ENDTRY.
```
+  有关 API 的详细信息，请参阅适用[StopTextTranslationJob](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)于 S *AP 的AWS SDK ABAP API 参考*。

------

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

以下代码示例演示如何使用 `TranslateText`。

------
#### [ .NET ]

**适用于 .NET 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/dotnetv3/Translate#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    using System;
    using System.IO;
    using System.Threading.Tasks;
    using Amazon.S3;
    using Amazon.S3.Transfer;
    using Amazon.Translate;
    using Amazon.Translate.Model;

    /// <summary>
    /// Take text from a file stored a Amazon Simple Storage Service (Amazon S3)
    /// object and translate it using the Amazon Transfer Service.
    /// </summary>
    public class TranslateText
    {
        public static async Task Main()
        {
            // If the region you want to use is different from the region
            // defined for the default user, supply it as a parameter to the
            // Amazon Translate client object constructor.
            var client = new AmazonTranslateClient();

            // Set the source language to "auto" to request Amazon Translate to
            // automatically detect te language of the source text.

            // You can get a list of the languages supposed by Amazon Translate
            // in the Amazon Translate Developer's Guide here:
            //      https://docs.aws.amazon.com/translate/latest/dg/what-is.html
            string srcLang = "en"; // English.
            string destLang = "fr"; // French.

            // The Amazon Simple Storage Service (Amazon S3) bucket where the
            // source text file is stored.
            string srcBucket = "amzn-s3-demo-bucket";
            string srcTextFile = "source.txt";

            var srcText = await GetSourceTextAsync(srcBucket, srcTextFile);
            var destText = await TranslatingTextAsync(client, srcLang, destLang, srcText);

            ShowText(srcText, destText);
        }

        /// <summary>
        /// Use the Amazon S3 TransferUtility to retrieve the text to translate
        /// from an object in an S3 bucket.
        /// </summary>
        /// <param name="srcBucket">The name of the S3 bucket where the
        /// text is stored.
        /// </param>
        /// <param name="srcTextFile">The key of the S3 object that
        /// contains the text to translate.</param>
        /// <returns>A string representing the source text.</returns>
        public static async Task<string> GetSourceTextAsync(string srcBucket, string srcTextFile)
        {
            string srcText = string.Empty;

            var s3Client = new AmazonS3Client();
            TransferUtility utility = new TransferUtility(s3Client);

            using var stream = await utility.OpenStreamAsync(srcBucket, srcTextFile);

            StreamReader file = new System.IO.StreamReader(stream);

            srcText = file.ReadToEnd();
            return srcText;
        }

        /// <summary>
        /// Use the Amazon Translate Service to translate the document from the
        /// source language to the specified destination language.
        /// </summary>
        /// <param name="client">The Amazon Translate Service client used to
        /// perform the translation.</param>
        /// <param name="srcLang">The language of the source text.</param>
        /// <param name="destLang">The destination language for the translated
        /// text.</param>
        /// <param name="text">A string representing the text to ranslate.</param>
        /// <returns>The text that has been translated to the destination
        /// language.</returns>
        public static async Task<string> TranslatingTextAsync(AmazonTranslateClient client, string srcLang, string destLang, string text)
        {
            var request = new TranslateTextRequest
            {
                SourceLanguageCode = srcLang,
                TargetLanguageCode = destLang,
                Text = text,
            };

            var response = await client.TranslateTextAsync(request);

            return response.TranslatedText;
        }

        /// <summary>
        /// Show the original text followed by the translated text.
        /// </summary>
        /// <param name="srcText">The original text to be translated.</param>
        /// <param name="destText">The translated text.</param>
        public static void ShowText(string srcText, string destText)
        {
            Console.WriteLine("Source text:");
            Console.WriteLine(srcText);
            Console.WriteLine();
            Console.WriteLine("Translated text:");
            Console.WriteLine(destText);
        }
    }
```
+  有关 API 的详细信息，请参阅 *适用于 .NET 的 AWS SDK API 参考[TranslateText](https://docs.aws.amazon.com/goto/DotNetSDKV3/translate-2017-07-01/TranslateText)*中的。

