解決java.net.MalformedURLException: unknown protocol: c問題

修改前代碼：

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(xmlPath);\\直接將路徑名給builder.

改后：

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse("file:///" + xmlPath);