java - XML 字符编码

Question

我正在基于这样的字符串生成 XML:

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

DocumentBuilder builder;
try {
    builder = factory.newDocumentBuilder();

    // Use String reader  
    Document document = builder.parse(new InputSource(new StringReader(txt)));

    TransformerFactory tranFactory = TransformerFactory.newInstance();
    Transformer aTransformer = tranFactory.newTransformer();
    Source src = new DOMSource(document);
    Result dest = new StreamResult(new File("C:\\Users\\root\\Desktop\\xmlFileName.xml"));
    aTransformer.transform(src, dest);
} catch (Exception e) {
    // TODO Auto-generated catch block  
    e.printStackTrace();
}

它生成文件，但我遇到字符问题。

例如，生成的 XML 中的这一行:

<msg_detalhe>NÃ&#131;£o Ã&#131;© permitida a presenÃ&#131;§a de caracteres</msg_detalhe>

应该是:

<msg_detalhe>Não é permitida a presença de caracteres</msg_detalhe>

Answer 1

在 XML 内容中使用 CDATA...

<![CDATA[content]]>