创建maven项目就不说了，需要的找我前面的博客
pom.xml文件 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.geyao</groupId> <artifactId>springmaven</artifactId> <version>0.0.1-SNAPSHOT</version> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.2.8.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.2.8.RELEASE</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.2.8.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>4.2.8.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.2.8.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>4.2.8.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>4.2.8.RELEASE</version> </dependency> </dependencies> </project>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>Springmaven01</display-name> <welcome-file-list> <welcome-file>/WEB-INF/jsp/home.jsp</welcome-file> </welcome-file-list> <!-- 处理中文乱码 --> <filter> <filter-name>encodingFilter</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>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- SpringMVC控制器 --> <servlet> <servlet-name>dispatcherServlet</servlet-name> <!-- 主要就是DispatcherServlet这个servlet起到分发的作用，对请求进行控制分发 --> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <!-- 每个springmvc项目都要一个springmvc项目配置位置，下面配置springmvc配置文件的路径 --> <param-name>contextConfigLocation</param-name> <param-value>classpath*:springMVC-servlet.xml</param-value> </init-param> <!-- 当容器启动时立即启动 --> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dispatcherServlet</servlet-name> <!-- 下面配置springmvc的过滤分发请求类型，可以是/ 或者*.action等 --> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>springMVC-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:context="http://www.springframework.org/schema/context" 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-4.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd"> <!-- 定义要扫描 controller的包--> <context:component-scan base-package="wormday.springmvc.helloworld" /> <!-- 配置视图解析器 如何把handler 方法返回值解析为实际的物理视图 --> <!--指定视图解析器--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 视图的路径 --> <property name="prefix" value="/WEB-INF/jsp/"/> <!-- 视图名称后缀 --> <property name="suffix" value=".jsp"/> </bean> </beans>indexcontoller类 package wormday.springmvc.helloworld; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; @Controller @RequestMapping("/user") public class UserController { @RequestMapping("/form") public String form() { return "form"; } }Address类 package wormday.springmvc.pojo; public class Address { private String province; public String getProvince() { return province; } public void setProvince(String province) { this.province = province; } public String getCity() { return city; } public void setCity(String city) { this.city = city; } private String city; public Address() { super(); } @Override public String toString() { return "Address [province=" + province + ", city=" + city + "]"; } }user类 package wormday.springmvc.pojo; public class User { public User() { super(); // TODO Auto-generated constructor stub } private String username; private String password; private String email; private Integer age; private Address address; public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; } public Address getAddress() { return address; } public void setAddress(Address address) { this.address = address; } @Override public String toString() { return "User [username=" + username + ", password=" + password + ", email=" + email + ", age=" + age + ", address=" + address + "]"; } }form.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> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <form action=""> <label for="">用户名:<input type="text" name="username"/></label> <label for="">密码:<input type="text" name="password"/></label> <label for="">年龄:<input type="text" name="age"/></label> <label for="">邮箱:<input type="text" name="email"/></label> <label for="">省份:<input type="text" name="address.province"/></label> <label for="">城市:<input type="text" name="address.city"/></label> </form> </body> </html>
