[英]getting Json with username and password
In a win App I want to get a Json from a url with a username and password and show the Json in a richTextBox.I use the below code but the "myMethod()" method is waiting all the time?! 在Win App中,我想从带有用户名和密码的URL中获取一个Json,并在richTextBox中显示该Json。我使用下面的代码,但是“ myMethod()”方法一直在等待吗? what's wrong in my code?
我的代码有什么问题? I use .net 4.5 thank you ...
我用.net 4.5谢谢...
async static Task<dynamic> myMethod()
{
NetworkCredential credentials = new NetworkCredential("username", "password");
var handler = new HttpClientHandler { Credentials = credentials, AllowAutoRedirect = true };
HttpClient client = new HttpClient(handler);
client.DefaultRequestHeaders.Add("User-Agent" ,"Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12");
var responseString = await client.GetStringAsync("http://myURL.php");
dynamic stuff = Newtonsoft.Json.JsonConvert.DeserializeObject(responseString
return stuff ; }
private void button2_Click(object sender, EventArgs e)
{
dynamic d=myMethod().Result;
richTextBox1.Text = d.ToString();
}
You may want to change your button2_click method as following: 您可能需要按以下方式更改button2_click方法:
private async void button2_Click(object sender, EventArgs e)
{
dynamic d= await myMethod();
richTextBox1.Text = d.ToString();
}
or change 或改变
await client.GetStringAsync("http://myURL.php");
to 至
client.GetStringAsync("http://myURL.php").Result;
It Works: 有用:
string URI = "http://url.php";
string myParameters = "username=myUsername&password=myPassword";
using (WebClient wc = new WebClient())
{
wc.Headers[HttpRequestHeader.ContentType] =
"application/x-www-form-urlencoded";
string HtmlResult = wc.UploadString(URI, myParameters);
dynamic stuff1 = Newtonsoft.Json.JsonConvert.DeserializeObject(HtmlResult);
}
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