使用charset解析HTML文件

Question

我在特殊角色和charset = iso-8859-1上遇到了麻烦。我在这里使用的代码在UTF-8中运行得很好，所以我不明白我做错了什么。

以下是代码：

File input = new File("/users/marcioapf/example.html");
Document doc = Jsoup.parse(input, "iso-8859-1", "");
Elements elements = doc.select("span.DEPUTADO")  ;
System.out.println(elements.toString());

这是输出：

<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Jo&atilde;ozinho Pereira</span> 
<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Isnaldo Bulh&otilde;es</span> 
<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Antonio Albuquerque</span> 
<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Jeferson Morais</span> 
<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">In&aacute;cio Loiola</span> 

应该是这样的：

<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Joãozinho Pereira</span> 
<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Isnaldo Bulhões</span> 
<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Antonio Albuquerque</span> 
<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Jeferson Morais</span> 
<span style="margin-left: 8px; width: auto !important;" class="DEPUTADO">Inácio Loiola</span>

我怎样才能修好它？

Answer 1

使用EscapeMode.xhtml将为您提供没有实体的输出。试试这段代码

  File input = new File("/users/marcioapf/example.html");
  Document doc = Jsoup.parse(input, "iso-8859-1", "");
  doc.outputSettings().escapeMode(EscapeMode.xhtml);
  Elements elements = doc.select("span.DEPUTADO")  ;
  System.out.println(elements.toString());