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

**适用于 PowerShell V4 的工具**  
**示例 1：将指定的英文文本转换为法语。要转换的文本也可以作为 -Text 参数传递。**  

```
"Hello World" | ConvertTo-TRNTargetLanguage -SourceLanguageCode en -TargetLanguageCode fr
```
+  有关 API 的详细信息，请参阅 *AWS Tools for PowerShell Cmdlet 参考 (V* 4) [TranslateText](https://docs.aws.amazon.com/powershell/v4/reference)中的。

**适用于 PowerShell V5 的工具**  
**示例 1：将指定的英文文本转换为法语。要转换的文本也可以作为 -Text 参数传递。**  

```
"Hello World" | ConvertTo-TRNTargetLanguage -SourceLanguageCode en -TargetLanguageCode fr
```
+  有关 API 的详细信息，请参阅 *AWS Tools for PowerShell Cmdlet 参考 (V* 5) [TranslateText](https://docs.aws.amazon.com/powershell/v5/reference)中的。

------
#### [ 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/xl8#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    "Translates input text from the source language to the target language."
    TRY.
        oo_result = lo_xl8->translatetext(      "oo_result is returned for testing purposes."
          iv_text        = iv_text
            iv_sourcelanguagecode = iv_sourcelanguagecode
            iv_targetlanguagecode = iv_targetlanguagecode ).
        MESSAGE 'Translation completed.' TYPE 'I'.
      CATCH /aws1/cx_xl8detectedlanguage00.
        MESSAGE 'The confidence that Amazon Comprehend accurately detected the source language is low.' TYPE 'E'.
      CATCH /aws1/cx_xl8internalserverex.
        MESSAGE 'An internal server error occurred.' TYPE 'E'.
      CATCH /aws1/cx_xl8invalidrequestex.
        MESSAGE 'The request that you made is not valid.' TYPE 'E'.
      CATCH /aws1/cx_xl8resourcenotfoundex.
        MESSAGE 'The resource you are looking for has not been found.' TYPE 'E'.
      CATCH /aws1/cx_xl8serviceunavailex.
        MESSAGE 'The Amazon Translate service is temporarily unavailable.' TYPE 'E'.
      CATCH /aws1/cx_xl8textsizelmtexcdex.
        MESSAGE 'The size of the text you submitted exceeds the size limit. ' TYPE 'E'.
      CATCH /aws1/cx_xl8toomanyrequestsex.
        MESSAGE 'You have made too many requests within a short period of time.' TYPE 'E'.
      CATCH /aws1/cx_xl8unsuppedlanguage00.
        MESSAGE 'Amazon Translate does not support translation from the language of the source text into the requested target language. ' TYPE 'E'.
    ENDTRY.
```
+  有关 API 的详细信息，请参阅适用[TranslateText](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)于 S *AP 的AWS SDK ABAP API 参考*。

------

# Amazon Translate 使用场景 AWS SDKs
<a name="translate_code_examples_scenarios"></a>

以下代码示例向您展示了如何使用在 Amazon Translate 中实现常见场景 AWS SDKs。这些场景向您展示了如何通过调用 Amazon Translate 中的多个函数或与其他 AWS 服务结合来完成特定任务。每个场景都包含完整源代码的链接，您可以在其中找到有关如何设置和运行代码的说明。

场景以中等水平的经验为目标，可帮助您结合具体环境了解服务操作。

**Topics**
+ [构建 Amazon Transcribe 流式传输应用程序](translate_example_cross_TranscriptionStreamingApp_section.md)
+ [构建 Amazon Lex 聊天机器人](translate_example_cross_LexChatbotLanguages_section.md)
+ [构建 Amazon SNS 应用程序](translate_example_cross_SnsPublishSubscription_section.md)
+ [创建用于分析客户反馈的应用程序](translate_example_cross_FSA_section.md)
+ [开始使用翻译任务](translate_example_translate_Scenario_GettingStarted_section.md)

# 构建 Amazon Transcribe 流式传输应用程序
<a name="translate_example_cross_TranscriptionStreamingApp_section"></a>

以下代码示例展示如何构建可实时录制、转录与翻译实时音频，并通过电子邮件发送结果的应用程序。

------
#### [ JavaScript ]

**适用于 JavaScript (v3) 的软件开发工具包**  
 演示了如何使用 Amazon Transcribe 构建可实时录制、转录与翻译实时音频，并通过 Amazon Simple Email Service (Amazon SES) 以电子邮件发送结果的应用程序。  
 有关如何设置和运行的完整源代码和说明，请参阅上的完整示例[GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/cross-services/transcribe-streaming-app)。  

**本示例中使用的服务**
+ Amazon Comprehend
+ Amazon SES
+ Amazon Transcribe
+ Amazon Translate

------

# 创建 Amazon Lex 聊天机器人来吸引您的网站访客
<a name="translate_example_cross_LexChatbotLanguages_section"></a>

