步骤:
1.新建一个Web Project,完成后,工程结构如图所示:
2.右击该工程->MyEclipse->Project Facets[Capabilities]->Install Spring Facet,之后出现如下图的对话框,并取消所有的勾选,然后再点击finish.
3.在web.xml中添加DispatcherServlet和对应的mapping,代码如下:
<?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"
id="WebApp_ID" version="2.5">
<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>
<!-- 如果有多个*-servlet.xml配置文件,则需要如下配置 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/*-servlet.xml</param-value>
</init-param>
<!--是否在容器启动时就加载对应的servlet -->
<load-on-startup>1</load-on-startup>
</servlet>
<!-- 对应的映射 -->
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
4.在/WEB-INF/下创建一个spring-servlet.xml(其他的名字也可以如:xxx-servlet.xml),代码如下:
<?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/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<!-- 被扫描的包的路径 -->
<context:component-scan base-package="glut" />
<!-- 添加viewResolver -->
<bean id="viewResolver"
class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<!-- 前缀和后缀 -->
<property name="prefix" value="/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
5.写一个controller,代码如下:
package glut.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
@RequestMapping("/admin")
public class MyController {
@RequestMapping("/test")
public String test() {
System.out.println("test");
return "test";
}
}
6.测试,启动服务器后,地址栏输入:http://localhost:8080/QuickSpringConfigDemo/admin/test 就会跳转到test.jsp(这个要事先创建)
demo的完整工程结构如图: