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servlet中*和**的区别

2017-05-16 20:11 Posted in Learn with Java

This is indicates AntPathMatcher

The mapping matches URLs using the following rules:

? matches one character
* matches zero or more characters
** matches zero or more 'directories' in a path

Some examples:

com/t?st.jsp - matches com/test.jsp but also com/tast.jsp or com/txst.jsp
com/*.jsp - matches all .jsp files in the com directory
com/**/test.jsp - matches all test.jsp files underneath the com path
org/springframework/**/*.jsp - matches all .jsp files underneath the org/springframework path
org/**/servlet/bla.jsp - matches org/springframework/servlet/bla.jsp but also org/springframework/testing/servlet/bla.jsp and org/servlet/bla.jsp