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项目搭建系列之一:使用Maven搭建SpringMVC项目

时间:2015-06-16 18:42:34      阅读:144      评论:0      收藏:0      [点我收藏+]

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  约定电脑都安装了eclipse,且已配置好Maven以及eclipse插件。

  1.Eclipse

  2.maven

  3.Eclipse 需要安装maven插件。url:maven - http://download.eclipse.org/technology/m2e/releases 。

1、新建一个Maven Project

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 2、选择工作空间

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 3、搭建Web工程,我们选择maven-archetype-webapp类型

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 4、填写项目参数,如图

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 5、以上步骤完成时的工程结构目录

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 6、可以查看或修改发布目录

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 7、确保勾选上Dynamic Web Module和Java

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 8、完成以上步骤,我们的工程就是一个Web项目了,接着我们赋予工程的springmvc特性,配置web.xml,使其具有springmvc特性,主要配置两处,一个是ContextLoaderListener,一个是DispatcherServlet。代码如下:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    
    <!-- 配置web.xml,使其具有springmvc特性,主要配置两处,一个是ContextLoaderListener,一个是DispatcherServlet -->
    
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:applicationContext.xml</param-value>
    </context-param>
    <!-- 配置ContextLoaderListener表示,该工程要以spring的方式启动。启动时会默认在/WEB-INF目录下查找applicationContext.xml
作为spring容器的配置文件,该文件里可以初始化一些bean
--> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 字符集过滤器 --> <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> <!-- spring mvc 配置 --> <!-- 配置DispatcherServlet表示,该工程将采用springmvc的方式。启动时也会默认在/WEB-INF目录下查找XXX-servlet.xml作为配置文件, XXX就是DispatcherServlet的名字,该文件中将配置两项重要的mvc特性:HandlerMapping,负责为DispatcherServlet这个前端控制器的请求查找Controller; ViewResolver,负责为DispatcherServlet查找ModelAndView的视图解析器。 此处使用指定的配置文件spring-mvc.xml --> <servlet> <servlet-name>contacts</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <!--<param-value>/WEB-INF/classes/spring-mvc-servlet.xml</param-value>--> <param-value>classpath*:/spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>contacts</servlet-name> <url-pattern>*.htm</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>

9、配置ContextLoaderListener表示,该工程要以spring的方式启动。启动时会默认在/WEB-INF目录下查找 applicationContext.xml作为spring容器的配置文件,这里可以初始化一些bean,如DataSource等。代码如下:

<?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:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd 
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd"
> <!-- bean definitions here --> <context:component-scan base-package="cn.jxufe" /> <!-- 配置读取外部配置文件 --> <context:property-placeholder location="classpath:jdbc.properties" /> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" p:driverClassName="${jdbc.driverClassName}" p:url="${jdbc.url}" p:username="${jdbc.username}" p:password="${jdbc.password}" /> <context:annotation-config /> <!-- 此行语句使得resource autowired 等四个注解可以使用 --> <!-- 实例化jdbcTemplate,同时注入数据源 --> <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate" p:dataSource-ref="dataSource" /> <!-- 配置事务管理器 --> <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 事务扫描开始(开启@Tranctional) --> <tx:annotation-driven transaction-manager="txManager" /> </beans>

 10、配置DispatcherServlet表示,该工程将采用springmvc的方式。启动时也会默认在/WEB-INF目录下查找XXX- servlet.xml作为配置文件,XXX就是DispatcherServlet的名字,该文件中将配置两项重要的mvc特性:ViewResolver,负责为DispatcherServlet查找ModelAndView的视图解析器。这里我们使用指定的xml配置文件spring-mvc.xml,代码如下:

<?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:p="http://www.springframework.org/schema/p"    
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-3.0.xsd    
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd"
default-lazy-init="true"> <!-- 启动事务添加配置 --> <context:component-scan base-package="cn.jxufe"> <!-- 排除扫描service标签 --> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service"/> </context:component-scan> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <!-- 注册JASON转换器 --> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter"/> <ref bean="utf8StringHttpMessageConverter"/> </list> </property> </bean> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/plain;charset=UTF-8</value> <value>text/html;charset=UTF-8</value> <value>application/json;charset=UTF-8</value> </list> </property> </bean> <bean id="utf8StringHttpMessageConverter" class="org.springframework.http.converter.StringHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/plain;charset=UTF-8</value> <value>text/html;charset=UTF-8</value> <value>application/json;charset=UTF-8</value> </list> </property> </bean> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/WEB-INF/pages/"/> <property name="suffix" value=".jsp"/> </bean> <bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"></bean> <!-- 当配置了<mvc:annotation-driven/>后,会自动加载org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping和
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter,所以如果显示的配置则需去掉配置<mvc:annotation-driven/>
--> <!--<mvc:annotation-driven/>--> </beans>

11、配置pom.xml文件,让maven自动配置jar包,代码如下

<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>cn.jxufe</groupId>
    <artifactId>SpringMVC-Maven</artifactId>
    <packaging>war</packaging>
    <version>1.0</version>
    <name>SpringMVC-Maven Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <spring.version>3.1.2.RELEASE</spring.version>
    </properties>

    <dependencies>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>

        <!-- spring begin -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <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-core</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <!-- spring end -->

        <!-- web jar -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.0.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.1.2</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>javax.servlet.jsp-api</artifactId>
            <version>2.3.1</version>
            <scope>provided</scope>
        </dependency>
        <!-- jackson jar -->
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-jaxrs</artifactId>
            <version>1.9.11</version>
        </dependency>

        <!-- commons jar -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.3.2</version>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.4</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-collections4</artifactId>
            <version>4.0</version>
        </dependency>
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.1.3</version>
        </dependency>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.8</version>
        </dependency>
        <dependency>
            <groupId>commons-beanutils</groupId>
            <artifactId>commons-beanutils</artifactId>
            <version>1.8.3</version>
        </dependency>
        <dependency>
            <groupId>commons-chain</groupId>
            <artifactId>commons-chain</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
            <version>1.3.1</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-math3</artifactId>
            <version>3.3</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
            <version>2.2</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-digester3</artifactId>
            <version>3.2</version>
        </dependency>
        <dependency>
            <groupId>commons-net</groupId>
            <artifactId>commons-net</artifactId>
            <version>3.3</version>
        </dependency>
        <dependency>
            <groupId>commons-dbutils</groupId>
            <artifactId>commons-dbutils</artifactId>
            <version>1.5</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-email</artifactId>
            <version>1.3.3</version>
        </dependency>
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>

        <!-- jstl jar -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>

        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>1.1.2</version>
        </dependency>
        <!-- 日志相关 -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.16</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.5</version>
        </dependency>

        <!-- 验证码kaptcha -->
        <dependency>
            <groupId>com.google.code</groupId>
            <artifactId>kaptcha</artifactId>
            <version>2.3.0</version>
        </dependency>
        <!-- mysql -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.31</version>
        </dependency>
    </dependencies>
    <build>
        <finalName>SpringMVC-Maven</finalName>
    </build>
</project>

12、完成以上步骤后,可以继续配置jdbc.properties、log4j.properties等文件。至此SpringMVC项目搭建完成,工程结构如下图:

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13、今后博客中的代码我都会托管到GibHub上,有需要的朋友可以查看。GitHub

项目搭建系列之一:使用Maven搭建SpringMVC项目

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原文地址:http://www.cnblogs.com/hehaiyang/p/4578488.html

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