Reuse the content of XML

用戶170103

2006-12-21 12:35 am

If I have the xml file called "abc.xml" which has the following contents:

<a rel=\"nofollow\">
123
456
</a>
and I have another xml called "def.xml" and I want the contents of abc.xml merage with def.xml, such that:

<a rel=\"nofollow\">
123
456
789
</a>

What code should I add into the def.xml?

回答 (1)

Victor

2006-12-21 1:58 am

✔ 最佳答案

You can not simply add code to def.xml and merge them, you'll need to write a program to merge them, i.e. using a DOM object.

You final xml example is syntatically incorrect, it should be:
<a rel="nofollow">
123
456
789
</a>

Basically you need to sort the Bs in order for each xml, read the abc.xml to create a DOM object, read the def.xml and then compare them; if 'b' from def.xml not in abc.xml, append it to abc DOM. Once merging completed you can out put abc DOM as the resulting xml.

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