以下代码示例显示如何创建用于吸引网站访客的聊天机器人。

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

**适用于 Java 的 SDK 2.x**  
 展示如何使用 Amazon Lex API 在 Web 应用程序中创建聊天机器人，以吸引网站访客。  
 有关如何设置和运行的完整源代码和说明，请参阅上的完整示例[GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/usecases/creating_lex_chatbot)。  

**本示例中使用的服务**
+ Amazon Comprehend
+ Amazon Lex
+ Amazon Translate

------
#### [ JavaScript ]

**适用于 JavaScript (v3) 的软件开发工具包**  
 展示如何使用 Amazon Lex API 在 Web 应用程序中创建聊天机器人，以吸引网站访客。  
 有关如何设置和运行的完整源代码和说明，请参阅 适用于 JavaScript 的 AWS SDK 开发者指南中的[构建 Amazon Lex 聊天机器人的](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/lex-bot-example.html)完整示例。  

**本示例中使用的服务**
+ Amazon Comprehend
+ Amazon Lex
+ Amazon Translate

------

# 构建转换消息的发布和订阅应用程序
<a name="translate_example_cross_SnsPublishSubscription_section"></a>

以下代码示例展示如何创建具有订阅和发布功能并能转换消息的应用程序。

------
#### [ .NET ]

**适用于 .NET 的 SDK**  
 展示如何使用 Amazon Simple Notification Service .NET API 创建具有订阅和发布功能的 Web 应用程序。此外，此示例应用程序还会转换消息。  
 有关如何设置和运行的完整源代码和说明，请参阅上的完整示例[GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/cross-service/SubscribePublishTranslate)。  

**本示例中使用的服务**
+ Amazon SNS
+ Amazon Translate

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

**适用于 Java 的 SDK 2.x**  
 展示如何使用 Amazon Simple Notification Service Java API 创建具有订阅和发布功能的 Web 应用程序。此外，此示例应用程序还会转换消息。  
 有关如何设置和运行的完整源代码和说明，请参阅上的完整示例[GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/usecases/creating_sns_sample_app)。  
 有关如何设置和运行使用 Java Async API 的示例的完整源代码和说明，请参阅上的[GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/usecases/creating_sns_async)完整示例。  

**本示例中使用的服务**
+ Amazon SNS
+ Amazon Translate

------
#### [ Kotlin ]

**适用于 Kotlin 的 SDK**  
 展示如何使用 Amazon SNS Kotlin API 创建具有订阅和发布功能的应用程序。此外，此示例应用程序还会转换消息。  
 有关如何创建 Web 应用程序的完整源代码和说明，请参阅上的完整示例[GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/usecases/subpub_app)。  
 有关如何创建原生 Android 应用程序的完整源代码和说明，请参阅上的完整示例[GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/usecases/subpub_app_android)。  

**本示例中使用的服务**
+ Amazon SNS
+ Amazon Translate

------

# 创建用于分析客户反馈和合成音频的应用程序
<a name="translate_example_cross_FSA_section"></a>

以下代码示例显示如何创建应用程序来分析客户意见卡、翻译其母语、确定其情绪并根据译后的文本生成音频文件。

------
#### [ .NET ]

**适用于 .NET 的 SDK**  
 此示例应用程序可分析并存储客户反馈卡。具体来说，它满足了纽约市一家虚构酒店的需求。酒店以实体意见卡的形式收集来自不同语种的客人的反馈。该反馈通过 Web 客户端上传到应用程序中。意见卡图片上传后，将执行以下步骤：  
+ 使用 Amazon Textract 从图片中提取文本。
+ Amazon Comprehend 确定所提取文本的情绪及其语言。
+ 使用 Amazon Translate 将所提取文本翻译为英语。
+ Amazon Polly 根据所提取文本合成音频文件。
 完整的应用程序可使用  AWS CDK 进行部署。有关源代码和部署说明，请参阅中的项目[ GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/cross-service/FeedbackSentimentAnalyzer)。  

**本示例中使用的服务**
+ Amazon Comprehend
+ Lambda
+ Amazon Polly
+ Amazon Textract
+ Amazon Translate

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

**适用于 Java 的 SDK 2.x**  
 此示例应用程序可分析并存储客户反馈卡。具体来说，它满足了纽约市一家虚构酒店的需求。酒店以实体意见卡的形式收集来自不同语种的客人的反馈。该反馈通过 Web 客户端上传到应用程序中。意见卡图片上传后，将执行以下步骤：  
+ 使用 Amazon Textract 从图片中提取文本。
+ Amazon Comprehend 确定所提取文本的情绪及其语言。
+ 使用 Amazon Translate 将所提取文本翻译为英语。
+ Amazon Polly 根据所提取文本合成音频文件。
 完整的应用程序可使用  AWS CDK 进行部署。有关源代码和部署说明，请参阅中的项目[ GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/usecases/creating_fsa_app)。  

**本示例中使用的服务**
+ Amazon Comprehend
+ Lambda
+ Amazon Polly
+ Amazon Textract
+ Amazon Translate

------
#### [ JavaScript ]

**适用于 JavaScript (v3) 的软件开发工具包**  
 此示例应用程序可分析并存储客户反馈卡。具体来说，它满足了纽约市一家虚构酒店的需求。酒店以实体意见卡的形式收集来自不同语种的客人的反馈。该反馈通过 Web 客户端上传到应用程序中。意见卡图片上传后，将执行以下步骤：  
+ 使用 Amazon Textract 从图片中提取文本。
+ Amazon Comprehend 确定所提取文本的情绪及其语言。
+ 使用 Amazon Translate 将所提取文本翻译为英语。
+ Amazon Polly 根据所提取文本合成音频文件。
 完整的应用程序可使用  AWS CDK 进行部署。有关源代码和部署说明，请参阅中的项目[ GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/cross-services/feedback-sentiment-analyzer)。以下摘录显示了在 Lambda 函数中 适用于 JavaScript 的 AWS SDK 是如何使用的。  

