Application Deployed Successful on GlassFish 4.1 but browsing error 404

Question

I am new to java spring and glassfish 4.1 .. my application is deploying successful in glassfish but browsing error 404 ..

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.1" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd">


    <servlet>

    <servlet-name>springapp</servlet-name>

    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>

  </servlet> 
  <servlet-mapping>
    <servlet-name>springapp</servlet-name>
    <url-pattern>*.htm</url-pattern>
  </servlet-mapping> 
    <welcome-file-list>
    <welcome-file>
      index.jsp
    </welcome-file>
  </welcome-file-list> 
</web-app>

Answer 1

Change

<url-pattern>*.htm</url-pattern>

to

<url-pattern>/*</url-pattern>

or use URL for the specific html file.