Azure Http触发函数调用

Question

我想要一个Http Trigger函数来调用另一个Http Trigger函数.基本上,我试图通过URL(HTTP请求)访问触发器1,触发器1将调用触发器2.我想的是为Trigger 2设置修复URL,所以你只需要调用Trigger 1.任何想法怎么做？

using System.Net;

public static async Task<HttpResponseMessage> Run(HttpRequestMessage req, TraceWriter log)
{
    log.Info("C# HTTP trigger function processed a request.");

    // parse query parameter
    string name = req.GetQueryNameValuePairs()
        .FirstOrDefault(q => string.Compare(q.Key, "name", true) == 0)
        .Value;

    // Get request body
    dynamic data = await req.Content.ReadAsAsync<object>();

    // Set name to query string or body data
    name = name ?? data?.name;

    return name == null
        ? req.CreateResponse(HttpStatusCode.BadRequest, "Please pass a name on the query string or in the request body")
        : req.CreateResponse(HttpStatusCode.OK, "Hello " + name);
}

任何帮助深表感谢.

Answer 1

您可以使用HttpClient常规HTTP请求.以下是调用函数的外观:

static HttpClient client = new HttpClient();
public static async Task<HttpResponseMessage> Run(HttpRequestMessage req)
{
    var url = "https://<functionapp>.azurewebsites.net/api/Function2?code=<code>";
    var response = await client.GetAsync(url);
    string result = await response.Content.ReadAsStringAsync();
    return req.CreateResponse(HttpStatusCode.OK, "Function 1 " + result);
}