```
import {
  ComprehendClient,
  DetectDominantLanguageCommand,
  DetectSentimentCommand,
} from "@aws-sdk/client-comprehend";

/**
 * Determine the language and sentiment of the extracted text.
 *
 * @param {{ source_text: string}} extractTextOutput
 */
export const handler = async (extractTextOutput) => {
  const comprehendClient = new ComprehendClient({});

  const detectDominantLanguageCommand = new DetectDominantLanguageCommand({
    Text: extractTextOutput.source_text,
  });

  // The source language is required for sentiment analysis and
  // translation in the next step.
  const { Languages } = await comprehendClient.send(
    detectDominantLanguageCommand,
  );

  const languageCode = Languages[0].LanguageCode;

  const detectSentimentCommand = new DetectSentimentCommand({
    Text: extractTextOutput.source_text,
    LanguageCode: languageCode,
  });

  const { Sentiment } = await comprehendClient.send(detectSentimentCommand);

  return {
    sentiment: Sentiment,
    language_code: languageCode,
  };
};
```

```
import {
  DetectDocumentTextCommand,
  TextractClient,
} from "@aws-sdk/client-textract";

/**
 * Fetch the S3 object from the event and analyze it using Amazon Textract.
 *
 * @param {import("@types/aws-lambda").EventBridgeEvent<"Object Created">} eventBridgeS3Event
 */
export const handler = async (eventBridgeS3Event) => {
  const textractClient = new TextractClient();

  const detectDocumentTextCommand = new DetectDocumentTextCommand({
    Document: {
      S3Object: {
        Bucket: eventBridgeS3Event.bucket,
        Name: eventBridgeS3Event.object,
      },
    },
  });

