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。
# 教學課程：使用 AWS SDKs或 建立 REST API AWS CLI
使用下列教學課程建立支援 `GET /pets` 和 `GET /pets/{petId}` 方法的 PetStore API。該方法會與 HTTP 端點整合。您可以使用適用於 JavaScript 的 AWS SDK、適用於 Python 的 SDK (Boto3) 或 來遵循本教學課程 AWS CLI。您可以使用下列函數或命令來設定 API：
------
#### [ JavaScript v3 ]
+ [ CreateRestApiCommand](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/api-gateway/command/CreateRestApiCommand/)
+ [ CreateResourceCommand](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/api-gateway/command/CreateResourceCommand/)
+ [ PutMethodCommand](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/api-gateway/command/PutMethodCommand/)
+ [ PutMethodResponseCommand](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/api-gateway/command/PutMethodResponseCommand/)
+ [ PutIntegrationCommand](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/api-gateway/command/PutIntegrationCommand/)
+ [ PutIntegrationResponseCommand](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/api-gateway/command/PutIntegrationResponseCommand/)
+ [ CreateDeploymentCommand](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/api-gateway/command/CreateDeploymentCommand/)
------
#### [ Python ]
+ [ create\$1rest\$1api](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/apigateway/client/create_rest_api.html)
+ [ create\$1resource](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/apigateway/client/create_resource.html)
+ [ put\$1method](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/apigateway/client/put_method.html)
+ [ put\$1method\$1response](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/apigateway/client/put_method_response.html)
+ [ put\$1integration](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/apigateway/client/put_integration.html)
+ [ put\$1integration\$1response](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/apigateway/client/put_integration_response.html)
+ [ create\$1deployment](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/apigateway/client/create_deployment.html)
------
#### [ AWS CLI ]
+ [create-rest-api](https://docs.aws.amazon.com/cli/latest/reference/apigateway/create-rest-api.html)
+ [create-resource](https://docs.aws.amazon.com/cli/latest/reference/apigateway/create-resource.html)
+ [put-method](https://docs.aws.amazon.com/cli/latest/reference/apigateway/put-method.html)
+ [put-method-response](https://docs.aws.amazon.com/cli/latest/reference/apigateway/put-method-response.html)
+ [put-integration](https://docs.aws.amazon.com/cli/latest/reference/apigateway/put-integration.html)
+ [put-integration-response](https://docs.aws.amazon.com/cli/latest/reference/apigateway/put-integration-response.html)
+ [create-deployment](https://docs.aws.amazon.com/cli/latest/reference/apigateway/create-deployment.html)
------
如需適用於 JavaScript 的 AWS SDK v3 的詳細資訊，請參閱[什麼是適用於 JavaScript 的 AWS SDK？](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/welcome.html)。如需 SDK for Python (Boto3) 的詳細資訊，請參閱 [適用於 Python (Boto3) 的 AWS SDK](https://docs.aws.amazon.com/pythonsdk)。如需 的詳細資訊 AWS CLI，請參閱[什麼是 AWS CLI？](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-welcome.html)
## 設定邊緣最佳化的 PetStore API
在本教學課程中，範例命令會使用值 ID 的預留位置值，例如 API ID 和資源 ID。完成教學課程時，請將這些值取代為您自己的值。
**使用 AWS SDKs 設定邊緣最佳化 PetStore API**
1. 使用以下程式碼建立 `RestApi` 實體：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, CreateRestApiCommand} from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new CreateRestApiCommand({
name: "Simple PetStore (JavaScript v3 SDK)",
description: "Demo API created using the AWS SDK for JavaScript v3",
version: "0.00.001",
binaryMediaTypes: [
'*']
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.error(Couldn't create API:\n", err)
}
})();
```
成功的呼叫會在如下所示的輸出中，傳回您的 API ID 和 API 的根資源 ID：
```
{
id: 'abc1234',
name: 'PetStore (JavaScript v3 SDK)',
description: 'Demo API created using the AWS SDK for node.js',
