public string GetMimeType()
{
if (mimeType == null)
{
mimeType = AlipayUtility.GetMimeType(GetContent());
}
return(mimeType);
}
/// <summary>
/// 执行HTTP POST请求。
/// </summary>
/// <param name="client"></param>
/// <param name="url">请求地址</param>
/// <param name="dictionary">请求参数</param>
/// <returns>HTTP响应</returns>
public static async Task <string> DoPostAsync(this HttpClient client, string url, IDictionary <string, string> dictionary)
{
using (var requestContent = new StringContent(AlipayUtility.BuildQuery(dictionary), Encoding.UTF8, "application/x-www-form-urlencoded"))
using (var response = await client.PostAsync(url, requestContent))
using (var responseContent = response.Content)
{
return(await responseContent.ReadAsStringAsync());
}
}
/// <summary>
/// 执行HTTP GET请求。
/// </summary>
/// <param name="client"></param>
/// <param name="url">请求地址</param>
/// <param name="dictionary">请求参数</param>
/// <returns>HTTP响应</returns>
public static async Task <string> DoGetAsync(this HttpClient client, string url, IDictionary <string, string> dictionary)
{
if (url.Contains("?"))
{
url = url + "&" + AlipayUtility.BuildQuery(dictionary);
}
else
{
url = url + "?" + AlipayUtility.BuildQuery(dictionary);
}
using (var response = await client.GetAsync(url))
using (var responseContent = response.Content)
{
return(await responseContent.ReadAsStringAsync());
}
}
