这篇文章主要介绍“C#怎么使用RestClient调用Web API”，在日常操作中，相信很多人在C#怎么使用RestClient调用Web API问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”C#怎么使用RestClient调用Web API”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
获取Token
计算
安全
数据库
网络和加速
企业服务
/// <summary>
/// 获取Token
/// </summary>
/// <returns></returns>
public static async Task<string> GetToken()
{
var url = $"http://127.0.0.1/terminal-tenant/sys/login";
var client = new RestClient(url);
var request = new RestRequest(Method.POST);
request.RequestFormat = DataFormat.Json;
var body = new { username = "xxx", password = "xxx" };
request.AddParameter("application/json; charset=utf-8", JsonConvert.SerializeObject(body), ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
var responseContent = response.Content;
return responseContent;
}保存数据
/// <summary>
/// 保存数据
/// </summary>
/// <returns></returns>
public async Task<string> Save(Model model, string token)
{
var url = $"http://127.0.0.1/terminal-tenant/app/visitor/save";
var client = new RestClient(url);
var request = new RestRequest(Method.POST);
request.RequestFormat = DataFormat.Json;
request.AddHeader("token", token);
request.AddParameter("application/json; charset=utf-8", JsonConvert.SerializeObject(model), ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
var responseContent = response.Content;
return responseContent;
}上传文件
/// <summary>
/// 上传文件
/// </summary>
/// <param name="bt"></param>
/// <param name="token"></param>
/// <returns></returns>
public async Task<string> Upload(byte[] bt, string token)
{
var url = $"http://127.0.0.1/terminal-tenant/tenant/common/upload";
var client = new RestClient(url);
var request = new RestRequest(Method.POST);
request.RequestFormat = DataFormat.Json;
request.AddHeader("token", token);
request.AddFile("file", bt, "multipart/form-data");
IRestResponse response = client.Execute(request);
var responseContent = response.Content;
return responseContent;
}到此，关于“C#怎么使用RestClient调用Web API”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注亿速云网站，小编会继续努力为大家带来更多实用的文章！
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