  // Textract returns a list of blocks. A block can be a line, a page, word, etc.
  // Each block also contains geometry of the detected text.
  // For more information on the Block type, see https://docs.aws.amazon.com/textract/latest/dg/API_Block.html.
  const { Blocks } = await textractClient.send(detectDocumentTextCommand);

  // For the purpose of this example, we are only interested in words.
  const extractedWords = Blocks.filter((b) => b.BlockType === "WORD").map(
    (b) => b.Text,
  );

  return extractedWords.join(" ");
};
```

```
import { PollyClient, SynthesizeSpeechCommand } from "@aws-sdk/client-polly";
import { S3Client } from "@aws-sdk/client-s3";
import { Upload } from "@aws-sdk/lib-storage";

/**
 * Synthesize an audio file from text.
 *
 * @param {{ bucket: string, translated_text: string, object: string}} sourceDestinationConfig
 */
export const handler = async (sourceDestinationConfig) => {
  const pollyClient = new PollyClient({});

  const synthesizeSpeechCommand = new SynthesizeSpeechCommand({
    Engine: "neural",
    Text: sourceDestinationConfig.translated_text,
    VoiceId: "Ruth",
    OutputFormat: "mp3",
  });

  const { AudioStream } = await pollyClient.send(synthesizeSpeechCommand);

  const audioKey = `${sourceDestinationConfig.object}.mp3`;

  // Store the audio file in S3.
  const s3Client = new S3Client();
  const upload = new Upload({
    client: s3Client,
    params: {
      Bucket: sourceDestinationConfig.bucket,
      Key: audioKey,
      Body: AudioStream,
      ContentType: "audio/mp3",
    },
  });

  await upload.done();
  return audioKey;
};
```

```
import {
  TranslateClient,
  TranslateTextCommand,
} from "@aws-sdk/client-translate";

/**
 * Translate the extracted text to English.
 *
 * @param {{ extracted_text: string, source_language_code: string}} textAndSourceLanguage
 */
export const handler = async (textAndSourceLanguage) => {
  const translateClient = new TranslateClient({});

  const translateCommand = new TranslateTextCommand({
    SourceLanguageCode: textAndSourceLanguage.source_language_code,
    TargetLanguageCode: "en",
    Text: textAndSourceLanguage.extracted_text,
  });

  const { TranslatedText } = await translateClient.send(translateCommand);

