ReplyController를 등록하고 댓글을 json 방식으로 불러오려는데 다음과 같은 에러가 계속 나옴.


11월 07, 2014 11:42:17 오전 org.apache.catalina.core.ApplicationContext log

정보: Marking servlet ReplyController as unavailable

11월 07, 2014 11:42:17 오전 org.apache.catalina.core.StandardWrapperValve invoke

심각: Allocate exception for servlet ReplyController

java.lang.ClassCastException: org.hotsix.web.ReplyController cannot be cast to javax.servlet.Servlet

at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)

at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:827)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)

at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:537)

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1081)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:658)

at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:222)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1566)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1523)

at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

at java.lang.Thread.run(Unknown Source)


이유는 web.xml에 BbsController가 잡혀 있기 때문으로 보임.

따라서 BbnController 부분을 지우고 나서, 


  <servlet>

    <description></description>

    <display-name>BbsController</display-name>

    <servlet-name>BbsController</servlet-name>

    <servlet-class>org.hotsix.web.BbsController</servlet-class>

  </servlet>

  <servlet-mapping>

    <servlet-name>BbsController</servlet-name>

    <url-pattern>/bbs</url-pattern>

  </servlet-mapping>


ajax 부분의 url 부분을 고쳐주니 됨.

url: "reply"

-->>

url: "/reply/getReply",


현재 web.xml 내용.


<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">

  <context-param>

    <param-name>contextConfigLocation</param-name>

    <param-value>/WEB-INF/spring/root-context.xml</param-value>

  </context-param>

  <filter>

    <filter-name>encodingFilter</filter-name>

    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

    <init-param>

      <param-name>encoding</param-name>

      <param-value>utf-8</param-value>

    </init-param>

  </filter>

  <filter-mapping>

    <filter-name>encodingFilter</filter-name>

    <url-pattern>/*</url-pattern>

  </filter-mapping>

  <listener>

    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  <servlet>

    <servlet-name>appServlet</servlet-name>

    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

    <init-param>

      <param-name>contextConfigLocation</param-name>

      <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>

    </init-param>

    <load-on-startup>1</load-on-startup>

  </servlet>

  <servlet-mapping>

    <servlet-name>appServlet</servlet-name>

    <url-pattern>/</url-pattern>

  </servlet-mapping>


</web-app>

Posted by 타다키치
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