createdDate: 2017-09-05T19:32:35.000Z,
version: '0.00.001',
rootResourceId: 'efg567'
binaryMediaTypes: [ '*' ]
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.create_rest_api(
name='Simple PetStore (Python SDK)',
description='Demo API created using the AWS SDK for Python',
version='0.00.001',
binaryMediaTypes=[
'*'
]
)
except botocore.exceptions.ClientError as error:
logger.exception("Couldn't create REST API %s.", error)
raise
attribute=["id","name","description","createdDate","version","binaryMediaTypes","apiKeySource","endpointConfiguration","disableExecuteApiEndpoint","rootResourceId"]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會在如下所示的輸出中，傳回您的 API ID 和 API 的根資源 ID：
```
{'id': 'abc1234', 'name': 'Simple PetStore (Python SDK)', 'description': 'Demo API created using the AWS SDK for Python', 'createdDate': datetime.datetime(2024, 4, 3, 14, 31, 39, tzinfo=tzlocal()), 'version': '0.00.001', 'binaryMediaTypes': ['*'], 'apiKeySource': 'HEADER', 'endpointConfiguration': {'types': ['EDGE']}, 'disableExecuteApiEndpoint': False, 'rootResourceId': 'efg567'}
```
------
#### [ AWS CLI ]
```
aws apigateway create-rest-api --name 'Simple PetStore (AWS CLI)' --region us-west-2
```
以下是此命令的輸出：
```
{
"id": "abcd1234",
"name": "Simple PetStore (AWS CLI)",
"createdDate": "2022-12-15T08:07:04-08:00",
"apiKeySource": "HEADER",
"endpointConfiguration": {
"types": [
"EDGE"
]
},
"disableExecuteApiEndpoint": false,
"rootResourceId": "efg567"
}
```
------
您建立的 API 具有 `abcd1234` 的 API ID 和 `efg567` 的根資源 ID。您可以在 API 的設定中使用這些值。
1. 若要在根的下方附加子資源，請將 `RootResourceId` 指定為 `parentId` 屬性值。使用下列範例為您的 API 建立 `/pets` 資源：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, CreateResourceCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new CreateResourceCommand({
restApiId: 'abcd1234',
parentId: 'efg567',
pathPart: 'pets'
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("The '/pets' resource setup failed:\n", err)
}
})();
```
成功的呼叫會傳回如下之輸出中的資源相關資訊：
```
{
"path": "/pets",
"pathPart": "pets",
"id": "aaa111",
"parentId": "efg567'"
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.create_resource(
restApiId='abcd1234',
parentId='efg567',
pathPart='pets'
)
except botocore.exceptions.ClientError as error:
logger.exception("The '/pets' resource setup failed: %s.", error)
raise
attribute=["id","parentId", "pathPart", "path",]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會傳回如下之輸出中的資源相關資訊：
```
{'id': 'aaa111', 'parentId': 'efg567', 'pathPart': 'pets', 'path': '/pets'}
```
------
#### [ AWS CLI ]
```
aws apigateway create-resource --rest-api-id abcd1234 \
--region us-west-2 \
--parent-id efg567 \
--path-part pets
```
以下是此命令的輸出：
```
{
"id": "aaa111",
"parentId": "efg567",
"pathPart": "pets",
"path": "/pets"
}
```
------
您建立的 `/pets` 資源具有 `aaa111` 的資源 ID。您可以在 API 的設定中使用此值。
1. 接著，您會在 `/pets` 資源下附加子資源。此資源 `/{petId}` 具有 `{petId}` 的路徑參數。若要將路徑部分設為路徑參數，請將它括在一對大括號中 (`{ }`)。使用下列範例為您的 API 建立 `/pets/{petId}` 資源：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, CreateResourceCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new CreateResourceCommand({
restApiId: 'abcd1234',
parentId: 'aaa111',
pathPart: '{petId}'
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("The '/pets/{petId}' resource setup failed:\n", err)
}
})();
```
成功的呼叫會傳回如下之輸出中的資源相關資訊：
```
{
"path": "/pets/{petId}",
"pathPart": "{petId}",
"id": "bbb222",
"parentId": "aaa111'"
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.create_resource(
restApiId='abcd1234',
parentId='aaa111',
pathPart='{petId}'
)
except botocore.exceptions.ClientError as error:
logger.exception("The '/pets/{petId}' resource setup failed: %s.", error)
raise
attribute=["id","parentId", "pathPart", "path",]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會傳回如下之輸出中的資源相關資訊：
```
{'id': 'bbb222', 'parentId': 'aaa111', 'pathPart': '{petId}', 'path': '/pets/{petId}'}
```
------
#### [ AWS CLI ]
```
