在asp.net web form项目中添加webapi接口

 我有一个支付宝服务网关是ASP.NET WEB FORM项目,但是最近这个网关需要对外提供几个接口,想了下,使用web api比较合适,实现很简单,GO

 1,首先添加一个文件夹名字叫App_Start,貌似需要固定名称

 2.在App_Start文件夹下添加WebApiConfig类,WebApiConfig类代码如下:

  

 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Http;

namespace AlipayGateway.App_Start
{
public static class WebApiConfig
{
public static void Register(HttpConfiguration config)
{
config.MapHttpAttributeRoutes();

config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
}
}
}


 

  3.在Global.asax文件的Application_Start函数中添加代码注册API路由规则

 

namespace AlipayGateway
{
public class Global : System.Web.HttpApplication
{
protected void Application_Start(object sender, EventArgs e)
{
GlobalConfiguration.Configure(WebApiConfig.Register);
}
}
}


 

 4.添加一个控制器

 

控制器代码如下:

 

using AliPayService;
using Newtonsoft.Json;
using System.Net.Http;
using System.Text;
using System.Web;
using System.Web.Http;

namespace AlipayGateway.Controllers
{
[RoutePrefix("api/sapi")]
public class SapiController : ApiController
{
/// <summary>
/// 发送模板消息
/// </summary>
/// <returns></returns>

[Route("sendtempmsg")]
public HttpResponseMessage SendMsg()
{
string pay_type = HttpContext.Current.Request.Form["pay_type"];
string msg_content = HttpContext.Current.Request.Form["msg_content"];
string msg = MessageSendBiz.SendTemplateMsg(int.Parse(pay_type), msg_content);
return GetHttpResponseMessage(msg);
}private HttpResponseMessage GetHttpResponseMessage(string msg)
{
return new HttpResponseMessage { Content = new StringContent(msg, Encoding.GetEncoding("UTF-8"), "application/json") };
}
}
}


 

调用时向http://localhost:57841/api/sapi/sendtempmsg提交表单即可