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Posted to user@struts.apache.org by "Danyun.Liu" <da...@gmail.com> on 2011/03/07 03:51:37 UTC
invalid charactors in url and 500 error
Hi all,
I met a problem that I don't know how to solve it.
When I send a URL like http://localhost/hello/a!b which contains "!", the
server will return 500.
The struts and web configuration is as below:
Struts.xml
<package name="test" extends="struts-default" namespace="/hello">
<action name="*" class="com.example.action.Test" method="hi">
<param name="name">{1}</param>
<result name="success">/WEB-INF/ftl/hello.ftl</result>
</action>
</package>
Web.xml
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecut
eFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
Action Code:
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String hi(){
return SUCCESS;
}
And I tried another way, nod passed the value in the url. And I tried the
invalid url : http://localhost/hello/gir!haha and I can got the expected
result 404," not found the action" as the struts will analysis the url and
set "haha" as the invoke method.
<package name="test" extends="struts-default" namespace="/hello">
<action name="girl" class="com.example.action.Test" method="hi">
<result name="success">/WEB-INF/ftl/hello.ftl</result>
</action>
</package>
Action code:
public String hi(){
ActionContext.getContext().getValueStack().set("name","ann");
return SUCCESS;
}
Thanks
Dyun.
Re: invalid charactors in url and 500 error
Posted by DanY Liu <da...@gmail.com>.
Thank you so much. It just solved my problem. :)
On Mon, Mar 7, 2011 at 11:17 AM, Maurizio Cucchiara <
maurizio.cucchiara@gmail.com> wrote:
> The exclamation mark has a special meaning for the struts2, have you
> tried to inhibit by disabling DMI?
>
> Try to add this row inside your struts.xml file.
> <constant name="struts.enable.DynamicMethodInvocation" value="false" />
>
>
> On 7 March 2011 03:51, Danyun.Liu <da...@gmail.com> wrote:
> > Hi all,
> >
> >
> >
> > I met a problem that I don't know how to solve it.
> >
> >
> >
> > When I send a URL like http://localhost/hello/a!b which contains "!",
> the
> > server will return 500.
> >
> >
> >
> > The struts and web configuration is as below:
> >
> > Struts.xml
> >
> > <package name="test" extends="struts-default" namespace="/hello">
> >
> > <action name="*" class="com.example.action.Test" method="hi">
> >
> > <param name="name">{1}</param>
> >
> > <result name="success">/WEB-INF/ftl/hello.ftl</result>
> >
> > </action>
> >
> > </package>
> >
> >
> >
> > Web.xml
> >
> > <filter>
> >
> > <filter-name>struts2</filter-name>
> >
> >
> >
> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecut
> > eFilter</filter-class>
> >
> > </filter>
> >
> > <filter-mapping>
> >
> > <filter-name>struts2</filter-name>
> >
> > <url-pattern>/*</url-pattern>
> >
> > </filter-mapping>
> >
> >
> >
> > Action Code:
> >
> >
> >
> > private String name;
> >
> >
> >
> > public String getName() {
> >
> > return name;
> >
> > }
> >
> >
> >
> > public void setName(String name) {
> >
> > this.name = name;
> >
> > }
> >
> >
> >
> > public String hi(){
> >
> > return SUCCESS;
> >
> > }
> >
> >
> >
> >
> >
> > And I tried another way, nod passed the value in the url. And I tried
> the
> > invalid url : http://localhost/hello/gir!haha and I can got the
> expected
> > result 404," not found the action" as the struts will analysis the url
> and
> >
> > set "haha" as the invoke method.
> >
> >
> >
> > <package name="test" extends="struts-default" namespace="/hello">
> >
> > <action name="girl" class="com.example.action.Test" method="hi">
> >
> > <result name="success">/WEB-INF/ftl/hello.ftl</result>
> >
> > </action>
> >
> > </package>
> >
> >
> >
> > Action code:
> >
> > public String hi(){
> >
> > ActionContext.getContext().getValueStack().set("name","ann");
> >
> > return SUCCESS;
> >
> > }
> >
> >
> >
> > Thanks
> >
> > Dyun.
> >
> >
>
>
>
> --
> Maurizio Cucchiara
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
Re: invalid charactors in url and 500 error
Posted by Maurizio Cucchiara <ma...@gmail.com>.
The exclamation mark has a special meaning for the struts2, have you
tried to inhibit by disabling DMI?
Try to add this row inside your struts.xml file.
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
On 7 March 2011 03:51, Danyun.Liu <da...@gmail.com> wrote:
> Hi all,
>
>
>
> I met a problem that I don't know how to solve it.
>
>
>
> When I send a URL like http://localhost/hello/a!b which contains "!", the
> server will return 500.
>
>
>
> The struts and web configuration is as below:
>
> Struts.xml
>
> <package name="test" extends="struts-default" namespace="/hello">
>
> <action name="*" class="com.example.action.Test" method="hi">
>
> <param name="name">{1}</param>
>
> <result name="success">/WEB-INF/ftl/hello.ftl</result>
>
> </action>
>
> </package>
>
>
>
> Web.xml
>
> <filter>
>
> <filter-name>struts2</filter-name>
>
>
> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecut
> eFilter</filter-class>
>
> </filter>
>
> <filter-mapping>
>
> <filter-name>struts2</filter-name>
>
> <url-pattern>/*</url-pattern>
>
> </filter-mapping>
>
>
>
> Action Code:
>
>
>
> private String name;
>
>
>
> public String getName() {
>
> return name;
>
> }
>
>
>
> public void setName(String name) {
>
> this.name = name;
>
> }
>
>
>
> public String hi(){
>
> return SUCCESS;
>
> }
>
>
>
>
>
> And I tried another way, nod passed the value in the url. And I tried the
> invalid url : http://localhost/hello/gir!haha and I can got the expected
> result 404," not found the action" as the struts will analysis the url and
>
> set "haha" as the invoke method.
>
>
>
> <package name="test" extends="struts-default" namespace="/hello">
>
> <action name="girl" class="com.example.action.Test" method="hi">
>
> <result name="success">/WEB-INF/ftl/hello.ftl</result>
>
> </action>
>
> </package>
>
>
>
> Action code:
>
> public String hi(){
>
> ActionContext.getContext().getValueStack().set("name","ann");
>
> return SUCCESS;
>
> }
>
>
>
> Thanks
>
> Dyun.
>
>
--
Maurizio Cucchiara
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