Java Transformer错误：无法编译样式表

该构造

public StreamSource(String systemId)

从URL构造StreamSource。我认为您正在传递XSLT的内容。试试这个：

File xslFile = new File("path/to/your/xslt");TransformerFactory factory = TransformerFactory.newInstance();Templates xsl = factory.newTemplates(new StreamSource(xslFile));

你还必须设置

OutputStream

StreamResult

ByteArrayOutputStream baos = new ByteArrayOutputStream();Result result = new StreamResult(baos);transformer.transform(xmlInput, result);return baos.toString();