springmvc+spring+mybatis+maven项目构建

2022-08-11 17:33:45

1.首先在myeclipse10中安装maven的插件，将插件放入D:\Program Files (x86)\myEclipse10\MyEclipse Blue Edition 10\dropins\maven中，

2. 新建文件：maven.link填入例如以下内容：path=D:/Program Files (x86)/myEclipse10/MyEclipse Blue Edition 10/dropins/maven

3.重新启动myeclipse插件成功安装。

4.在myeclipse10中创建mavenproject，File—> New—> Other—>Maven Project.

选默认。下一步。

在Select an Archetype里面种找到例如以下图所看到的

3.然后next。输入groupId:com.nantian.nx；artifactId:Testmaven，然后finish，略微等待一下，就创建好了。

以下的是创建好了的一个初始的项目：

4. 用myeclipse创建的项目不全。仅仅有一个resource文件夹，在项目上右键----build path----source文件夹下---add folder创建三个文件夹

src/main/java，src/test/java，src/test/resources

5.转换该项目:

(1)在testmavenproject名上右键-->Properties-->Project
Facets-->Convet to faceted form,

至此，我们已经创建好了一个合格的基于Maven的项目，也能够在Tomcat中部署。

接下来。我们開始整合我们的J2EE框架。

首先增加jar包：能够在search.maven.org这个站点上找，

<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.nantian.nx</groupId>

	<artifactId>testmaven</artifactId>

	<packaging>war</packaging>

	<version>0.0.1-SNAPSHOT</version>

	<name>testmaven Maven Webapp</name>

	<url>http://maven.apache.org</url>

	<dependencies>

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-webmvc</artifactId>

			<version>3.2.0.RELEASE</version>

		</dependency>

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-jdbc</artifactId>

			<version>3.2.0.RELEASE</version>

		</dependency>

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-tx</artifactId>

			<version>3.2.0.RELEASE</version>

		</dependency>

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-test</artifactId>

			<version>3.2.0.RELEASE</version>

		</dependency>

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-core</artifactId>

			<version>3.2.0.RELEASE</version>

		</dependency>

		<dependency>

			<groupId>org.mybatis</groupId>

			<artifactId>mybatis</artifactId>

			<version>3.2.0</version>

		</dependency>

		<dependency>

			<groupId>org.mybatis</groupId>

			<artifactId>mybatis-spring</artifactId>

			<version>1.2.2</version>

		</dependency>

		<dependency>

			<groupId>mysql</groupId>

			<artifactId>mysql-connector-java</artifactId>

			<version>5.1.28</version>

		</dependency>

		<dependency>

			<groupId>junit</groupId>

			<artifactId>junit</artifactId>

			<version>4.11</version>

			<scope>test</scope>

		</dependency>

		<dependency>

			<groupId>com.alibaba</groupId>

			<artifactId>druid</artifactId>

			<version>1.0.5</version>

		</dependency>

		<dependency>

			<groupId>org.aspectj</groupId>

			<artifactId>aspectjweaver</artifactId>

			<version>1.7.1</version>

		</dependency>

		<dependency>

			<groupId>org.codehaus.jackson</groupId>

			<artifactId>jackson-mapper-asl</artifactId>

			<version>1.9.11</version>

		</dependency>

		<dependency>

			<groupId>commons-fileupload</groupId>

			<artifactId>commons-fileupload</artifactId>

			<version>1.3.1</version>

		</dependency>

		<dependency>

			<groupId>javax.servlet</groupId>

			<artifactId>servlet-api</artifactId>

			<version>3.0-alpha-1</version>

			<scope>provided</scope>

		</dependency>

		<dependency>

			<groupId>log4j</groupId>

			<artifactId>log4j</artifactId>

			<version>1.2.17</version>

		</dependency>

		<dependency>

			<groupId>com.alibaba</groupId>

			<artifactId>fastjson</artifactId>

			<version>1.1.39</version>

		</dependency>

	</dependencies>

	<build>

		<finalName>testmaven</finalName>

	</build>

</project>

上面是我粘贴我项目中用到的全部jar。

6.填写spring的配置文件

<!-- 引入属性文件 -->

<context:property-placeholder location="classpath:config.properties" />

<!-- 自己主动扫描(自己主动注入) -->

<context:component-scan base-package="com.nantian.serviceimpl" />

7.引入mybatis的配置文件

<!-- JNDI方式配置数据源 -->

	<!-- <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">

		<property name="jndiName" value="${jndiName}"></property> </bean> -->

	<!-- 配置数据源 -->

	<bean id="dataSource" name="dataSource"