  return { translated_text: TranslatedText };
};
```

**本示例中使用的服务**
+ Amazon Comprehend
+ Lambda
+ Amazon Polly
+ Amazon Textract
+ Amazon Translate

------
#### [ Ruby ]

**适用于 Ruby 的 SDK**  
 此示例应用程序可分析并存储客户反馈卡。具体来说，它满足了纽约市一家虚构酒店的需求。酒店以实体意见卡的形式收集来自不同语种的客人的反馈。该反馈通过 Web 客户端上传到应用程序中。意见卡图片上传后，将执行以下步骤：  
+ 使用 Amazon Textract 从图片中提取文本。
+ Amazon Comprehend 确定所提取文本的情绪及其语言。
+ 使用 Amazon Translate 将所提取文本翻译为英语。
+ Amazon Polly 根据所提取文本合成音频文件。
 完整的应用程序可使用  AWS CDK 进行部署。有关源代码和部署说明，请参阅中的项目[ GitHub](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/cross_service_examples/feedback_sentiment_analyzer)。  

**本示例中使用的服务**
+ Amazon Comprehend
+ Lambda
+ Amazon Polly
+ Amazon Textract
+ Amazon Translate

------

# 使用 AWS 软件开发工具包开始使用 Amazon Translate 作业
<a name="translate_example_translate_Scenario_GettingStarted_section"></a>

以下代码示例显示了操作流程：
+ 启动异步批处理翻译任务。
+ 等待异步任务完成。
+ 描述异步任务。

------
#### [ 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/xl8#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    DATA lo_inputdataconfig  TYPE REF TO /aws1/cl_xl8inputdataconfig.
    DATA lo_outputdataconfig TYPE REF TO /aws1/cl_xl8outputdataconfig.
    DATA lt_targetlanguagecodes TYPE /aws1/cl_xl8tgtlanguagecodes00=>tt_targetlanguagecodestrlist.
    DATA lo_targetlanguagecodes TYPE REF TO /aws1/cl_xl8tgtlanguagecodes00.

    "Create an ABAP object for the input data config."
    lo_inputdataconfig = NEW #( iv_s3uri = iv_input_data_s3uri
                                iv_contenttype = iv_input_data_contenttype ).

    "Create an ABAP object for the output data config."
    lo_outputdataconfig = NEW #( iv_s3uri = iv_output_data_s3uri ).

    "Create an internal table for target languages."
    lo_targetlanguagecodes = NEW #( iv_value = iv_targetlanguagecode ).
    INSERT lo_targetlanguagecodes  INTO TABLE lt_targetlanguagecodes.

    TRY.
        DATA(lo_translationjob_result) = lo_xl8->starttexttranslationjob(
          io_inputdataconfig = lo_inputdataconfig
            io_outputdataconfig = lo_outputdataconfig
            it_targetlanguagecodes = lt_targetlanguagecodes
            iv_dataaccessrolearn = iv_dataaccessrolearn
            iv_jobname = iv_jobname
            iv_sourcelanguagecode = iv_sourcelanguagecode ).
        MESSAGE 'Translation job started.' TYPE 'I'.
      CATCH /aws1/cx_xl8internalserverex.
        MESSAGE 'An internal server error occurred. Retry your request.' TYPE 'E'.
      CATCH /aws1/cx_xl8invparamvalueex.
        MESSAGE 'The value of the parameter is not valid.' TYPE 'E'.
      CATCH /aws1/cx_xl8invalidrequestex.
        MESSAGE 'The request that you made is not valid.' TYPE 'E'.
      CATCH /aws1/cx_xl8resourcenotfoundex.
        MESSAGE 'The resource you are looking for has not been found.' TYPE 'E'.
      CATCH /aws1/cx_xl8toomanyrequestsex.
        MESSAGE 'You have made too many requests within a short period of time. ' TYPE 'E'.
      CATCH /aws1/cx_xl8unsuppedlanguage00.
        MESSAGE 'Amazon Translate does not support translation from the language of the source text into the requested target language.' TYPE 'E'.
    ENDTRY.

    "Get the job ID."
    DATA(lv_jobid) = lo_translationjob_result->get_jobid( ).

    "Wait for translate job to complete."
    DATA(lo_des_translation_result) = lo_xl8->describetexttranslationjob( iv_jobid = lv_jobid ).
    WHILE lo_des_translation_result->get_textxlationjobproperties( )->get_jobstatus( ) <> 'COMPLETED'.
      IF sy-index = 30.
        EXIT.               "Maximum 900 seconds."
      ENDIF.
      WAIT UP TO 30 SECONDS.
      lo_des_translation_result = lo_xl8->describetexttranslationjob( iv_jobid = lv_jobid ).
    ENDWHILE.

    TRY.
        oo_result = lo_xl8->describetexttranslationjob(      "oo_result is returned for testing purposes."
          iv_jobid        = lv_jobid ).
        MESSAGE 'Job description retrieved.' TYPE 'I'.
      CATCH /aws1/cx_xl8internalserverex.
        MESSAGE 'An internal server error occurred. Retry your request.' TYPE 'E'.
      CATCH /aws1/cx_xl8resourcenotfoundex.
        MESSAGE 'The resource you are looking for has not been found.' TYPE 'E'.
      CATCH /aws1/cx_xl8toomanyrequestsex.
        MESSAGE 'You have made too many requests within a short period of time.' TYPE 'E'.
    ENDTRY.
```
+ 有关 API 详细信息，请参阅《AWS SDK for SAP ABAP API Reference》**中的以下主题。
  + [DescribeTextTranslationJob](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)
  + [StartTextTranslationJob](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)

------