简单要求。我有一个类 - 用户 - {userId,userName,age}。
如何使用webclient搜索类的对象并发送到url(使用post)。
下面的东西。
将用户对象序列化为postdata格式的最佳方法是什么。
WebClient client = new WebClient();
client.Encoding = System.Text.Encoding.UTF8;
client.Credentials = CredentialCache.DefaultNetworkCredentials;
string postData = "orderId=5&status=processed2&advertId=ADV0001a";
byte[] postArray = Encoding.ASCII.GetBytes(postData);
client.Headers.Add("Content-Type","application/x-www-form-urlencoded");
byte[] responseArray = client.UploadData(address, postArray);
var result = Encoding.ASCII.GetString(responseArray);
return result;
答案 0 :(得分:0)
我会将以下简化应用于您的代码:
using (var client = new WebClient())
{
client.Credentials = CredentialCache.DefaultNetworkCredentials;
var data = new NameValueCollection
{
{ "userId", user.Id },
{ "userName", user.Name },
{ "age", user.Age }
};
var responseArray = client.UploadValues(address, data);
return Encoding.ASCII.GetString(responseArray);
}