		class="com.alibaba.druid.pool.DruidDataSource" init-method="init"

		destroy-method="close">

		<property name="url" value="${jdbc_url}" />

		<property name="username" value="${jdbc_username}" />

		<property name="password" value="${jdbc_password}" />

		<!-- 初始化连接大小 -->

		<property name="initialSize" value="0" />

		<!-- 连接池最大使用连接数量 -->

		<property name="maxActive" value="20" />

		<!-- 连接池最大空暇 -->

		<property name="maxIdle" value="20" />

		<!-- 连接池最小空暇 -->

		<property name="minIdle" value="0" />

		<!-- 获取连接最大等待时间 -->

		<property name="maxWait" value="60000" />

		<!-- <property name="poolPreparedStatements" value="true" /> <property

			name="maxPoolPreparedStatementPerConnectionSize" value="33" /> -->

		<property name="validationQuery" value="${validationQuery}" />

		<property name="testOnBorrow" value="false" />

		<property name="testOnReturn" value="false" />

		<property name="testWhileIdle" value="true" />

		<!-- 配置间隔多久才进行一次检測，检測须要关闭的空暇连接，单位是毫秒 -->

		<property name="timeBetweenEvictionRunsMillis" value="60000" />

		<!-- 配置一个连接在池中最小生存的时间。单位是毫秒 -->

		<property name="minEvictableIdleTimeMillis" value="25200000" />

		<!-- 打开removeAbandoned功能 -->

		<property name="removeAbandoned" value="true" />

		<!-- 1800秒。也就是30分钟 -->

		<property name="removeAbandonedTimeout" value="1800" />

		<!-- 关闭abanded连接时输出错误日志 -->

		<property name="logAbandoned" value="true" />

		<!-- 监控数据库 -->

		<!-- <property name="filters" value="stat" /> -->

		<property name="filters" value="mergeStat" />

	</bean>

	<!-- myBatis文件 -->

	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

		<property name="dataSource" ref="dataSource" />

		<!-- 自己主动扫描entity文件夹, 省掉Configuration.xml里的手工配置。自己配置的时候遇到个问题，扫面不到mapper.xml。找了半天没找到原因，最后由于myeclipse的原因。include，自己不小心点击成exclude了，

                   找了合作公司的技术大牛给解决的，同学们千万记住没事别乱点 -->

		<property name="mapperLocations" value="classpath*:com/nantian/mapping/*Mapper.xml" />

	</bean>

	<bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">

		<property name="basePackage" value="com.nantian.dao" />

		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />

	</bean>

	<!-- 配置事务管理器 -->

	<bean id="transactionManager"

		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

		<property name="dataSource" ref="dataSource" />

	</bean>

	<!-- 注解方式配置事物 -->

	<!-- <tx:annotation-driven transaction-manager="transactionManager" /> -->

	<!-- 拦截器方式配置事物 -->

	<tx:advice id="transactionAdvice" transaction-manager="transactionManager">

		<tx:attributes>

			<tx:method name="add*" propagation="REQUIRED" />

			<tx:method name="append*" propagation="REQUIRED" />

			<tx:method name="insert*" propagation="REQUIRED" />

			<tx:method name="save*" propagation="REQUIRED" />

			<tx:method name="update*" propagation="REQUIRED" />

			<tx:method name="modify*" propagation="REQUIRED" />

			<tx:method name="edit*" propagation="REQUIRED" />

			<tx:method name="delete*" propagation="REQUIRED" />

			<tx:method name="remove*" propagation="REQUIRED" />

			<tx:method name="repair" propagation="REQUIRED" />

			<tx:method name="delAndRepair" propagation="REQUIRED" />

			<tx:method name="get*" propagation="SUPPORTS" />

			<tx:method name="find*" propagation="SUPPORTS" />

			<tx:method name="load*" propagation="SUPPORTS" />

			<tx:method name="search*" propagation="SUPPORTS" />

			<tx:method name="datagrid*" propagation="SUPPORTS" />

			<tx:method name="*" propagation="SUPPORTS" />

		</tx:attributes>

	</tx:advice>

	<aop:config>

		<aop:pointcut id="transactionPointcut"

