[RestSharp].NET/C#程序开发中如何在RestSharp的请求地址中添加GET参数？

问题描述

比如当前需要发使用RestSharp模拟以下地址的HTTP请求：

http://localhost/resource?auth_token=1234

同时，在请求正文中添加了请求内容，伪代码如下：

var client = new RestClient("http://localhost");
var request = new RestRequest("resource", Method.POST);
request.AddParameter("auth_token", "1234");
request.AddBody(json);
var response = client.Execute(request);

那么问题来了，如何向这个RestSharp的模拟请求中添加GET参数：auth_token，同时设置RestSharp的请求方式为POST？

方案一

var client = new RestClient("http://localhost");
var request = new RestRequest("resource?auth_token={authToken}", Method.POST);
request.AddParameter("auth_token", "1234", ParameterType.UrlSegment);    
request.AddBody(json);
var response = client.Execute(request);

方案二

var request = new RestRequest("resource?auth_token={token}", Method.POST);
request.AddUrlSegment("token", "1234");

或者使用AddQueryParameter(...)方法

var request = new RestRequest("resource", Method.POST);
request.AddQueryParameter("auth_token", "1234);

或者

var request = new RestRequest("resource", Method.POST);
request.AddParameter("auth_token", "1234", ParameterType.QueryString);