一、準備工作：
Java開發環境，Tomcat
導入Jar 包
- commons-logging-1.0.4.jar
- jstl-1.2.jar
- org.springframework.asm-3.0.1.RELEASE-A.jar
- org.springframework.beans-3.0.1.RELEASE-A.jar
- org.springframework.context-3.0.1.RELEASE-A.jar
- org.springframework.core-3.0.1.RELEASE-A.jar
- org.springframework.expression-3.0.1.RELEASE-A.jar
- org.springframework.web.servlet-3.0.1.RELEASE-A.jar
- org.springframework.web-3.0.1.RELEASE-A.jar
二、在eclipse工程中建Dynamic Web project，嚮導式的開發，一路next，最後得到一個web工程。
建Spring MVC 控制類，源文件夾下建包 net.viralpatel.spring3.controller; 建HelloWorldController
package
net.viralpatel.spring3.controller;import
org.springframework.stereotype.Controller;import
org.springframework.web.bind.annotation.RequestMapping;import
org.springframework.web.servlet.ModelAndView;@Controllerpublic
class
HelloWorldController { @RequestMapping("/hello") public
ModelAndView helloWorld() { String
message = "Hello
World, Spring 3.0!"; return
new
ModelAndView("hello",
"message",
message); }}/hello的請求。
helloWorld() 方法返回 ModelAndView 對象。
三、建視圖頁面
在WEB-INF目錄下生成一個jsp文件夾，建hello.jsp
<html><head> <title>Spring
3.0 MVC Series: Hello World - ViralPatel.net</title></head><body> ${message}</body></html>
在WEB-INF目錄下生成index.jsp頁面
<html><head> <title>Spring
3.0 MVC Series: Index - ViralPatel.net</title></head><body> <a
href="hello.html">Say
Hello</a></body></html>三、配置 spring MVC
在在WEB-INF目錄下生成sping_servlet.xml,web.xml文件
配置WEB-INF/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_2_5.xsd" id="WebApp_ID"
version="2.5"> <display-name>Spring3MVC</display-name> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <servlet> <servlet-name>spring</servlet-name> <servlet-class> org.springframework.web.servlet.DispatcherServlet </servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>spring</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping></web-app>
web.xml中DispatcherServlet會處理url爲*.html，DispatcherServlet初始化時會自動找WEB-INF下的[servlet-name]-servlet.xml.配置WEB-INF/spring-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:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context-3.0.xsd"> <context:component-scan base-package="net.viralpatel.spring3.controller"
/> <bean
id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver"> <property
name="viewClass" value="org.springframework.web.servlet.view.JstlView"
/> <property
name="prefix"
value="/WEB-INF/jsp/"
/> <property
name="suffix"
value=".jsp"
/> </bean></beans>