maven springmvc环境配置

小鱼儿 2022-01-15 07:25 252阅读 0赞

**1,建立maven工程,webapp**

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**2，group id artifact id **

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**3，新建source folder**

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4，

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**5，设置output folder **

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**6，设置/src/test/resources, /src/test/resources,的output folder为test-classes**

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**7，最后的工程结构**

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8，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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
      <display-name>springmvc-chapter2</display-name>
    
    
        <context-param>
          <param-name>contextConfigLocation</param-name>
          <param-value>
              /WEB-INF/ContextLoaderListener.xml
          </param-value>
    	</context-param>
    	   <listener>  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    	</listener>
    	
    	
        <filter>
            <filter-name>CharacterEncodingFilter</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>CharacterEncodingFilter</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>
    
        <servlet>
            <servlet-name>springtest3</servlet-name>
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            <load-on-startup>1</load-on-startup>
        </servlet>
        <servlet-mapping>
           
            <servlet-name>springtest3</servlet-name>
            <url-pattern>/</url-pattern>
        </servlet-mapping>
        
        
    </web-app>

9，ContextLoaderListener.xml

10，springtest3-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"
        xsi:schemaLocation="http://www.springframework.org/schema/beans
            http://www.springframework.org/schema/beans/spring-beans.xsd">
    
        
        <bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"/>
        
        
        <bean class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter"/>
        
        
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
            <property name="prefix" value="/WEB-INF/jsp/"/>
            <property name="suffix" value=".jsp"/>
        </bean>
        
        
        <bean name="/hello" class="com.cn.myspring.controller.HelloWorldController"/>
        
    </beans>

11，index.jsp

<html>
    <body>
    <h2>START SPTING3.0! IN INDEX.JSP</h2>
    <a href="hello">"href=hello"</a>
    </body>
    </html>

12,hello.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>MEIZU MX3 </title>
    </head>
    <body>
    ${message} in HELLO.JSP
    </body>
    </html>

13,HelloWorldController.java

package com.cn.myspring.controller;
    
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    import org.springframework.web.servlet.ModelAndView;
    import org.springframework.web.servlet.mvc.Controller;
    
    //实现Controller接口
    public class HelloWorldController implements Controller {
    	
    	public ModelAndView handleRequest(HttpServletRequest arg0,
    			HttpServletResponse arg1) throws Exception {
    		ModelAndView mv = new ModelAndView();
    		mv.addObject("message", "你好，WELCOME  Spring MVC!");
    		mv.setViewName("spring");
    		return mv;
    	}
    }

14，最终的POM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/maven-v4_0_0.xsd">
    	<modelVersion>4.0.0</modelVersion>
    	<groupId>com.my.springmvc</groupId>
    	<artifactId>springtest3</artifactId>
    	<packaging>war</packaging>
    	<version>0.0.1-SNAPSHOT</version>
    	<name>springtest1 Maven Webapp</name>
    	<url>http://maven.apache.org</url>
    
    
    	<dependencies>
    		<dependency>
    			<groupId>junit</groupId>
    			<artifactId>junit</artifactId>
    			<version>3.8.1</version>
    			<scope>test</scope>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-core</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-context</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-context-support</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-aop</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-tx</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-asm</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-beans</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    		
    
    
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-web</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-webmvc</artifactId>
    			<version>3.0.5.RELEASE</version>
    		</dependency>
    
    		<dependency>
    			<groupId>javax.servlet</groupId>
    			<artifactId>jstl</artifactId>
    			<version>1.2</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>javax.servlet</groupId>
    			<artifactId>servlet-api</artifactId>
    			<version>2.5</version>
    			<scope>provided</scope>
    		</dependency>
    		<dependency>
    			<groupId>javax.servlet.jsp</groupId>
    			<artifactId>jsp-api</artifactId>
    			<version>2.1</version>
    			<scope>provided</scope>
    		</dependency>
    	</dependencies>
    
    
    	<build>
    		<finalName>springtest1</finalName>
    		<plugins>
    			<plugin>
    				<groupId>org.mortbay.jetty</groupId>
    				<artifactId>maven-jetty-plugin</artifactId>
    				<version>6.1.25</version>
    				<configuration>
    					<reload>manual</reload>
    					<scanIntervalSeconds>0</scanIntervalSeconds>
    					<contextPath>/</contextPath>
    					
    					<connectors>
    						<connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">
    							<port>8080</port>
    							<maxIdleTime>60000</maxIdleTime>
    						</connector>
    					</connectors>
    				</configuration>
    			</plugin>
    			<plugin>
    				<groupId>org.apache.maven.plugins</groupId>
    				<artifactId>maven-compiler-plugin</artifactId>
    				<version>2.1</version>
    				<configuration>
    					<source>1.5</source>
    					<target>1.5</target>
    					<encoding>UTF-8</encoding>
    					
    				</configuration>
    			</plugin>
    		</plugins>
    	</build>
    </project>

15，最红的文件结构式这样的（ ***这个地方蛋疼了一小下，居然把jsp下载webapp下，好惊悚，NOT\_FOUND***）：

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这个时候就可以运行了：

Run As --->Run Jetty

可以通过浏览器访问了：

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**跳转至hello.jsp**

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