Question

我想在我的xamarin.android应用程序中从我的api usign GetStringAsync方法获取数据，但得到以下错误：

System.Net.WebException: Error: ConnectFailure (Connection refused)

我的代码：

private static async void MainAsync()
{
     HttpClient client = new HttpClient();
     client.BaseAddress = new Uri("http://localhost:57558/");
     var getResponse = await client.GetStringAsync("/api/home");

     var getTask = client.GetStringAsync("/api/home");
     await getTask.ContinueWith((antecidentTask) =>
     {
         var result = antecidentTask.Result;
     });
}

Answer 1

尝试这种方法：

using (var client = new HttpClient())
{
    HttpResponseMessage response = await client.GetAsync($"{uri}{route}").ConfigureAwait(false);
    var responseString = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
    if (response.IsSuccessStatusCode)
    {
        return responseString;
    }
    // ...
}

获取xamarin.Android REST服务中的方法

1 个答案: