Question

您好我正在使用能够生成xml文件的javax.xml解析器生成xml文件。但在我的属性值中，我得到的是＆amp; quot而不是双引号。如何在属性值中打印双引号。以下是我的代码

Document doc = docBuilder.newDocument();
            Element rootElement = doc.createElement("elements");
            doc.appendChild(rootElement);
            rootElement.setAttribute("area", "area");
            rootElement.setAttribute("page", "pagename");

            //element
            Element element = doc.createElement("element");
            rootElement.appendChild(element);
            element.setAttribute("key", "key");
            element.setAttribute("id", "id");
            element.setAttribute("path", "//*[@id="email"]");
            }
                    // write the content into xml file
            TransformerFactory transformerFactory = TransformerFactory.newInstance();
            Transformer transformer = transformerFactory.newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
            DOMSource source = new DOMSource(doc);
            StreamResult result = new StreamResult(new File(ApplicationContext.getPath()+File.separator+"test.xml"));

            // Output to console for testing
            // StreamResult result = new StreamResult(System.out);

            transformer.transform(source, result);

Output :
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<elements area="area" page="pagename">
<element id="id" key="key" path="//*[@id=&quot;email&quot;]"/>
</elements>

Expected output:
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <elements area="area" page="pagename">
    <element id="id" key="key" path="//*[@id="email"]"/>
    </elements>

非常感谢

Answer 1

您尝试生成的输出不是格式良好的XML，并且没有XML解析器会接受它。如果您想生成不是XML的东西，那么当然可以这样做，但是XML感知工具会非常努力地阻止它。

如何在xml属性值中打印双引号

1 个答案: