Question

所以，我正在使用此代码来获取网站的整个HTML。但我似乎没有得到非ascii字符。我得到的只是带问号的钻石像这样的人物：å，看起来像这样：
我怀疑它是因为字符集，它会是什么呢？

Log.e("HTML", "henter htmlen..");
            String url = "http://beep.tv2.dk";
            HttpClient client = new DefaultHttpClient();
            client.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, 
                    HttpVersion.HTTP_1_1);
            client.getParams().setParameter(CoreProtocolPNames.HTTP_ELEMENT_CHARSET, "UTF-8");
            HttpGet request = new HttpGet(url);
            HttpResponse response = client.execute(request);
            Header h = HeaderValueFormatter
            response.addHeader(header)
            String html = "";
            InputStream in = response.getEntity().getContent();
            BufferedReader reader = new BufferedReader(new InputStreamReader(in));
            StringBuilder str = new StringBuilder();
            String line = null;
            while((line = reader.readLine()) != null)
            {
                str.append(line);
            }
            in.close();
        //b = false;
        html = str.toString();

Answer 1

谢谢。这有效（如果其他人有问题）：

HttpClient client = new DefaultHttpClient();
    client.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, 
         HttpVersion.HTTP_1_1);
    client.getParams().setParameter(CoreProtocolPNames.HTTP_ELEMENT_CHARSET, "iso-8859-1");
    HttpGet request = new HttpGet(url);
    request.setHeader("Accept-Charset", "iso-8859-1, unicode-1-1;q=0.8");
    HttpResponse response = client.execute(request);
    String html = "";
    InputStream in = response.getEntity().getContent();
    BufferedReader reader = new BufferedReader(new InputStreamReader(in,"iso-8859-1"));

Answer 2

使用new InputStreamReader(in, "UTF-8")构造函数
将Accept-Charset请求标头设置为Accept-Charset: iso-8859-5, unicode-1-1;q=0.8
确保在浏览器中正确打开页面。如果没有，则可能是服务器端问题。
如果上述方法均无效，请使用firebug（或类似工具）检查其他标题

Answer 3

这确实帮助我开始了，但在阅读文本文件时我遇到了同样的问题。它使用以下命令修复：

    BufferedReader br = new BufferedReader(new InputStreamReader(new 
                FileInputStream(fileName), "iso-8859-1"));

...当然，HTTP响应也需要有编码集：

    response.setCharacterEncoding("UTF-8");

感谢您的帮助！

使用HttpClient显示非ASCII字符

3 个答案: