In the Web. xml file, how does one perform URL-pattern?

This problem was left at the end of the previous blog. Next we will start to solve the problem. Refer:

Http://www2.roguewave.com/support/docs/leif/leif/html/bobcatug/7-3.html

Http://foxty.javaeye.com/blog/39332

Http://blog.chinaunix.net/u2/86974/showart_1776019.html

10.2 specification of Mappings

In the web application deployment descriptor, the following syntax is used to define mappings:

• A string beginning with a'/'character and ending with a'/* 'Postfix is used as a path

Mapping.

• A string beginning with a '*.' prefix is used as an extension mapping.

• All other strings are used as exact matches only

•
A string containing only the '/' character indicates that Servlet
Specified by the mapping becomes the "default" servlet of
Application.

For example,Web. xml

File forExamples

Context on the serverExample.com

Matches the pattern in<URL-pattern>/status/* </url-pattern>

As follows:

Http://example.com/examples/status/synopsis	Matches
Http://example.com/examples/status/complete? Date = today	Matches
Http://example.com/examples/status	Matches
Http://example.com/examples/server/status	Does not match

A context located at the path/Examples

On the server at example.com matches the pattern in<URL-pattern> *. Map </url-pattern>

As follows:

Http://example.com/examples/US/Oregon/Portland.map	Matches
Http://example.com/examples/US/Washington/Seattle.map	Matches
Http://example.com/examples/Paris.France.map	Matches
Http://example.com/examples/US/Oregon/Portland.MAP	Does not match, the extension is uppercase
http://example.com/examples/interface/description/mail.mapi	does not match, the extension is mapi rather than Map