One change the action suffix to the html suffix
<?
xml
version
=
"1.0"
encoding
=
"UTF-8"
?>
<!
DOCTYPE
struts
PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.1//EN"
"
http://struts.apache.org/dtds/struts-2.1.dtd"
;
>
<
struts
>
<
include
file
=
"helloworld.xml"
></
include
>
<
constant
name
=
"struts.action.extension"
value
=
"html"
></
constant
>
<
constant
name
=
"struts.enable.DynamicMethodInvocation"
value
=
"false"
></
constant
>
</
struts
>
Second test
Three remove the action suffix
<?
xml
version
=
"1.0"
encoding
=
"UTF-8"
?>
<!
DOCTYPE
struts
PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.1//EN"
"
http://struts.apache.org/dtds/struts-2.1.dtd"
;
>
<
struts
>
<
include
file
=
"helloworld.xml"
></
include
>
<!-- If you do not configure the following sentence, you can also remove the suffix to access -->
<
constant
name
=
"struts.action.extension"
value
=
""
></
constant
>
<
constant
name
=
"struts.enable.DynamicMethodInvocation"
value
=
"false"
></
constant
>
</
struts
>
Four tests
Five three ways to configure suffix
1. Configure in struts.xml
<
constant
name
=
"struts.action.extension"
value
=
"html"
></
constant
>
2. Configure in struts.properties, and you can configure multiple suffixes
struts.action.extension=action,do,struts2,
3. Configure in web.xml
