简单SpringMVC环境搭建项目代码资源-CSDN文库

共42个文件

jar：24个

xml：3个

java：2个

需积分: 15 174 浏览量 2015-06-25 21:26:05 上传评论收藏 5.51MB RAR 举报

**SpringMVC简介** SpringMVC是Spring框架的一个模块，主要负责处理Web应用程序的请求和响应。它是一个基于模型-视图-控制器（MVC）设计模式的轻量级Web开发框架，使得开发者能够将业务逻辑、数据访问和用户界面进行分离，提高代码的可维护性和可测试性。 **环境搭建** 1. **Java环境**：首先确保你已经安装了Java Development Kit (JDK)，并且设置了正确的`JAVA_HOME`环境变量。 2. **构建工具**：推荐使用Maven或Gradle来管理项目依赖。这里我们以Maven为例，确保已安装Maven并配置了`MAVEN_HOME`环境变量。 3. **SpringMVC依赖**：在`pom.xml`文件中添加SpringMVC所需的依赖。例如： ```xml <dependencies>  <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>5.3.16</version> </dependency>  <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>4.0.1</version> <scope>provided</scope> </dependency>  <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>javax.servlet.jsp-api</artifactId> <version>2.3.3</version> <scope>provided</scope> </dependency>  <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> </dependencies> ``` 4. **配置SpringMVC**：创建`web.xml`文件，配置DispatcherServlet以及SpringMVC的初始化参数。 ```xml <web-app> <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/spring-mvc-config.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dispatcher</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> ``` 5. **编写SpringMVC配置文件**：创建`spring-mvc-config.xml`，配置HandlerMapping、ViewResolver等核心组件。 ```xml <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.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <context:component-scan base-package="com.yourpackage" /> <mvc:annotation-driven/> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/views/" /> <property name="suffix" value=".jsp" /> </bean> </beans> ``` 6. **创建Controller**：创建一个名为`HelloController`的Java类，并使用`@Controller`注解标记，处理HTTP请求。 ```java package com.yourpackage; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; @Controller public class HelloController { @RequestMapping(value = "/hello", method = RequestMethod.GET) @ResponseBody public String sayHello() { return "Hello, Spring MVC!"; } } ``` 7. **创建视图**：在`/WEB-INF/views/`目录下创建一个名为`hello.jsp`的文件，展示简单的欢迎消息。 ```jsp <%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>Hello Spring MVC</title> </head> <body> <h1>${message}</h1> </body> </html> ``` 8. **运行与测试**：将项目打包成WAR文件，部署到Tomcat服务器，然后在浏览器中访问`http://localhost:8080/yourapp/hello`，如果一切配置正确，你应该能看到"Hello, Spring MVC!"的欢迎消息。通过以上步骤，你已经成功搭建了一个基础的SpringMVC环境。随着学习的深入，你可以逐步添加更多功能，如文件上传、数据验证、异常处理等，进一步掌握SpringMVC的精髓。

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springmvc_hello.rar （42个子文件）

springmvc_hello

.project 1KB

.settings

.jsdtscope 503B

org.eclipse.wst.common.component 497B

org.eclipse.jdt.core.prefs 364B

org.eclipse.wst.common.project.facet.core.xml 345B

org.eclipse.wst.jsdt.ui.superType.container 49B

org.eclipse.wst.jsdt.ui.superType.name 6B

src

zttc

itat

controller

WelcomeController.java 563B

HelloController.java 407B

build

classes

zttc

itat

controller

WelcomeController.class 959B

HelloController.class 594B

.springBeans 474B

WebContent

WEB-INF

hello-servlet.xml 1KB

web.xml 598B

jsp

hello.jsp 358B

welcome.jsp 362B

lib

standard-1.1.2.jar 384KB

org.springframework.aspects-3.1.3.RELEASE.jar 50KB

org.springframework.oxm-3.1.3.RELEASE.jar 71KB

org.springframework.aop-3.1.3.RELEASE.jar 325KB

org.springframework.web-3.1.3.RELEASE.jar 542KB

org.springframework.jms-3.1.3.RELEASE.jar 194KB

org.springframework.instrument-3.1.3.RELEASE.jar 7KB

org.springframework.core-3.1.3.RELEASE.jar 441KB

org.springframework.instrument.tomcat-3.1.3.RELEASE.jar 11KB

org.springframework.web.struts-3.1.3.RELEASE.jar 30KB

org.springframework.web.portlet-3.1.3.RELEASE.jar 186KB

org.springframework.web.servlet-sources-3.1.3.RELEASE.jar 592KB

jstl-1.1.2.jar 20KB

org.springframework.expression-3.1.3.RELEASE.jar 174KB

org.springframework.jdbc-3.1.3.RELEASE.jar 395KB

org.springframework.beans-3.1.3.RELEASE.jar 579KB

org.springframework.context.support-3.1.3.RELEASE.jar 105KB

com.springsource.org.apache.commons.logging-1.1.1.jar 60KB

org.springframework.asm-3.1.3.RELEASE.jar 52KB

org.springframework.orm-3.1.3.RELEASE.jar 372KB

org.springframework.transaction-3.1.3.RELEASE.jar 239KB

org.springframework.web.servlet-3.1.3.RELEASE.jar 564KB

org.springframework.test-3.1.3.RELEASE.jar 227KB

org.springframework.context-3.1.3.RELEASE.jar 818KB

META-INF

MANIFEST.MF 39B

.classpath 836B

package zttc.itat.controller; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.servlet.mvc.AbstractController; public class WelcomeController extends AbstractController{ @Override protected ModelAndView handleRequestInternal(HttpServletRequest arg0, HttpServletResponse arg1) throws Exception { // TODO Auto-generated method stub System.out.println("welcome"); return new ModelAndView("welcome"); } }

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