aws apigateway create-resource --rest-api-id abcd1234 \
--region us-west-2 \
--parent-id aaa111 \
--path-part '{petId}'
```
以下是此命令的輸出：
```
{
"id": "bbb222",
"parentId": "aaa111",
"path": "/pets/{petId}",
"pathPart": "{petId}"
}
```
------
您建立的 `/pets/{petId}` 資源具有 `bbb222` 的資源 ID。您可以在 API 的設定中使用此值。
1. 在下列兩個步驟中，您將 HTTP 方法新增至您的資源。在本教學課程中，您將方法設定為具有開放存取權，方法是將 `authorization-type` 設定為 `NONE`。若只要允許已驗證的使用者呼叫方法，您可以使用 IAM 角色與政策、Lambda 授權方 (先前稱為自訂授權方) 或 Amazon Cognito 使用者集區。如需詳細資訊，請參閱[在 API Gateway 中控制和管理對 REST API 的存取](apigateway-control-access-to-api.md)。
使用下列範例在 `/pets` 資源上新增 `GET` HTTP 方法：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, PutMethodCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new PutMethodCommand({
restApiId: 'abcd1234',
resourceId: 'aaa111',
httpMethod: 'GET',
authorizationType: 'NONE'
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("The 'GET /pets' method setup failed:\n", err)
}
})();
```
成功的呼叫會傳回如下的輸出：
```
{
"apiKeyRequired": false,
"httpMethod": "GET",
"authorizationType": "NONE"
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.put_method(
restApiId='abcd1234',
resourceId='aaa111',
httpMethod='GET',
authorizationType='NONE'
)
except botocore.exceptions.ClientError as error:
logger.exception("The 'GET /pets' method setup failed: %s", error)
raise
attribute=["httpMethod","authorizationType","apiKeyRequired"]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會傳回如下的輸出：
```
{'httpMethod': 'GET', 'authorizationType': 'NONE', 'apiKeyRequired': False}
```
------
#### [ AWS CLI ]
```
aws apigateway put-method --rest-api-id abcd1234 \
--resource-id aaa111 \
--http-method GET \
--authorization-type "NONE" \
--region us-west-2
```
以下是此命令的輸出：
```
{
"httpMethod": "GET",
"authorizationType": "NONE",
"apiKeyRequired": false
}
```
------
1. 使用下列範例在 `/pets/{petId}` 資源上新增 `GET` HTTP 方法，並設定 `requestParameters` 屬性將用戶端提供的 `petId` 值傳遞至後端：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, PutMethodCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new PutMethodCommand({
restApiId: 'abcd1234',
resourceId: 'bbb222',
httpMethod: 'GET',
authorizationType: 'NONE'
requestParameters: {
"method.request.path.petId" : true
}
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("The 'GET /pets/{petId}' method setup failed:\n", err)
}
})();
```
成功的呼叫會傳回如下的輸出：
```
{
"apiKeyRequired": false,
"httpMethod": "GET",
"authorizationType": "NONE",
"requestParameters": {
"method.request.path.petId": true
}
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.put_method(
restApiId='abcd1234',
resourceId='bbb222',
httpMethod='GET',
authorizationType='NONE',
requestParameters={
"method.request.path.petId": True
}
)
except botocore.exceptions.ClientError as error:
logger.exception("The 'GET /pets/{petId}' method setup failed: %s", error)
raise
attribute=["httpMethod","authorizationType","apiKeyRequired", "requestParameters" ]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會傳回如下的輸出：
```
{'httpMethod': 'GET', 'authorizationType': 'NONE', 'apiKeyRequired': False, 'requestParameters': {'method.request.path.petId': True}}
```
------
#### [ AWS CLI ]
```
aws apigateway put-method --rest-api-id abcd1234 \
--resource-id bbb222 --http-method GET \
--authorization-type "NONE" \
--region us-west-2 \
--request-parameters method.request.path.petId=true
```
以下是此命令的輸出：
```
{
"httpMethod": "GET",
"authorizationType": "NONE",
"apiKeyRequired": false,
"requestParameters": {
"method.request.path.petId": true
}
}
```
------
1. 針對 `GET /pets` 方法回應，使用下列範例新增 200 OK 方法：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, PutMethodResponseCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new PutMethodResponseCommand({
restApiId: 'abcd1234',
resourceId: 'aaa111',
httpMethod: 'GET',
statusCode: '200'
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("Set up the 200 OK response for the 'GET /pets' method failed:\n", err)
}
})();
```
成功的呼叫會傳回如下的輸出：
