java - Unable to get Struts2 Hello World to work using Eclipse and Maven -


this site doesn't allow user ask technical questions tutorial believe broken:

http://www.mkyong.com/misc/how-to-use-mkyong-tutorial/

i'm using:

  • maven: 3.2.1
  • tomcat 7
  • java 1.7
  • eclipse: luna release (4.4.0)

i'm getting message:

warning: not find action or result there no action mapped namespace [/] , action name [] associated context path [/struts2example]. - [unknown location]

i can never login.jsp page unless enter full url. then, when click on submit button, doesn't go welcome_user.jsp page either.

can tell me how can fix , hello world example work in using eclipse?

if follow tutorial, linked page struts 2 hello world example, , done till p. 7 should run it written

in struts2, can access action class directly suffix of .action.

http://localhost:8080/struts2example/user/login.action

if tried access application 

http://localhost:8080/struts2example

you message , 404 error code returned browser.

warning: not find action or result there no action mapped namespace [/] , action name [] associated context path [/struts2example]. - [unknown location]

the workaround add file web root folder redirect browser correct location.

index.html:

<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> <html> <head>     <meta http-equiv="refresh" content="0;url=user/login.action"> </head>  <body> <p>loading ...</p> </body> </html>

also modify web application deployment descriptor include file name welcome files list.

web.xml:

<welcome-file-list>     <welcome-file>index.html</welcome-file> </welcome-file-list>

that's it, if looking hello world tutorial, should use these references:


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