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출처 : Web.xml의 개요, 기능, 활용
web.xml Listener, Filter의 활용
톰캣 web.xml 설명
[Spring] web.xml 기본 설정
파일 위치
%PROJECT_HOME%\WEB-INF\web.xml
기본 web.xml 파일
<?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/web-app_3_0.xsd" id="bluexmas" version="3.0"> <display-name>IotWebServer</display-name> <context-param> <param-name>webAppRootKey</param-name> <param-value>com.bluexmas.ui</param-value> </context-param> <session-config> <session-timeout>720</session-timeout> </session-config> <jsp-config> <jsp-property-group> <url-pattern>*.jsp</url-pattern> <page-encoding>UTF-8</page-encoding> </jsp-property-group> <jsp-property-group> <url-pattern>/servlet/*</url-pattern> <page-encoding>UTF-8</page-encoding> </jsp-property-group> </jsp-config> <welcome-file-list> <welcome-file>index.jsp</welcome-file> <welcome-file>index.html</welcome-file> </welcome-file-list> </web-app>
서블릿 추가
서블릿 파일
package com.iot.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
// 출처 : http://dkatlf900.tistory.com/68
// tomcat 7.0부터 지원되는 xml 매핑을 자동 매핑
//@WebServlet("/test")
public class TestServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
// request 안의 모든 parameter 확인하기
// 출처 : http://tmdjcollabo.tistory.com/entry/java-request-%EC%95%88%EC%9D%98-%EB%AA%A8%EB%93%A0-parameter-%ED%99%95%EC%9D%B8%ED%95%98%EA%B8%B0
Enumeration<String> params = request.getParameterNames();
System.out.println("----------------------------");
while (params.hasMoreElements()){
String name = (String) params.nextElement();
System.out.println(name + " : " + request.getParameter(name));
}
System.out.println("----------------------------");
response.setContentType("text/html;charset=utf-8");
PrintWriter out = response.getWriter();
out.println("Iot 서버 입니다.");
}
}
web-xml 추가
<servlet> <servlet-name>test</servlet-name> <servlet-class>com.iot.servlet.TestServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>test</servlet-name> <url-pattern>/test</url-pattern> </servlet-mapping>
Spring MVC DispatherServlet 설정
출처 : @MVC와 DispatcherServlet에 대해서
디렉토리 구조
web-xml 추가
<servlet> <servlet-name>iot</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>iot</servlet-name> <url-pattern>*.iot</url-pattern> </servlet-mapping>
iot-servlet.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"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:security="http://www.springframework.org/schema/security"
xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-2.0.xsd">
<bean id="testController" class="com.iot.ui.controller.TestController"/>
<!-- ========================= JSP View Resolver ========================= -->
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
TestController.java
package com.iot.ui.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@Controller
public class TestController {
@RequestMapping(value = "/test.iot", method = RequestMethod.GET)
public String test(ModelMap modelMap) {
return "testjsp";
}
}
testjsp.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> </head> <body> 스프링 테스트 </body> </html>
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project1.zip