```
{
"statusCode": "200"
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.put_method_response(
restApiId='abcd1234',
resourceId='aaa111',
httpMethod='GET',
statusCode='200'
)
except botocore.exceptions.ClientError as error:
logger.exception("Set up the 200 OK response for the 'GET /pets' method failed %s.", error)
raise
attribute=["statusCode"]
filtered_result ={key:result[key] for key in attribute}
logger.info(filtered_result)
```
成功的呼叫會傳回如下的輸出：
```
{'statusCode': '200'}
```
------
#### [ AWS CLI ]
```
aws apigateway put-method-response --rest-api-id abcd1234 \
--resource-id aaa111 --http-method GET \
--status-code 200 --region us-west-2
```
以下是此命令的輸出：
```
{
"statusCode": "200"
}
```
------
1. 針對 `GET /pets/{petId}` 方法回應，使用下列範例新增 200 OK 方法：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, PutMethodResponseCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new PutMethodResponseCommand({
restApiId: 'abcd1234',
resourceId: 'bbb222',
httpMethod: 'GET',
statusCode: '200'
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("Set up the 200 OK response for the 'GET /pets/{petId}' method failed:\n", err)
}
})();
```
成功的呼叫會傳回如下的輸出：
```
{
"statusCode": "200"
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.put_method_response(
restApiId='abcd1234',
resourceId='bbb222',
httpMethod='GET',
statusCode='200'
)
except botocore.exceptions.ClientError as error:
logger.exception("Set up the 200 OK response for the 'GET /pets/{petId}' method failed %s.", error)
raise
attribute=["statusCode"]
filtered_result ={key:result[key] for key in attribute}
logger.info(filtered_result)
```
成功的呼叫會傳回如下的輸出：
```
{'statusCode': '200'}
```
------
#### [ AWS CLI ]
```
aws apigateway put-method-response --rest-api-id abcd1234 \
--resource-id bbb222 --http-method GET \
--status-code 200 --region us-west-2
```
以下是此命令的輸出：
```
{
"statusCode": "200"
}
```
------
1. 使用下列範例設定 `GET /pets` 方法與 HTTP 端點的整合。HTTP 端點為 `http://petstore-demo-endpoint.execute-api.com/petstore/pets`。
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, PutIntegrationCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new PutIntegrationCommand({
restApiId: 'abcd1234',
resourceId: 'aaa111',
httpMethod: 'GET',
type: 'HTTP',
integrationHttpMethod: 'GET',
uri: 'http://petstore-demo-endpoint.execute-api.com/petstore/pets'
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("Set up the integration of the 'GET /pets' method of the API failed:\n", err)
}
})();
```
成功的呼叫會傳回如下的輸出：
```
{
"httpMethod": "GET",
"passthroughBehavior": "WHEN_NO_MATCH",
"cacheKeyParameters": [],
"type": "HTTP",
"uri": "http://petstore-demo-endpoint.execute-api.com/petstore/pets",
"cacheNamespace": "ccc333"
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.put_integration(
restApiId='abcd1234',
resourceId='aaa111',
httpMethod='GET',
type='HTTP',
integrationHttpMethod='GET',
uri='http://petstore-demo-endpoint.execute-api.com/petstore/pets'
)
except botocore.exceptions.ClientError as error:
logger.exception("Set up the integration of the 'GET /' method of the API failed %s.", error)
raise
attribute=["httpMethod","passthroughBehavior","cacheKeyParameters", "type", "uri", "cacheNamespace"]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會傳回如下的輸出：
```
{'httpMethod': 'GET', 'passthroughBehavior': 'WHEN_NO_MATCH', 'cacheKeyParameters': [], 'type': 'HTTP', 'uri': 'http://petstore-demo-endpoint.execute-api.com/petstore/pets', 'cacheNamespace': 'ccc333'}
```
------
#### [ AWS CLI ]
```
aws apigateway put-integration --rest-api-id abcd1234 \
--resource-id aaa111 --http-method GET --type HTTP \
--integration-http-method GET \
--uri 'http://petstore-demo-endpoint.execute-api.com/petstore/pets' \
--region us-west-2
```
以下是此命令的輸出：
```
{
"type": "HTTP",
"httpMethod": "GET",
"uri": "http://petstore-demo-endpoint.execute-api.com/petstore/pets",
"connectionType": "INTERNET",
"passthroughBehavior": "WHEN_NO_MATCH",
"timeoutInMillis": 29000,
"cacheNamespace": "6sxz2j",
"cacheKeyParameters": []
}
```
------
1. 使用下列範例設定 `GET /pets/{petId}` 方法與 HTTP 端點的整合。HTTP 端點為 `http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}`。在此步驟中，您將 `petId` 路徑參數映射至 `id` 的端點路徑參數。
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, PutIntegrationCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new PutIntegrationCommand({
restApiId: 'abcd1234',
resourceId: 'bbb222',
httpMethod: 'GET',
type: 'HTTP',
integrationHttpMethod: 'GET',
uri: 'http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}'
requestParameters: {
"integration.request.path.id": "method.request.path.petId"
}
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("Set up the integration of the 'GET /pets/{petId}' method of the API failed:\n", err)
}
})();
```
成功的呼叫會傳回如下的輸出：
```
{
"httpMethod": "GET",
"passthroughBehavior": "WHEN_NO_MATCH",
"cacheKeyParameters": [],
"type": "HTTP",
"uri": "http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}",
"cacheNamespace": "ddd444",
"requestParameters": {
"integration.request.path.id": "method.request.path.petId"
}
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.put_integration(
restApiId='ieps9b05sf',
resourceId='t8zeb4',
httpMethod='GET',
type='HTTP',
integrationHttpMethod='GET',
uri='http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}',
requestParameters={
"integration.request.path.id": "method.request.path.petId"
}
)
except botocore.exceptions.ClientError as error:
logger.exception("Set up the integration of the 'GET /pets/{petId}' method of the API failed %s.", error)
raise
attribute=["httpMethod","passthroughBehavior","cacheKeyParameters", "type", "uri", "cacheNamespace", "requestParameters"]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會傳回如下的輸出：
```
{'httpMethod': 'GET', 'passthroughBehavior': 'WHEN_NO_MATCH', 'cacheKeyParameters': [], 'type': 'HTTP', 'uri': 'http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}', 'cacheNamespace': 'ddd444', 'requestParameters': {'integration.request.path.id': 'method.request.path.petId'}}}
```
------
#### [ AWS CLI ]
```
aws apigateway put-integration --rest-api-id abcd1234 \
--resource-id bbb222 --http-method GET --type HTTP \
--integration-http-method GET \
--uri 'http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}' \
--request-parameters '{"integration.request.path.id":"method.request.path.petId"}' \
--region us-west-2
```
以下是此命令的輸出：
```
{
"type": "HTTP",
"httpMethod": "GET",
"uri": "http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}",
"connectionType": "INTERNET",
"requestParameters": {
"integration.request.path.id": "method.request.path.petId"
},
"passthroughBehavior": "WHEN_NO_MATCH",
"timeoutInMillis": 29000,
"cacheNamespace": "rjkmth",
"cacheKeyParameters": []
}
```
------
1. 使用下列範例新增對於 `GET /pets` 整合的整合回應：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, PutIntegrationResponseCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new PutIntegrationResponseCommand({
restApiId: 'abcd1234',
resourceId: 'aaa111',
httpMethod: 'GET',
statusCode: '200',
selectionPattern: ''
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("The 'GET /pets' method integration response setup failed:\n", err)
}
})();
```
成功的呼叫會傳回如下的輸出：
```
{
"selectionPattern": "",
"statusCode": "200"
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.put_integration_response(
restApiId='abcd1234',
resourceId='aaa111',
httpMethod='GET',
statusCode='200',
selectionPattern='',
)
except botocore.exceptions.ClientError as error:
logger.exception("Set up the integration response of the 'GET /pets' method of the API failed: %s", error)
raise
attribute=["selectionPattern","statusCode"]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會傳回如下的輸出：
```
{'selectionPattern': "", 'statusCode': '200'}
```
------
#### [ AWS CLI ]
```
aws apigateway put-integration-response --rest-api-id abcd1234 \
--resource-id aaa111 --http-method GET \
