StringMVC入门案例

 ?1 ?<!--引入beans节点--> ?2 ????<dependency> ?3 ??????<groupId>org.springframework</groupId> ?4 ??????<artifactId>spring-beans</artifactId> ?5 ??????<version>4.2.3.RELEASE</version> ?6 ????</dependency> ?7 ??8 ??9 ????<dependency> 10 ??????<groupId>org.springframework</groupId> 11 ??????<artifactId>spring-context</artifactId> 12 ??????<version>4.2.0.RELEASE</version> 13 ????</dependency> 14 ?15 ????<dependency> 16 ??????<groupId> org.aspectj</groupId > 17 ??????<artifactId> aspectjweaver</artifactId > 18 ??????<version> 1.8.7</version > 19 ????</dependency> 20 ?21 ????<!--SpringWebMVC--> 22 ????<!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc --> 23 ????<dependency> 24 ??????<groupId>org.springframework</groupId> 25 ??????<artifactId>spring-webmvc</artifactId> 26 ??????<version>3.1.2.RELEASE</version> 27 ????</dependency> 28 ?29 ?30 ?31 ????<!--ServletAPI--> 32 ????<dependency> 33 ??????<groupId>javaee</groupId> 34 ??????<artifactId>javaee-api</artifactId> 35 ??????<version>5</version> 36 ????</dependency> 37 ?38 ????<dependency> 39 ??????<groupId>javax.servlet</groupId> 40 ??????<artifactId>jstl</artifactId> 41 ??????<version>1.2</version> 42 ??????<scope>runtime</scope> 43 ????</dependency> 44 ?45 ?46 ????<!--SpringWeb--> 47 ????<dependency> 48 ??????<groupId>org.springframework</groupId> 49 ??????<artifactId>spring-web</artifactId> 50 ??????<version>4.1.8.RELEASE</version> 51 ????</dependency> 52 ?53 ?54 ????<!--alibaba的 fastjson--> 55 ????<dependency> 56 ??????<groupId>com.alibaba</groupId> 57 ??????<artifactId>fastjson</artifactId> 58 ??????<version>1.2.31</version> 59 ????</dependency> 60 ?61 ????<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core --> 62 ????<dependency> 63 ??????<groupId>com.fasterxml.jackson.core</groupId> 64 ??????<artifactId>jackson-core</artifactId> 65 ??????<version>2.8.1</version> 66 ????</dependency> 67 ?68 ????<dependency> 69 ??????<groupId>com.fasterxml.jackson.core</groupId> 70 ??????<artifactId>jackson-databind</artifactId> 71 ??????<version>2.5.1</version> 72 ????</dependency> 73 ?74 ????<!--数据验证--> 75 ????<dependency> 76 ??????<groupId>org.hibernate</groupId> 77 ??????<artifactId>hibernate-validator</artifactId> 78 ??????<version>4.0.1.GA</version> 79 ????</dependency> 80 ?81 ????<!--jboss logging--> 82 ????<dependency> 83 ??????<groupId>org.jboss.logging</groupId> 84 ??????<artifactId>jboss-logging</artifactId> 85 ??????<version>3.3.0.Final</version> 86 ????</dependency> 87 ?88 ????<!--validation api--> 89 ????<dependency> 90 ??????<groupId>javax.validation</groupId> 91 ??????<artifactId>validation-api</artifactId> 92 ??????<version>1.0.0.GA</version> 93 ????</dependency> 94 ?95 ????<!--slf4j api--> 96 ????<dependency> 97 ??????<groupId>org.slf4j</groupId> 98 ??????<artifactId>slf4j-api</artifactId> 99 ??????<version>1.7.21</version>100 ????</dependency>101 102 ????<!--文件上传的jar包-->103 ????<dependency>104 ??????<groupId>commons-fileupload</groupId>105 ??????<artifactId>commons-fileupload</artifactId>106 ??????<version>1.3.1</version>107 ????</dependency>108 109 ????<dependency>110 ??????<groupId>commons-io</groupId>111 ??????<artifactId>commons-io</artifactId>112 ??????<version>1.4</version>113 ????</dependency>114 ????<dependency>115 ??????<groupId>org.apache.poi</groupId>116 ??????<artifactId>poi</artifactId>117 ??????<version>3.17-beta1</version>118 ????</dependency>119 120 ??</dependencies>

 1 <web-app> 2 ??<display-name>Archetype Created Web Application</display-name> 3 ??<!--配置前端控制器--> 4 ??<servlet> 5 ????<servlet-name>stringmvc</servlet-name> 6 ????<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 7 ????<!--初始化参数--> 8 ?<init-param> 9 ???<param-name>contextConfigLocation</param-name>10 ???<param-value>classpath:springmvc.xml</param-value>11 ?</init-param>12 13 ????<!--只要Tomcat一启动，就将servlet对象创建好放入内存了-->14 ????<load-on-startup>1</load-on-startup>15 16 ??</servlet>17 ??18 ??<servlet-mapping>19 ????<servlet-name>stringmvc</servlet-name>20 ????<url-pattern>/</url-pattern>21 ??</servlet-mapping>22 </web-app>

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3 ???????xmlns:aop="http://www.springframework.org/schema/aop" 4 ???????xmlns:context="http://www.springframework.org/schema/context" 5 ???????xmlns:tx="http://www.springframework.org/schema/tx" 6 ???????xmlns:mvc="http://www.springframework.org/schema/mvc" 7 ???????xmlns:p="http://www.springframework.org/schema/p" 8 ???????xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 9 ???????xsi:schemaLocation="10 ????????http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd11 ????????http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd12 ????????http://www.springframework.org/schema/context ?http://www.springframework.org/schema/context/spring-context.xsd13 ????????http://www.springframework.org/schema/tx ?http://www.springframework.org/schema/tx/spring-tx.xsd14 ????????http://www.springframework.org/schema/mvc ??http://www.springframework.org/schema/mvc/spring-mvc.xsd15 ">16 ????<!--注册处理器-->17 ????<bean id="/hello.do" class="cn.happy.controller.FirstController"></bean>18 </beans>

 1 /*控制器 2 * ModelAndView 3 * handleRequest 4 * */ 5 public class FirstController implements Controller{ 6 ????public ModelAndView handleRequest(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception { 7 ????????ModelAndView mv=new ModelAndView(); 8 ????????mv.setViewName("/WEB-INF/index.jsp"); 9 ????????return mv;10 ????}11 }

1 <%@ page contentType="text/html;charset=UTF-8" language="java" %>2 <html>3 <head>4 ????<title>Title</title>5 </head>6 <body>7 <h2>StringMVC ?One</h2>8 </body>9 </html>