我正在编写 WinPhone 8.1 应用程序。 代码非常简单并且适用于大多数情况:
string htmlContent;
using (var client = new HttpClient())
{
htmlContent = await client.GetStringAsync(GenerateUri());
}
_htmlDocument.LoadHtml(htmlContent);
但有时会抛出异常
htmlContent = await client.GetStringAsync(GenerateUri());
InnerException {System.ArgumentException: 'windows-1251' is not a supported encoding name. Parameter name: name at System.Globalization.EncodingTable.internalGetCodePageFromName(String name) at System.Globalization.EncodingTable.GetCodePageFromName(String name)
at System.Net.Http.HttpContent.<>c__DisplayClass1.b__0(Task task)} System.Exception {System.ArgumentException}
HttpClient是否支持1251编码?如果没有,我该如何避免这个问题?还是目标页面的问题?还是我做错了什么?
最佳答案
获取响应作为 IBuffer
,然后使用 .NET 编码类进行转换:
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.GetAsync(uri);
IBuffer buffer = await response.Content.ReadAsBufferAsync();
byte[] bytes = buffer.ToArray();
Encoding encoding = Encoding.GetEncoding("windows-1251");
string responseString = encoding.GetString(bytes, 0, bytes.Length);
关于c# - HttpClient 抛出 System.ArgumentException : 'windows-1251' is not a supported encoding name,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31638035/