使用“image:image”创建XML元素
使用“image:image”创建XML元素
提问于 2013-04-09 19:38:15
我正在使用java创建一个sitemap xml。
Element img = doc.createElement("image:image");我得到了一个异常：
org.w3c.dom.DOMException: INVALID_CHARACTER_ERR: An invalid or illegal XML character is specified.关于如何创建元素有什么建议吗？
回答 2
Stack Overflow用户
发布于 2013-04-09 19:58:45
我认为您应该使用XML名称空间。有关如何做到这一点，请参阅此问题：Creating an XML document using namespaces in Java
Stack Overflow用户
发布于 2013-04-09 19:51:15
在此元素名称"image:image"中，此:不是有效的编写器。
编辑
Reference link
Best Naming Practices for XML Element Name
Make names descriptive. Names with an underscore separator are nice: <first_name>, <last_name>.
Names should be short and simple, like this: <book_title> not like this: <the_title_of_the_book>.
Avoid "-" characters. If you name something "first-name," some software may think you want to subtract name from first.
Avoid "." characters. If you name something "first.name," some software may think that "name" is a property of the object "first."
Avoid ":" characters. Colons are reserved to be used for something called namespaces (more later).
XML documents often have a corresponding database. A good practice is to use the naming rules of your database for the elements in the XML documents.
Non-English letters like éòá are perfectly legal in XML, but watch out for problems if your software vendor doesn't support them.页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/15900829
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