--status-code 200 --selection-pattern "" \
--region us-west-2
```
以下是此命令的輸出：
```
{
"statusCode": "200",
"selectionPattern": ""
}
```
------
1. 使用下列範例新增對於 `GET /pets/{petId}` 整合的整合回應：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, PutIntegrationResponseCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new PutIntegrationResponseCommand({
restApiId: 'abcd1234',
resourceId: 'bbb222',
httpMethod: 'GET',
statusCode: '200',
selectionPattern: ''
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("The 'GET /pets/{petId}' method integration response setup failed:\n", err)
}
})();
```
成功的呼叫會傳回如下的輸出：
```
{
"selectionPattern": "",
"statusCode": "200"
}
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.put_integration_response(
restApiId='abcd1234',
resourceId='bbb222',
httpMethod='GET',
statusCode='200',
selectionPattern='',
)
except botocore.exceptions.ClientError as error:
logger.exception("Set up the integration response of the 'GET /pets/{petId}' method of the API failed: %s", error)
raise
attribute=["selectionPattern","statusCode"]
filtered_result ={key:result[key] for key in attribute}
print(filtered_result)
```
成功的呼叫會傳回如下的輸出：
```
{'selectionPattern': "", 'statusCode': '200'}
```
------
#### [ AWS CLI ]
```
aws apigateway put-integration-response --rest-api-id abcd1234 \
--resource-id bbb222 --http-method GET
--status-code 200 --selection-pattern ""
--region us-west-2
```
以下是此命令的輸出：
```
{
"statusCode": "200",
"selectionPattern": ""
}
```
------
建立整合回應後，您的 API 可以在 PetStore 網站上查詢可用的寵物，並檢視指定識別碼的個別寵物。在客戶呼叫您的 API 之前，您必須先部署 API。建議您在部署 API 之前先進行測試。
1. 使用下列範例測試 `GET /pets` 方法：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, TestInvokeMethodCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new TestInvokeMethodCommand({
restApiId: 'abcd1234',
resourceId: 'aaa111',
httpMethod: 'GET',
pathWithQueryString: '/',
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("The test on 'GET /pets' method failed:\n", err)
}
})();
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.test_invoke_method(
restApiId='abcd1234',
resourceId='aaa111',
httpMethod='GET',
pathWithQueryString='/',
)
except botocore.exceptions.ClientError as error:
logger.exception("Test invoke method on 'GET /pets' failed: %s", error)
raise
print(result)
```
------
#### [ AWS CLI ]
```
aws apigateway test-invoke-method --rest-api-id abcd1234 /
--resource-id aaa111 /
--http-method GET /
--path-with-query-string '/'
```
------
1. 使用下列範例且 `petId` 為 3 來測試 `GET /pets/{petId}` 方法：
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, TestInvokeMethodCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new TestInvokeMethodCommand({
restApiId: 'abcd1234',
resourceId: 'bbb222',
httpMethod: 'GET',
pathWithQueryString: '/pets/3',
});
try {
const results = await apig.send(command)
console.log(results)
} catch (err) {
console.log("The test on 'GET /pets/{petId}' method failed:\n", err)
}
})();
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.test_invoke_method(
restApiId='abcd1234',
resourceId='bbb222',
httpMethod='GET',
pathWithQueryString='/pets/3',
)
except botocore.exceptions.ClientError as error:
logger.exception("Test invoke method on 'GET /pets/{petId}' failed: %s", error)
raise
print(result)
```
------
#### [ AWS CLI ]
```
aws apigateway test-invoke-method --rest-api-id abcd1234 /
--resource-id bbb222 /
--http-method GET /
--path-with-query-string '/pets/3'
```
------
成功測試 API 後，您可以將其部署至階段。
1. 使用下列範例將 API 部署至名為 `test` 的階段。當您將 API 部署至階段時，API 呼叫者就能調用您的 API。
------
#### [ JavaScript v3 ]
```
import {APIGatewayClient, CreateDeploymentCommand } from "@aws-sdk/client-api-gateway";
(async function (){
const apig = new APIGatewayClient({region:"us-east-1"});
const command = new CreateDeploymentCommand({
restApiId: 'abcd1234',
stageName: 'test',
stageDescription: 'test deployment'
});
try {
const results = await apig.send(command)
