【发布时间】:2013-12-06 23:06:36
【问题描述】:
我正在开发 WP8 应用程序,我想知道我的 post 方法是否正确,因为我无法在 url 中发布我的数据,它会产生异常..
我的班级
public class Register
{
public int id { get; set; }
public string password_reset_hash { get; set; }
public string temp_password { get; set; }
public bool remember_me { get; set; }
public string activation_hash { get; set; }
public string ip_address { get; set; }
public bool status { get; set; }
public bool activated { get; set; }
public string permissions { get; set; }
public DateTime last_login { get; set; }
public DateTime created_at { get; set; }
public DateTime updated_at { get; set; }
public string email { get; set; }
public string password { get; set; }
public string conformpassword { get; set; }
public string username { get; set; }
}
我的代码
public void btn_register_click(object sender, RoutedEventArgs e)
{
string url="myurl";
Register res=new Register();// my class
res.email = txt_email.Text;
res.password = txt_password.Text;
res.conformpassword = txt_conf_psswrd.Text;
res.username = txt_username.Text;
res.created_at = DateTime.Now;
res.last_login = DateTime.Now;
res.updated_at = DateTime.Now;
res.status = true;
json = JsonConvert.SerializeObject(res);
WebClient wc = new WebClient();
var URI = new Uri(url);
wc.Headers["Content-Type"] = "application/json";
wc.Headers["ACCEPT"] = "application/json";
wc.UploadStringCompleted += new UploadStringCompletedEventHandler(wc_UploadStringCompleted);
wc.UploadStringAsync(URI, "POST", json);
}
private void wc_UploadStringCompleted(object sender, UploadStringCompletedEventArgs e)
{
try
{
MessageBox.Show(e.Result);
//e.result fetches you the response against your POST request.
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString()); //i'm getting error here..
}
}
我遇到的错误
【问题讨论】:
-
“远程服务器返回错误:NotFound”它说。
-
如何处理该错误..?远程服务器处于活动状态..我使用 GET 方法从 url 获取数据..
-
这意味着,远程服务器无法为您的请求找到正确的控制器和操作。或者控制器操作可能由于某种原因返回 NotFound 错误消息。
-
我该如何解决这个问题..?
标签: json post windows-phone-8 windows-phone webclient