javascript - AJAX post request does not find Spring MVC controller, returns 404 -


i new spring mvc framework, , trying getting hands dirty. here ajax call:

$.ajax("/spn/list/next"...

here controller:

import org.springframework.stereotype.controller; import org.springframework.web.bind.annotation.requestmapping; import org.springframework.web.bind.annotation.requestmethod; import org.springframework.web.bind.annotation.requestparam; import org.springframework.web.bind.annotation.responsebody;   @controller public class listnexpagecontroller { private static final string next_page_leads_url="/list/next";  @requestmapping(value=next_page_leads_url,method=requestmethod.post) @responsebody public void getnextpage(@requestparam(value="pagekey",required=false)string pagekeystring,@requestparam(value="category",required=false)string category){     log.info("url hit, yay!"); }

}

the post call returns 404 error, implying can't find controller. can please hint @ might doing wrong? note sending array of objects parameter in post call.

here complete ajax call:

$.ajax("/spn/list/next", {           method: 'post',           params: ajax_data });

your controller method mapped "/list/next" ajax method calls "/spn/list/next". can try add context path (if it's jsp):

$.ajax("${pagecontext.request.contextpath}" + "/list/next", {       method: 'post',       params: ajax_data });

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