404 not found when calling servlet from jsp

Asked Apr 28 '14 at 05:20

Active May 02 '15 at 08:40

Viewed 433 times

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In my servlet, the path define like this:

@WebServlet("/checklogin")

from jsp i call this servlet by

<form id="login-form" name="login" action="checklogin" method="post">

deploy to localhost, it running perfect, but from a real server, it keep saying 404 file not found error.

file structures:

           ---->index.jsp
           ---->admin.jsp
project1   ---->WEB-INF -- > classes ---> project1 ----> checklogin.class
           ---->META-INF

edited May 02 '15 at 08:40

Farvardin

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asked Apr 28 '14 at 05:20

atom2ueki

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The question is how you deploy it, under which context name. – Leos Literak Apr 28 '14 at 05:26
@Leos Literak I use eclipse deploy it, it will auto sync to my local server, and i just copy all content from my local server to real server – atom2ueki Apr 28 '14 at 05:28
what is name of war file? Is it same on both machines? – Leos Literak Apr 28 '14 at 05:29
@Leos Literak actually there is no war file – atom2ueki Apr 28 '14 at 05:30
can you open index.jsp? – Leos Literak Apr 28 '14 at 05:30
so is it exploded war directory? – Leos Literak Apr 28 '14 at 05:30
@Leos Literak yes i can, just when i try to login, it cannot find checklogin class – atom2ueki Apr 28 '14 at 05:30
@Leos Literak i think so – atom2ueki Apr 28 '14 at 05:31
@Leos Literak if i export the project1 as project1.war, where should i put this war file? – atom2ueki Apr 28 '14 at 05:36
Add a parameterless constructor with a log statement. Also make your servlet load on startup. Start your webapp and check if the log statement was printed. – Sotirios Delimanolis Apr 28 '14 at 05:37
What application server do you use? Because you use annotation, the server must support servlet 3.0. Try to add empty web.xml with 3.0 version, it may help. – Leos Literak Apr 28 '14 at 09:52

1 Answers1

1

add a / before ref on jsp:

<form id="login-form" name="login" action="/checklogin" method="post">

answered Apr 28 '14 at 05:22

Farvardin

5,336
5
33
54

What will this change and how does it explain the behavior they are currently seeing? – Sotirios Delimanolis Apr 28 '14 at 05:24
Unless war is deployed as root application this answer is wrong. – Leos Literak Apr 28 '14 at 05:26
I've try project1/checklogin /project1/checklogin /checklogin, all not working – atom2ueki Apr 28 '14 at 05:29