一、創建項目
用eclipse或myeclipse創建項目MySpringConfig自動生成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"
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>MySpringConfig</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
二、導入Jar包
先導入springMVC有關的Jar包,Jar包如下所示:
- Spring-beans-XXXX.RELEASE.jar(xxxx爲版本號)
- Spring-aop-XXXX.RELEASE.jar
- Spring-context-XXXX.RELEASE.jar
- Spring-core-XXXX.RELEASE.jar
- Spring-expression-XXXX.RELEASE.jar
- Spring-web-XXX.RELEASE.jar
- Spring-webmvc-XXXX.RELEASE.jar
- commons-logging-XXXX.jar(必須要這個jar包)
三、配置springMVC
在web,xml進行springMVC的配置
<!-- springMVC的配置 -->
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:config/spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
在src下創建config包和spring-mvc.xml文件
在spring-mvc.xml裏面進行配置
<?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"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">
<!-- 註解掃描包 -->
<context:component-scan base-package="com.my" />
<!-- 打開Spring的Annotation的支持 -->
<context:annotation-config />
<!-- 定義跳轉的文件的前後綴 ,視圖模式配置-->
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 自動給後面action的方法return的字符串加上前綴和後綴,變成一個可用的url地址 -->
<property name="prefix" value="/my/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
四、測試執行
在src下建立一個com.my.controller包和MyTestController類
在MyTestController裏面寫測試代碼
package com.my.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
@RequestMapping("MyTestController")
public class MyTestController {
@RequestMapping("mytest")
public void mytest(){
System.out.println("這是MyTestController的mytest()");
}
}
將項目保存後部署到tomcat上執行,在瀏覽器中輸入測試鏈接
http://localhost:8080/MySpringConfig/MyTestController/mytest
可以看到,控制檯成功打印出輸出樣例
到這裏,簡單的springMVC的框架就搭建成功了,後續我將加入更多的功能,搭建出一個完整的SSM框架