rest - Microsoft Azure 中的 Web App 服务能否访问第三方 REST API？

您可以简单地使用 HttpClient 并调用您的 web api。她的代码是相同的：

PS：-我给你一个控制台应用程序的示例，但你也可以使用网络应用程序来做同样的事情

using System;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading.Tasks;

namespace HttpClientSample
{
    public class Product
    {
        public string Id { get; set; }
        public string Name { get; set; }
        public decimal Price { get; set; }
        public string Category { get; set; }
    }

    class Program
    {
        static HttpClient client = new HttpClient();

        static void ShowProduct(Product product)
        {
            Console.WriteLine($"Name: {product.Name}\tPrice: " +
                $"{product.Price}\tCategory: {product.Category}");
        }

        static async Task<Uri> CreateProductAsync(Product product)
        {
            HttpResponseMessage response = await client.PostAsJsonAsync(
                "api/products", product);
            response.EnsureSuccessStatusCode();

            // return URI of the created resource.
            return response.Headers.Location;
        }

        static async Task<Product> GetProductAsync(string path)
        {
            Product product = null;
            HttpResponseMessage response = await client.GetAsync(path);
            if (response.IsSuccessStatusCode)
            {
                product = await response.Content.ReadAsAsync<Product>();
            }
            return product;
        }

        static async Task<Product> UpdateProductAsync(Product product)
        {
            HttpResponseMessage response = await client.PutAsJsonAsync(
                $"api/products/{product.Id}", product);
            response.EnsureSuccessStatusCode();

            // Deserialize the updated product from the response body.
            product = await response.Content.ReadAsAsync<Product>();
            return product;
        }

        static async Task<HttpStatusCode> DeleteProductAsync(string id)
        {
            HttpResponseMessage response = await client.DeleteAsync(
                $"api/products/{id}");
            return response.StatusCode;
        }

        static void Main()
        {
            RunAsync().GetAwaiter().GetResult();
        }

        static async Task RunAsync()
        {
            // Update port # in the following line.
            client.BaseAddress = new Uri("http://localhost:64195/");
            client.DefaultRequestHeaders.Accept.Clear();
            client.DefaultRequestHeaders.Accept.Add(
                new MediaTypeWithQualityHeaderValue("application/json"));

            try
            {
                // Create a new product
                Product product = new Product
                {
                    Name = "Gizmo",
                    Price = 100,
                    Category = "Widgets"
                };

                var url = await CreateProductAsync(product);
                Console.WriteLine($"Created at {url}");

                // Get the product
                product = await GetProductAsync(url.PathAndQuery);
                ShowProduct(product);

                // Update the product
                Console.WriteLine("Updating price...");
                product.Price = 80;
                await UpdateProductAsync(product);

                // Get the updated product
                product = await GetProductAsync(url.PathAndQuery);
                ShowProduct(product);

                // Delete the product
                var statusCode = await DeleteProductAsync(product.Id);
                Console.WriteLine($"Deleted (HTTP Status = {(int)statusCode})");

            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
            }

            Console.ReadLine();
        }
    }
}

请检查以下线程以获取更多信息：

https://docs.microsoft.com/en-us/aspnet/web-api/overview/getting-started-with-aspnet-web-api/tutorial-your-first-web-api

希望能帮助到你。

rest - Microsoft Azure 中的 Web App 服务能否访问第三方 REST API？

问题描述

解决方案

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