console.log("Deploying API succeeded\n", results)
} catch (err) {
console.log("Deploying API failed:\n", err)
}
})();
```
------
#### [ Python ]
```
import botocore
import boto3
import logging
logger = logging.getLogger()
apig = boto3.client('apigateway')
try:
result = apig.create_deployment(
restApiId='ieps9b05sf',
stageName='test',
stageDescription='my test stage',
)
except botocore.exceptions.ClientError as error:
logger.exception("Error deploying stage %s.", error)
raise
print('Deploying API succeeded')
print(result)
```
------
#### [ AWS CLI ]
```
aws apigateway create-deployment --rest-api-id abcd1234 \
--region us-west-2 \
--stage-name test \
--stage-description 'Test stage' \
--description 'First deployment'
```
以下是此命令的輸出：
```
{
"id": "ab1c1d",
"description": "First deployment",
"createdDate": "2022-12-15T08:44:13-08:00"
}
```
------
現在客戶可以呼叫您的 API。您可以在瀏覽器中輸入 `https://abcd1234.execute-api.us-west-2.amazonaws.com/test/pets` URL 來測試此 API，並以您 API 的識別碼替代 `abcd1234`。
如需如何使用 AWS SDKs或 建立或更新 API 的更多範例 AWS CLI，請參閱[使用 AWS SDKs 的 API Gateway 動作](https://docs.aws.amazon.com/code-library/latest/ug/api-gateway_code_examples_actions.html)。
## 自動化 API 的設定作業
您可以使用 OpenAPI 或 Terraform 來建立 API，以自動建立和清除 AWS 資源 CloudFormation，而不是step-by-step建立 API。
### OpenAPI 3.0 定義
您可以將 OpenAPI 定義匯入 API Gateway。如需詳細資訊，請參閱[在 API Gateway 中使用 OpenAPI 開發 REST API](api-gateway-import-api.md)。
```
{
"openapi" : "3.0.1",
"info" : {
"title" : "Simple PetStore (OpenAPI)",
"description" : "Demo API created using OpenAPI",
"version" : "2024-05-24T20:39:34Z"
},
"servers" : [ {
"url" : "{basePath}",
"variables" : {
"basePath" : {
"default" : "Prod"
}
}
} ],
"paths" : {
"/pets" : {
"get" : {
"responses" : {
"200" : {
"description" : "200 response",
"content" : { }
}
},
"x-amazon-apigateway-integration" : {
"type" : "http",
"httpMethod" : "GET",
"uri" : "http://petstore-demo-endpoint.execute-api.com/petstore/pets",
"responses" : {
"default" : {
"statusCode" : "200"
}
},
"passthroughBehavior" : "when_no_match",
"timeoutInMillis" : 29000
}
}
},
"/pets/{petId}" : {
"get" : {
"parameters" : [ {
"name" : "petId",
"in" : "path",
"required" : true,
"schema" : {
"type" : "string"
}
} ],
"responses" : {
"200" : {
"description" : "200 response",
"content" : { }
}
},
"x-amazon-apigateway-integration" : {
"type" : "http",
"httpMethod" : "GET",
"uri" : "http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}",
"responses" : {
"default" : {
"statusCode" : "200"
}
},
"requestParameters" : {
"integration.request.path.id" : "method.request.path.petId"
},
"passthroughBehavior" : "when_no_match",
"timeoutInMillis" : 29000
}
}
}
},
"components" : { }
}
```
### AWS CloudFormation 範本
若要部署 CloudFormation 範本，請參閱[在 AWS CloudFormation 主控台上建立堆疊](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cfn-console-create-stack.html)。
```
AWSTemplateFormatVersion: 2010-09-09
Resources:
Api:
Type: 'AWS::ApiGateway::RestApi'
Properties:
Name: Simple PetStore (AWS CloudFormation)
PetsResource:
Type: 'AWS::ApiGateway::Resource'
Properties:
RestApiId: !Ref Api
ParentId: !GetAtt Api.RootResourceId
PathPart: 'pets'
PetIdResource:
Type: 'AWS::ApiGateway::Resource'
Properties:
RestApiId: !Ref Api
ParentId: !Ref PetsResource
PathPart: '{petId}'
PetsMethodGet:
Type: 'AWS::ApiGateway::Method'
Properties:
RestApiId: !Ref Api
ResourceId: !Ref PetsResource
HttpMethod: GET
AuthorizationType: NONE
Integration:
Type: HTTP
IntegrationHttpMethod: GET
Uri: http://petstore-demo-endpoint.execute-api.com/petstore/pets/
IntegrationResponses:
- StatusCode: '200'
MethodResponses:
- StatusCode: '200'
PetIdMethodGet:
Type: 'AWS::ApiGateway::Method'
Properties:
RestApiId: !Ref Api
ResourceId: !Ref PetIdResource
HttpMethod: GET
AuthorizationType: NONE
RequestParameters:
method.request.path.petId: true
Integration:
Type: HTTP
IntegrationHttpMethod: GET
Uri: http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}
RequestParameters:
