从表单中获取信息以调用 API

我正在尝试使用MVC和Razor Pages在.NET Core中调用一个API。作为一个.NET Core的新学习者，我对MVC的工作方法感到困惑。我正在尝试从用户信息中填写一个表单，并使用提交按钮将该信息放入请求体中，然后通过控制器来访问该端点。到目前为止，我的代码如下所示：

***View/ Index.cshtml***

@using PTCConnector.Models.DB

@{

ViewData["Title"] = SharedLocalizer["Users"];

var user = ViewData["User"] as List;

List filePaths = ViewData["FilePaths"] as List;

}

***Models/ wh_adminLoginModel.cs***

using System;

using System.Collections.Generic;

using System.Linq;

using System.Threading.Tasks;

using PTCConnector.Views;

namespace PTCConnector.Areas.Whatsapp.Models

{

public class wh_adminLoginModel

{

public string df_username = "admin";

public string df_password = "helloWorld";

public string new_password { get; set; }

}

}

***Controller/ AuthAdminController.cs***

using System;

using System.Collections.Generic;

using System.Linq;

using System.Threading.Tasks;

using Microsoft.AspNetCore.Mvc;

using PTCConnector.Data;

using PTCConnector.Areas.Settings.Models;

using Microsoft.AspNetCore.Mvc.Rendering;

using PTCConnector.Models.DB;

using Microsoft.EntityFrameworkCore;

using Microsoft.AspNetCore.Authorization;

using PTCConnector.Areas.Whatsapp.Models;

using System.Net.Http;

using System.Text;

using PTCConnector.Areas.Whatsapp.Models;

namespace PTCConnector.Areas.Whatsapp.Controllers

{

[Area("Whatsapp")]

[TypeFilter(typeof(AdminActionFilter))]

[Authorize(Roles = "Admin")]

public class WhAuthController : Controller

{

public wh_adminLoginModel whLogin = new wh_adminLoginModel();

public async Task Login()

{

HttpClientHandler clientHandler = new HttpClientHandler

{

ServerCertificateCustomValidationCallback = (sender, cert, chain, sslPolicyErrors) => { return true; }

};

var client = new HttpClient(clientHandler);

byte[] bytes = Encoding.UTF8.GetBytes($"{whLogin.df_username}:{whLogin.df_password}");

var Base64Credentials = Convert.ToBase64String(bytes);

System.Diagnostics.Debug.WriteLine(Base64Credentials);

// 将Base64Credentials设置为带有前缀`Basic`的Authorization头

client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", Base64Credentials);

// 一些用于POST的数据，可以自由更改！

var data = new Dictionary

{

// 这个new_password应该来自用户视图中的模型

{ "new_password", $"{whLogin.new_password}" }

};

System.Diagnostics.Debug.WriteLine(data.Values);

Console.WriteLine("here 1");

// 将数据编码为FORM URL数据

var content = new FormUrlEncodedContent(data);

// 使用客户端进行异步POST调用。参数是URL和要POST的数据！

var response = await client.PostAsync("https://localhost:9090/v1/users/login", content);

// 异步！！ - 将响应内容读取为字符串

var responseString = await response.Content.ReadAsStringAsync();

// 打印出响应字符串以进行调试！

//Console.WriteLine(responseString);

System.Diagnostics.Debug.WriteLine(responseString);

System.Diagnostics.Debug.WriteLine("Check");

Console.WriteLine("CheckNow");

}

}

}