C#使用RestClient调用Web API

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/// <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;

}

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/// <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;

}

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/// <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;

}