integration.request.path.id: method.request.path.petId
IntegrationResponses:
- StatusCode: '200'
MethodResponses:
- StatusCode: '200'
ApiDeployment:
Type: 'AWS::ApiGateway::Deployment'
DependsOn:
- PetsMethodGet
Properties:
RestApiId: !Ref Api
StageName: Prod
Outputs:
ApiRootUrl:
Description: Root Url of the API
Value: !Sub 'https://${Api}.execute-api.${AWS::Region}.amazonaws.com/Prod'
```
### Terraform 組態
如需 Terraform 的詳細資訊，請參閱 [Terraform](https://developer.hashicorp.com/terraform/intro)。
```
provider "aws" {
region = "us-east-1" # Update with your desired region
}
resource "aws_api_gateway_rest_api" "Api" {
name = "Simple PetStore (Terraform)"
description = "Demo API created using Terraform"
}
resource "aws_api_gateway_resource" "petsResource"{
rest_api_id = aws_api_gateway_rest_api.Api.id
parent_id = aws_api_gateway_rest_api.Api.root_resource_id
path_part = "pets"
}
resource "aws_api_gateway_resource" "petIdResource"{
rest_api_id = aws_api_gateway_rest_api.Api.id
parent_id = aws_api_gateway_resource.petsResource.id
path_part = "{petId}"
}
resource "aws_api_gateway_method" "petsMethodGet" {
rest_api_id = aws_api_gateway_rest_api.Api.id
resource_id = aws_api_gateway_resource.petsResource.id
http_method = "GET"
authorization = "NONE"
}
resource "aws_api_gateway_method_response" "petsMethodResponseGet" {
rest_api_id = aws_api_gateway_rest_api.Api.id
resource_id = aws_api_gateway_resource.petsResource.id
http_method = aws_api_gateway_method.petsMethodGet.http_method
status_code ="200"
}
resource "aws_api_gateway_integration" "petsIntegration" {
rest_api_id = aws_api_gateway_rest_api.Api.id
resource_id = aws_api_gateway_resource.petsResource.id
http_method = aws_api_gateway_method.petsMethodGet.http_method
type = "HTTP"
uri = "http://petstore-demo-endpoint.execute-api.com/petstore/pets"
integration_http_method = "GET"
depends_on = [aws_api_gateway_method.petsMethodGet]
}
resource "aws_api_gateway_integration_response" "petsIntegrationResponse" {
rest_api_id = aws_api_gateway_rest_api.Api.id
resource_id = aws_api_gateway_resource.petsResource.id
http_method = aws_api_gateway_method.petsMethodGet.http_method
status_code = aws_api_gateway_method_response.petsMethodResponseGet.status_code
}
resource "aws_api_gateway_method" "petIdMethodGet" {
rest_api_id = aws_api_gateway_rest_api.Api.id
resource_id = aws_api_gateway_resource.petIdResource.id
http_method = "GET"
authorization = "NONE"
request_parameters = {"method.request.path.petId" = true}
}
resource "aws_api_gateway_method_response" "petIdMethodResponseGet" {
rest_api_id = aws_api_gateway_rest_api.Api.id
resource_id = aws_api_gateway_resource.petIdResource.id
http_method = aws_api_gateway_method.petIdMethodGet.http_method
status_code ="200"
}
resource "aws_api_gateway_integration" "petIdIntegration" {
rest_api_id = aws_api_gateway_rest_api.Api.id
resource_id = aws_api_gateway_resource.petIdResource.id
http_method = aws_api_gateway_method.petIdMethodGet.http_method
type = "HTTP"
uri = "http://petstore-demo-endpoint.execute-api.com/petstore/pets/{id}"
integration_http_method = "GET"
request_parameters = {"integration.request.path.id" = "method.request.path.petId"}
depends_on = [aws_api_gateway_method.petIdMethodGet]
}
resource "aws_api_gateway_integration_response" "petIdIntegrationResponse" {
rest_api_id = aws_api_gateway_rest_api.Api.id
resource_id = aws_api_gateway_resource.petIdResource.id
http_method = aws_api_gateway_method.petIdMethodGet.http_method
status_code = aws_api_gateway_method_response.petIdMethodResponseGet.status_code
}
resource "aws_api_gateway_deployment" "Deployment" {
rest_api_id = aws_api_gateway_rest_api.Api.id
depends_on = [aws_api_gateway_integration.petsIntegration,aws_api_gateway_integration.petIdIntegration ]
}
resource "aws_api_gateway_stage" "Stage" {
stage_name = "Prod"
rest_api_id = aws_api_gateway_rest_api.Api.id
deployment_id = aws_api_gateway_deployment.Deployment.id
}
```