一、项目搭建
1、可以在新建项目的使用Spring MVC框架。或者创建一个简单的项目之后再用Add Framework Support来添加Spring MVC框架。
2、删除自动生成的lib的jar包，使用pom文件来进行管理包。目录结构如下图。
3、pom文件。加载完成之后才能进行下一步。
<?xml version="1.0" encoding="UTF-8"?>
<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.zxj</groupId>
<artifactId>zxj-spring-mvc</artifactId>
<version>1.0-SNAPSHOT</version>
<name>zxj-spring-mvc</name>
<url>http://www.example.com</url>
<packaging>war</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
<spring.version>4.3.18.RELEASE</spring.version>
</properties>
<dependencies>
<!--测试-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<scope>test</scope>
</dependency>
<!--Spring-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
</dependency>
<!--spring mvc-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp.jstl</groupId>
<artifactId>jstl-api</artifactId>
<version>1.2</version>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
</plugins>
</build>
</project>
4、Project Structure的编辑，创建一下包名。
二、webapp的编辑
1、目录结构。
2、web.xml。
<?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"> <!--welcome pages--> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <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/dispatcher-servlet.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>
3、applicationContent.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:xsi="http://www.w3.org/2001/XMLSchema-instance" 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"> <context:component-scan base-package="com.xiaojie.spring.mvc"/> </beans>
4、dispatcher-servlet.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:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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.xiaojie.spring.mvc"/> <context:annotation-config/> <!-- 配置注解驱动 可以将request参数与绑定到controller参数上 --> <mvc:annotation-driven/> <!--这句要加上，要不然可能会访问不到静态资源--> <mvc:default-servlet-handler /> <!--静态资源映射如下--> <mvc:resources mapping="/css/**" location="/statics/css/"/> <mvc:resources mapping="/js/**" location="/statics/js/"/> <mvc:resources mapping="/image/**" location="/statics/images/"/> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/views/"/> <property name="suffix" value=".jsp"/> </bean> </beans>
5、index.jsp默认页面。
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>hello world</title> </head> <body> welcome zhuoxiaojie spring mvc </body> </html>
6、hello.jsp。
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>test</title> </head> <body> hello world </body> </html>
7、test2.jsp。
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>test</title>
</head>
<body>
key1: ${key1},key2: ${key2}
</body>
</html>
三、Controller层
package com.xiaojie.spring.mvc.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
@Controller
@RequestMapping("/test")
public class TestController {
@RequestMapping("/hello")
public ModelAndView test1(Model model) {
return new ModelAndView("hello");
}
@GetMapping("/test2")
public ModelAndView test2(Model model) {
model.addAttribute("key1","卓小杰");
model.addAttribute("key2","你真帅");
return new ModelAndView("test2");
}
}
四、Tomcat的配置
1、下载Tomcat8。自己去百度教程下载。
2、用Tomcat进行启动项目的配置。然后启动项目。
五、测试结果
1、启动之后的默认界面index.jsp。
2、hello.jsp界面。
3、test2.jsp界面。带参数。
原文链接：https://www.f2er.com/java/534882.html
