바인딩을 사용하여 Azure 서비스에 함수 연결

HTTP 트리거 함수도 HTTP 응답을 반환하므로 함수는 HTTP 및 큐 출력을 모두 나타내는 MultiResponse 개체를 반환합니다.

[Function("HttpExample")]
public MultiResponse Run([HttpTrigger(AuthorizationLevel.Function, "get", "post")] HttpRequest req)

이 예제는 출력 바인딩을 포함하는 MultiResponse 개체의 정의입니다.

public class MultiResponse
{
    [QueueOutput("outqueue",Connection = "AzureWebJobsStorage")]
    public string[] Messages { get; set; }
    public IActionResult HttpResponse { get; set; }
}

이 예제에서는 ASP.NET Core 통합 사용합니다. ASP.NET Core 통합을 사용하지 않는 경우 HttpRequestHttpRequestData, IActionResultHttpResponseData 변경해야 합니다.

[FunctionName("HttpExample")]
public static async Task<IActionResult> Run(
    [HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req, 
    [Queue("outqueue"),StorageAccount("AzureWebJobsStorage")] ICollector<string> msg, 
    ILogger log)

const { app, output } = require('@azure/functions');

const sendToQueue = output.storageQueue({
  queueName: 'outqueue',
  connection: 'AzureWebJobsStorage',
});

app.http('HttpExample', {
  methods: ['GET', 'POST'],
  authLevel: 'anonymous',
  extraOutputs: [sendToQueue],
  handler: async (request, context) => {
    try {
      context.log(`Http function processed request for url "${request.url}"`);

      const name = request.query.get('name') || (await request.text());
      context.log(`Name: ${name}`);

      if (name) {
        const msg = `Name passed to the function ${name}`;
        context.extraOutputs.set(sendToQueue, [msg]);
        return { body: msg };
      } else {
        context.log('Missing required data');
        return { status: 404, body: 'Missing required data' };
      }
    } catch (error) {
      context.log(`Error: ${error}`);
      return { status: 500, body: 'Internal Server Error' };
    }
  },
});

{
  "bindings": [
    {
      "authLevel": "function",
      "type": "httpTrigger",
      "direction": "in",
      "name": "req",
      "methods": ["get", "post"]
    },
    {
      "type": "http",
      "direction": "out",
      "name": "res"
    },
    {
      "type": "queue",
      "direction": "out",
      "name": "msg",
      "queueName": "outqueue",
      "connection": "AzureWebJobsStorage"
    }
  ]
}

@app.route(route="HttpExample")
@app.queue_output(arg_name="msg", queue_name="outqueue", connection="AzureWebJobsStorage")
def HttpExample(req: func.HttpRequest, msg: func.Out [func.QueueMessage]) -> func.HttpResponse:
    logging.info('Python HTTP trigger function processed a request.')

{
  "bindings": [
    {
      "authLevel": "function",
      "type": "httpTrigger",
      "direction": "in",
      "name": "req",
      "methods": ["get", "post"]
    },
    {
      "type": "http",
      "direction": "out",
      "name": "res"
    },
    {
      "type": "queue",
      "direction": "out",
      "name": "msg",
      "queueName": "outqueue",
      "connection": "AzureWebJobsStorage"
    }
  ]
}

import {
  app,
  output,
  HttpRequest,
  HttpResponseInit,
  InvocationContext,
  StorageQueueOutput,
} from '@azure/functions';

const sendToQueue: StorageQueueOutput = output.storageQueue({
  queueName: 'outqueue',
  connection: 'AzureWebJobsStorage',
});

export async function HttpExample(
  request: HttpRequest,
  context: InvocationContext,
): Promise<HttpResponseInit> {
  try {
    context.log(`Http function processed request for url "${request.url}"`);

    const name = request.query.get('name') || (await request.text());
    context.log(`Name: ${name}`);

    if (name) {
      const msg = `Name passed to the function ${name}`;
      context.extraOutputs.set(sendToQueue, [msg]);
      return { body: msg };
    } else {
      context.log('Missing required data');
      return { status: 404, body: 'Missing required data' };
    }
  } catch (error) {
    context.log(`Error: ${error}`);
    return { status: 500, body: 'Internal Server Error' };
  }
}

app.http('HttpExample', {
  methods: ['GET', 'POST'],
  authLevel: 'anonymous',
  handler: HttpExample,
});

{
  "bindings": [
    {
      "authLevel": "function",
      "type": "httpTrigger",
      "direction": "in",
      "name": "req",
      "methods": ["get", "post"]
    },
    {
      "type": "http",
      "direction": "out",
      "name": "res"
    },
    {
      "type": "queue",
      "direction": "out",
      "name": "msg",
      "queueName": "outqueue",
      "connection": "AzureWebJobsStorage"
    }
  ]
}