我试图让我的 XSL 脚本使用 UTF-8 编码。åäö 和希腊字符之类的字符就像垃圾一样出现。让它工作的唯一方法是将结果写入文件。如果我将它写入输出流,它只会返回垃圾(System.out 有效,但这可能是因为它被重定向到文件)。
结果需要从 servlet 返回,请注意这不是 servlet 配置问题。我可以从 servlet 返回一个带有希腊字符的硬编码字符串,它工作正常,所以这是转换的问题。
这是我当前的(简化的)代码。
protected void doGet(final HttpServletRequest request, final HttpServletResponse response) throws ServletException,
IOException {
try {
response.setCharacterEncoding("UTF-8");
response.setContentType("text/html; charset=UTF-8");
final TransformerFactory factory = this.getFactory();
final File inFile = new File("infile.xml");
final File xslFile = new File("template.xsl");
final File outFile = new File("outfile.html");
final Templates templates = factory.newTemplates(new StreamSource(xslFile));
final Transformer transformer = templates.newTransformer();
transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
final InputStream in = new FileInputStream(inFile);
final StreamSource source = new StreamSource(in);
final StreamResult result1 = new StreamResult(outFile);
final StreamResult result2 = new StreamResult(System.out);
final ByteArrayOutputStream out = new ByteArrayOutputStream();
final StreamResult result3 = new StreamResult(out);
//transformer.transform(source, result1);
//transformer.transform(source, result2);
transformer.transform(source, result3);
final Writer writer = response.getWriter();
writer.write(new String(out.toByteArray()));
writer.close();
in.close();
} catch (final TransformerConfigurationException e) {
e.printStackTrace();
} catch (final TransformerException e) {
e.printStackTrace();
}
}
此外,我的 XSL 脚本包含以下内容
<xsl:output method="html" omit-xml-declaration="yes" encoding="UTF-8" indent="yes" />
什么是让它工作的正确方法?如果这可能有任何帮助,我正在使用撒克逊人进行转型。