实验十二
SpringMVC
一、实验目的
1、掌握
SpringMVC项目构建
2、掌握
SpringMVC数据接收与传递的原理
二、实验过程
1、配置
SpringMVC开发环境
a)创建新的项目，Test
SpringMvc
b)为项目添加Web框架和
SpringMVC框架
c)添加classes目录
d)添加javaee依赖
e)添加lib输出配置
将依赖文件添加至lib中
f)修改web
.xml配置
<?xml version="1
.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns
.jcp
.org/xml/ns/javaee"
xmlns:xsi="http://www
.w3
.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns
.jcp
.org/xml/ns/javaee http://xmlns
.jcp
.org/xml/ns/javaee/web-app_4_0
.xsd"
version="4
.0">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext
.xml</param-value>
</context-param>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org
.springframework
.web
.servlet
.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext
.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>*
.form</url-pattern>
</servlet-mapping>
<filter>
<filter-name>charactorEncoding</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>charactorEncoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
g)修改applicationContext
.xml
<?xml version="1
.0" encoding="UTF-8"?>
<beans xmlns="http://www
.springframework
.org/schema/beans"
xmlns:context="http://www
.springframework
.org/schema/context"
xmlns:aop="http://www
.springframework
.org/schema/aop"
xmlns:xsi="http://www
.w3
.org/2001/XMLSchema-instance"
xmlns:tx="http://www
.springframework
.org/schema/tx"
xmlns:mvc="http://www
.springframework
.org/schema/mvc"
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
.xsd
http://www
.springframework
.org/schema/aop
http://www
.springframework
.org/schema/aop/
spring-aop
.xsd
http://www
.springframework
.org/schema/tx
http://www
.springframework
.org/schema/tx/
spring-tx
.xsd
http://www
.springframework
.org/schema/mvc
http://www
.springframework
.org/schema/mvc/
spring-mvc
.xsd">
<mvc:annotation-driven />
<mvc:default-servlet-handler />
<context:annotation-config></context:annotation-config>
<context:component-scan base-package="cs18
.controller"/>
</beans>
h)添加controller，TestController
.java
@Controller
public class TestController {
@RequestMapping(value = "/showName")
public String showName(HttpServletRequest request, HttpServletResponse response)
{
//访问传递的参数
;
return "index
.jsp";
}
}
i)配置tomcat，添加项目部署
j)启动tomcat，在浏览器中输入以下地址
http://localhost:8080/Test
SpringMvc/showName?name=fredy
2、测试以下不同类型数据绑定方法
a)
HttpServletRequet，HttpSession，Model/ModelMap
b)简单数据类型绑定（int，String等）
c)POJO数据绑定
d)包装POJO数据绑定
e)自定义数据类型绑定
f)数组或集合绑定
g)使用Json风格类型的数据绑定
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