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XML Advanced-from w3schools.com
时间：2008-01-12 编辑：简简单单 来源：一聚教程网
XML Namespaces
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XML Namespaces provide a method to avoid element name conflicts.
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Name Conflicts
Since element names in XML are not fixed, very often a name conflict will occur when two different documents use the same names describing two different types of elements.
This XML document carries information in a table:
This XML document carries information about a table (a piece of furniture):
If these two XML documents were added together, there would be an element name conflict because both documents contain a element with different content and definition.
--------------------------------------------------------------------------------
XML Namespaces provide a method to avoid element name conflicts.
--------------------------------------------------------------------------------
Name Conflicts
Since element names in XML are not fixed, very often a name conflict will occur when two different documents use the same names describing two different types of elements.
This XML document carries information in a table:
| Apples | Bananas |
This XML document carries information about a table (a piece of furniture):
If these two XML documents were added together, there would be an element name conflict because both documents contain a