问题描述

WebApi运行浏览地址，总是无法显示网页

从网上找的WebApi的示例，就是实体类加控制器 Product[] products = new Product[]
{
new Product { Id = 1 Name = ""Tomato Soup"" Category = ""Groceries"" Price = 1 }
new Product { Id = 2 Name = ""Yo-yo"" Category = ""Toys"" Price = 3.75M }
new Product { Id = 3 Name = ""Hammer"" Category = ""Hardware"" Price = 16.99M }
};

    public IEnumerable<Product> GetAllProducts()    {        return products;    }            路由也配好了            public static void Register(HttpConfiguration config)    {        config.Routes.MapHttpRoute(            name: ""DefaultApi""            routeTemplate: ""api/{controller}/{id}""            defaults: new { id = RouteParameter.Optional }        );

为什么从浏览器浏览api/products显示无法显示

解决方案

默认webapi只允许post，你需要加上[HttpGet]在GetAllProducts上