文件 AWS 開發套件範例 GitHub 儲存庫中有更多可用的 [AWS SDK 範例](https://github.com/awsdocs/aws-doc-sdk-examples)。

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# `CreateRouteCalculator` 搭配 AWS SDK 使用
<a name="location_example_location_CreateRouteCalculator_section"></a>

下列程式碼範例示範如何使用 `CreateRouteCalculator`。

動作範例是大型程式的程式碼摘錄，必須在內容中執行。您可以在下列程式碼範例的內容中看到此動作：
+  [了解基本概念](location_example_location_Scenario_section.md) 

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#### [ Java ]

**SDK for Java 2.x**  
 GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/location#code-examples)中設定和執行。

```
    /**
     * Creates a new route calculator with the specified name and data source.
     *
     * @param routeCalcName the name of the route calculator to be created
     */
    public CompletableFuture<CreateRouteCalculatorResponse> createRouteCalculator(String routeCalcName) {
        String dataSource = "Esri"; // or "Here"
        CreateRouteCalculatorRequest request = CreateRouteCalculatorRequest.builder()
            .calculatorName(routeCalcName)
            .dataSource(dataSource)
            .build();

        return getClient().createRouteCalculator(request)
            .whenComplete((response, exception) -> {
                if (exception != null) {
                    Throwable cause = exception.getCause();
                    if (cause instanceof ConflictException) {
                        throw new CompletionException("A conflict error occurred: " + cause.getMessage(), cause);
                    }
                    throw new CompletionException("Failed to create route calculator: " + exception.getMessage(), exception);
                }
            });
    }
```
+  如需 API 詳細資訊，請參閱《AWS SDK for Java 2.x API 參考》**中的 [CreateRouteCalculator](https://docs.aws.amazon.com/goto/SdkForJavaV2/location-2020-11-19/CreateRouteCalculator)。

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

**適用於 JavaScript (v3) 的 SDK**  
 GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/location/actions#code-examples)中設定和執行。

```
import { fileURLToPath } from "node:url";
import {
  ConflictException,
  CreateRouteCalculatorCommand,
  LocationClient,
} from "@aws-sdk/client-location";
import data from "./inputs.json" with { type: "json" };

const region = "eu-west-1";
const locationClient = new LocationClient({ region: region });

export const main = async () => {
  const routeCalcParams = {
    CalculatorName: `${data.inputs.calculatorName}`,
    DataSource: "Esri",
  };
  try {
    const command = new CreateRouteCalculatorCommand(routeCalcParams);
    const response = await locationClient.send(command);

    console.log(
      "Route calculator created successfully. Calculator name is ",
      response.CalculatorName,
    );
  } catch (caught) {
    if (caught instanceof ConflictException) {
      console.error(
        `An conflict occurred: ${caught.message} \n Exiting program.`,
      );
      return;
    }
  }
};
```
+  如需 API 詳細資訊，請參閱《適用於 JavaScript 的 AWS SDK API 參考》**中的 [CreateRouteCalculator](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/location/command/CreateRouteCalculatorCommand)。

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

**適用於 Kotlin 的 SDK**  
 GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/location#code-examples)中設定和執行。

```
/**
 * Creates a new route calculator with the specified name and data source.
 *
 * @param routeCalcName the name of the route calculator to be created
 */
suspend fun createRouteCalculator(routeCalcName: String): CreateRouteCalculatorResponse {
    val dataSource = "Esri"

    val request = CreateRouteCalculatorRequest {
        this.calculatorName = routeCalcName
        this.dataSource = dataSource
    }

    LocationClient.fromEnvironment { region = "us-east-1" }.use { client ->
        return client.createRouteCalculator(request)
    }
}
```
+  如需 API 詳細資訊，請參閱《適用於 Kotlin 的AWS SDK API 參考》**中的 [CreateRouteCalculator](https://sdk.amazonaws.com/kotlin/api/latest/index.html)。

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