SPRING3.0 #13 (파일 업로드, fileupload/filedownload)

- 로그인 예제

 

- 파일 업로드, 다운로드 예제

 

파일 업로드 관련 라이브러리

\spring-framework-3.0.2.RELEASE-dependencies\org.apache.commons\com.springsource.org.apache.commons.io\1.4.0폴더에서

 

com.springsource.org.apache.commons.fileupload-1.2.0.jar 복사 후 lib에 추가.

 

 

[ 소스경로 ]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) web.xml

<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>spring06_members</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>
  <!-- 인코딩필터 설정하기 -->
  <filter>
      <filter-name>characterEncoding</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>characterEncoding</filter-name>
      <url-pattern>/*</url-pattern>
  </filter-mapping>
 
  <!-- /// applicationContext.xml을 읽어와 빈으로 등록하는 리스너 설정 /// -->
  <context-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>/WEB-INF/applicationContext.xml</param-value>
  </context-param>
  <listener>
      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener> 
 
  <!-- //////////////////// DispatcherServlet설정 //////////////////// -->
 <servlet>
      <servlet-name>mvc</servlet-name>
      <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  </servlet>
  <servlet-mapping>
      <servlet-name>mvc</servlet-name>
      <url-pattern>*.do</url-pattern>
  </servlet-mapping>
  <!-- /////////////////////////////////////////////////////////////// -->
 
</web-app>

 

(2) applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <!-- //// 전역적인 자원들이 등록 (Dao,Service,...) ////// -->
   
    <!-- 1. DataSource 설정(url,username,password,..) -->
    <bean id="dataSource" class="org.apache.tomcat.dbcp.dbcp.BasicDataSource"
            destroy-method="close">
        <property name="driverClassName" value="oracle.jdbc.OracleDriver"/>
        <property name="url" value="jdbc:oracle:thin:@localhost:1521:XE"/>
        <property name="username" value="scott"/>
        <property name="password" value="tiger"/>
    </bean>
    <!-- 2. SqlSessionFactory설정(dataSource,Mapper파일설정) -->   
    <bean id="sqlSessionFactory"
                        class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="configLocation" value="classpath:test/mybatis/mybatis-config.xml"/>
    </bean>

    <!-- 3. SqlSessionTemplate설정(SqlSessionFactory주입) -->
    <bean id="sqlSessionTemplate"
            class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg ref="sqlSessionFactory" index="0"/>   
    </bean>
   
    <!-- 파일 업로드 dao, service설정 -->

    <bean id="fileinfoDao" class="test.dao.FileinfoDao">
        <property name="sqlSessionTemplate" ref="sqlSessionTemplate"></property>
    </bean>
    <!-- service설정 -->
    <bean id="fileinfoService" class="test.service.FileinfoService">
        <property name="dao" ref="fileinfoDao"/>
    </bean>

    <!-- 로그인 dao, service 설정 -->

    <bean id="loginDao" class="test.dao.LoginDao">
        <property name="sqlSessionTemplate" ref="sqlSessionTemplate"></property>
    </bean>
    <!-- service설정 -->
    <bean id="loginService" class="test.service.LoginService">
        <property name="dao" ref="loginDao"/>
    </bean>

</beans>

 

 

(3) mvc-servlet.xml

- multipartResolver : 파일 업로드 관련

- 다운로드 창 설정

- Resolver 에 우선순위를 부여. 우선 순위가 높은 순서로 찾아간다.

 

<?xml version="1.0" encoding="UTF-8"?>
<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-3.1.xsd">

    <!-- @autowired 만 적용할려면 -->

    <context:annotation-config/>

 

    <bean class="test.controller.FileuploadController"/>
    <bean class="test.controller.FileListController"/>
    <bean class="test.controller.FileDownloadController"/>
    <bean class="test.controller.LoginController"/>
    <bean class="test.controller.FileDeleteController"/>
   
    <!--///////// 파일업로드 관련 시작 //////////////-->
    <!-- id속성이 반드시 multipartResolver 이어야 함. !! -->

    <bean id="multipartResolver"
        class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <!-- 최대업로드 크기 설정(바이트단위) -->
        <property name="maxUploadSize" value="5242880"/>
    </bean>

    <!--///////// 파일업로드 관련 끝 //////////////-->
   
   
    <!-- 다운로드 뷰 생성(커스텀뷰) -->

    <bean id="filedownloadView" class="test.view.FiledownloadView"/>

 

    <!--///////// 뷰리절버등록 ///////////-->
    <!-- 뷰이름으로 뷰를 찾아가는 뷰리절버 등록 -->

    <bean class="org.springframework.web.servlet.view.BeanNameViewResolver">
        <property name="order" value="0"/><!-- 리절버중에서 실행순서. 0순위 -->
    </bean>

 

   <bean
    class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/views/"/>
        <property name="suffix" value=".jsp"></property>
        <property name="order" value="1"/><!-- 리절버중에서 실행순서. 1순위 -->
    </bean>   
</beans>

 

(4) login.jsp

- id, password 체크

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>

<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>login.jsp</title>
</head>
<body>
<form action="login.do" method="post">
    아이디<input type="text" name="id"/><form:errors path="command.id"/><br/>
    비밀번호<input type="password" name="pwd"/><form:errors path="command.pwd"/><br/>
    <input type="submit" value="로그인"/>
</form>
</body>
</html>

 

 

 

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