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POSpring triple load controller on server start
 

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    <p>I am using Tomcat 7 with Spring MVC 3.2.x RELEASE. The spring template code is generated by Intellij, I just added an syserr message output.</p> <p>When I start the server the default controller is called three times, and only on start up, after that it works fine. Is there a configuration error on my part or is it a bug?</p> <p>Here is the configuration files:</p> <pre class="lang-java prettyprint-override"><code>@Controller @RequestMapping("/") public class HelloController { private static int t = 0; @RequestMapping(method = RequestMethod.GET) public String printWelcome(ModelMap model) { model.addAttribute("message", "Hello world!"); System.err.println("Print num: " + (++t)); return "hello"; } } </code></pre> <p>//Output</p> <pre><code>INFO: Root mapping to handler 'helloController' Jun 22, 2013 1:41:21 AM org.springframework.web.servlet.FrameworkServlet initServletBean INFO: FrameworkServlet 'mvc-dispatcher': initialization completed in 413 ms [2013-06-22 01:41:21,561] Artifact SpringTest:war exploded: Artifact is deployed successfully Print num: 1 Print num: 2 Print num: 3 Jun 22, 2013 1:41:22 AM org.springframework.web.servlet.DispatcherServlet noHandlerFound WARNING: No mapping found for HTTP request with URI [/favicon.ico] in DispatcherServlet with name 'mvc-dispatcher' Jun 22, 2013 1:41:30 AM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory C:\Users\Milky\apache-tomcat-7.0.41\webapps\manager </code></pre> <pre class="lang-xml prettyprint-override"><code>&lt;beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"&gt; &lt;context:component-scan base-package="com.springapp.mvc"/&gt; &lt;bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"&gt; &lt;property name="prefix" value="/WEB-INF/pages/"/&gt; &lt;property name="suffix" value=".jsp"/&gt; &lt;/bean&gt; &lt;/beans&gt; </code></pre> <pre class="lang-xml prettyprint-override"><code>&lt;web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"&gt; &lt;display-name&gt;Spring MVC Application&lt;/display-name&gt; &lt;servlet&gt; &lt;servlet-name&gt;mvc-dispatcher&lt;/servlet-name&gt; &lt;servlet-class&gt;org.springframework.web.servlet.DispatcherServlet&lt;/servlet-class&gt; &lt;load-on-startup&gt;1&lt;/load-on-startup&gt; &lt;/servlet&gt; &lt;servlet-mapping&gt; &lt;servlet-name&gt;mvc-dispatcher&lt;/servlet-name&gt; &lt;url-pattern&gt;/&lt;/url-pattern&gt; &lt;/servlet-mapping&gt; &lt;/web-app&gt; </code></pre>
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    1. PTQuestion
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    1. USmilkphany
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    1. COI test this code using Spring 3.1 and tomcat7, but got 'Print num: 1' one time.
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      1. USMasudul
    2. COI tried this out in eclipse and didn't get said behavior. I think it may be just an Intellij issue. I'll go file a bug with them
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      1. USmilkphany
 

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