在webclient中编码意外结果 [英] Encode in webclient unexpected result

问题描述

我尝试使用webclient将Banana翻译成rus

I try use webclient to translate word 'Banana' into rus

private void button1_Click(object sender, EventArgs e)
    {
        Navigate("http://translate.google.ru/translate_a/t?client=x&text=Banana&hl=en&sl=en&tl=ru");
    }

    private void Navigate(String address)
    {
        WebClient client = new WebClient();            
        client.Proxy = WebRequest.DefaultWebProxy;
        client.Credentials = new NetworkCredential("user", "password", "domain");
        client.Proxy.Credentials = new NetworkCredential("user", "password", "domain");
        string _stranslate = client.DownloadString(new Uri(address));
    }

我想在_stranslate中看到

And I want to see in "_stranslate "

{句子：[{trans：Банан，orig：Banana @，translit：Banan @，src_translit ：}]，src：en，server_time：0}

{"sentences":[{"trans":"Банан","orig":"Banana@","translit":"Banan @","src_translit":""}],"src":"en","server_time":0}

>

but got this

{句子：[{trans：вБОБО，orig：Banana @，translit ，src_translit：}]，src：en，server_time：0}

{"sentences":[{"trans":"вБОБО","orig":"Banana@","translit":"Banan @","src_translit":""}],"src":"en","server_time":0}

一个帮助我？

推荐答案

尝试检查响应头，内容类型告诉你应该使用什么编码。

Try checking the response headers, the content types tells you what encoding you should use.

Content-Type =>文/ JavaScript的; charset = KOI8-R

所以只需添加一行。

client.Encoding = Encoding.GetEncoding(20866);

或

client.Encoding = Encoding.GetEncoding("KOI8-R");

编码的完整列表可以在编码类

A complete list for encodings can be found in the documentation for the Encoding Class

另一种方式将只是使用 系统。 Net.Mime.ContentType 获取字符集。
像这样：

Another way would be to just use System.Net.Mime.ContentType to get the charset. Like this:

byte[] data = client.DownloadData(url);
ContentType contentType = new System.Net.Mime.ContentType(client.ResponseHeaders[HttpResponseHeader.ContentType]);
string _stranslate = Encoding.GetEncoding(contentType.CharSet).GetString(data);

这篇关于在webclient中编码意外结果的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！