我是MVC的新手。我使用下面的程序，使用asp.net MVC3和sql server 2005。我使用以下代码，它工作正常。我的问题是如何更改这个程序，比如，如何从CURL（php）中获取值，而不是注册表单值，并将这些值添加到sql server 2005中？
UserManager.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using MvcDemo.Models.DB;
using MvcDemo.Models.ViewModels;
namespace MvcDemo.Models
{
public class UserManager
{
private UserView obj = new UserView();
public void Add(UserView user)
{
obj.FirstName = user.FirstName;
DB.Signup sysUser = new Signup();
sysUser.FirstName = user.FirstName;
sysUser.LastName = user.LastName;
sysUser.Contactnumber = Int32.Parse(user.ContactNumber);
sysUser.LoginID = user.LoginID;
sysUser.Password = user.Password;
obj.AddToSysUsers(sysUser);
}
}
}
AccountController.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Security;
using MvcDemo.Models.ViewModels;
using MvcDemo.Models;
namespace MvcDemo.Controllers
{
public class AccountController : Controller
{
public ActionResult SignUp()
{
return View("SignUp");
}
[HttpPost]
public ActionResult SignUp(UserView user)
{
try
{
if (ModelState.IsValid)
{
UserManager userManager = new UserManager();
userManager.Add(user);
FormsAuthentication.SetAuthCookie(user.FirstName, false);
return RedirectToAction("Welcome", "Home");
}
}
catch
{
return View(user);
}
return View(user);
}
}
}
Userview.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;
using System.Data.SqlClient;
using System.ComponentModel.DataAnnotations;
namespace MvcDemo.Models.ViewModels
{
public class UserView
{
[Required]
[Display(Name = "First Name")]
public string FirstName { get; set; }
[Required]
[Display(Name = "Last Name")]
public string LastName { get; set; }
[Required]
[Display(Name = "Contact Number")]
public string ContactNumber { get; set; }
[Required]
[Display(Name = "Login ID")]
public string LoginID { get; set; }
[Required]
[Display(Name = "Password")]
public string Password { get; set; }
public void AddToSysUsers(DB.Signup sysUser)
{
try
{
string con = System.Configuration.ConfigurationManager.ConnectionStrings["traineeEntities"].ConnectionString;
SqlConnection co = new SqlConnection(con);
co.Open();
String str = "Insert into Signup values('"+sysUser.FirstName+"','"+sysUser.LastName+"',"+sysUser.Contactnumber+",'"+sysUser.LoginID+"','"+sysUser.Password+"')";
SqlCommand cmd = new SqlCommand(str, co);
cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
//Message=Error Creating User: User already exists
}
}
}
}
Signup.cshtml
@model MvcDemo.Models.ViewModels.UserView
@{
ViewBag.Title = "SignUp";
}
<h2>Sign-Up</h2>
<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
@using (Html.BeginForm()) {
@Html.ValidationSummary(true)
<fieldset>
<legend>UserView</legend>
<div class="editor-label">
@Html.LabelFor(model => model.FirstName)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.FirstName)
@Html.ValidationMessageFor(model => model.FirstName)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.LastName)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.LastName)
@Html.ValidationMessageFor(model => model.LastName)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.ContactNumber)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.ContactNumber)
@Html.ValidationMessageFor(model => model.ContactNumber)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.LoginID)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.LoginID)
@Html.ValidationMessageFor(model => model.LoginID)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Password)
</div>
<div class="editor-field">
@Html.PasswordFor(model => model.Password)
@Html.ValidationMessageFor(model => model.Password)
</div>
<p>
<input type="submit" value="Create" />
</p>
</fieldset>
}
<div>
@Html.ActionLink("Return to Home page","Index", "Home")
</div>
我很难理解你到底想做什么。但是，如果我理解你的意思是正确的，你想通过PHP和cURL提交注册表格。这就是您使用cURL:提交HTTP帖子的方式
<?php
$data = array(
'FirstName' => 'The firstname value',
'LastName ' => 'The lastname value',
'ContactNumber ' => 'The contactnumber value',
'LoginID ' => 'The loginid value',
'Password ' => 'The password value'
);
$post = http_build_query($data);
$url = 'http://url_to_your_server/Account/SignUp/';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
$response = curl_exec($ch);
var_dump($response);
不太确定获取注册表单变量是什么意思，应该可以很容易地从传递给操作的模型中做到这一点。
如果你的意思是，如何获得模型中不存在的外部值，你需要使用。Request属性。
public ActionResult Register(...) {
var x = Request.Form["your form value here"] // for forms
var y = Request.QueryString["your query string value here"] // for query strings
var z = Request.Headers["for headers"] // for headers
... etc ...
}
如果你能进一步澄清你的问题，你可能会得到一些更好的答案，到目前为止，我们还不清楚你的目标。