			expression="execution(* com.nantian.service..*Impl.*(..))" />

		<aop:advisor pointcut-ref="transactionPointcut"

			advice-ref="transactionAdvice" />

	</aop:config>

	<!-- 配置druid监控spring jdbc -->

	<bean id="druid-stat-interceptor"

		class="com.alibaba.druid.support.spring.stat.DruidStatInterceptor">

	</bean>

	<bean id="druid-stat-pointcut" class="org.springframework.aop.support.JdkRegexpMethodPointcut"

		scope="prototype">

		<property name="patterns">

			<list>

				<value>com.nantian.serviceimpl.*</value>

			</list>

		</property>

	</bean>

	<aop:config>

		<aop:advisor advice-ref="druid-stat-interceptor"

			pointcut-ref="druid-stat-pointcut" />

	</aop:config>

	<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">

		<constructor-arg ref="dataSource" />

	</bean>

8.加入springmvc的配置文件

<!-- 自己主动扫描controller包下的全部类，使其觉得spring mvc的控制器 -->

	<context:component-scan base-package="com.nantian.controller" />

	<!-- 避免IE运行AJAX时,返回JSON出现下载文件 -->

	<bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">

		<property name="supportedMediaTypes">

			<list>

				<value>text/html;charset=UTF-8</value>

			</list>

		</property>

	</bean>

	<!-- 启动Spring MVC的注解功能。完毕请求和注解POJO的映射 -->

	<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">

		<property name="messageConverters">

			<list>

				<ref bean="mappingJacksonHttpMessageConverter" /><!-- json转换器 -->

			</list>

		</property>

	</bean>

	<!-- 对模型视图名称的解析，即在模型视图名称加入前后缀 -->

	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/views/" p:suffix=".jsp" />

	<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">

		<property name="defaultEncoding">

			<value>UTF-8</value>

		</property>

		<property name="maxUploadSize">

			<value>32505856</value><!-- 上传文件限制大小为31M。31*1024*1024 -->

		</property>

		<property name="maxInMemorySize">

			<value>4096</value>

		</property>

	</bean>

9.在web.xml中加入配置

<display-name>mybatis</display-name>

	<context-param>

		<param-name>contextConfigLocation</param-name>

		<param-value>classpath:spring.xml,classpath:spring-mybatis.xml</param-value>

	</context-param>

	<filter>

		<description>字符集过滤器</description>

		<filter-name>encodingFilter</filter-name>

		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

		<init-param>

			<description>字符集编码</description>

			<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>

	<listener>

		<description>spring监听器</description>

		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

	</listener>

	<!-- 防止spring内存溢出监听器 -->

	<listener>

		<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>

	</listener>

	<!-- spring mvc servlet -->

	<servlet>

		<description>spring mvc servlet</description>

		<servlet-name>springMvc</servlet-name>

		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

		<init-param>

			<description>spring mvc 配置文件</description>

			<param-name>contextConfigLocation</param-name>

			<param-value>classpath:spring-mvc.xml</param-value>

		</init-param>

		<load-on-startup>1</load-on-startup>

	</servlet>

	<servlet-mapping>

		<servlet-name>springMvc</servlet-name>

		<url-pattern>*.do</url-pattern>

	</servlet-mapping>

	<welcome-file-list>

		<welcome-file>/index.jsp</welcome-file>

	</welcome-file-list>

	<!-- 配置session超时时间，单位分钟 -->

	<session-config>

		<session-timeout>15</session-timeout>

	</session-config>

至此，项目搭建完毕。

码农公寓

相关文章