181. maven项目ssm(父工程 子工程)
2019独角兽企业重金招聘Python工程师标准>>>
前面的ssm只是将项目的jar使用了maven管理,扩展性很差(准备将项目进行SOA结构)
1.效果
2. 准备项目搭建环境
2.1 maven 环境
参考:https://my.oschina.net/springMVCAndspring/blog/1817609
2.2 eclipse(mars2版本)
参考:https://my.oschina.net/springMVCAndspring/blog/1817609
3. 搭建项目
3.1 总父工程
3.1.1 建立父工程
、
3.1.2 导入jar及插件
<!-- 集成的内容: (1) 导入各个系统所需要的jar (1.1) 工具类 (1.2)mybaties (1.3) spring (1.4)springmvc (1.5)其他 (2) 插件 (2.1) 资源文件拷贝插件 (2.2) java编译版本 (2.3) Tomcat版本 --> <!-- 1.导入jar --> <!-- 集中定义依赖版本号 --> <properties> <junit.version>4.12</junit.version> <spring.version>4.1.3.RELEASE</spring.version> <mybatis.version>3.2.8</mybatis.version> <mybatis.spring.version>1.2.2</mybatis.spring.version> <mybatis.paginator.version>1.2.15</mybatis.paginator.version> <mysql.version>5.1.32</mysql.version> <slf4j.version>1.6.4</slf4j.version> <jackson.version>2.4.2</jackson.version> <druid.version>1.0.9</druid.version> <httpclient.version>4.3.5</httpclient.version> <jstl.version>1.2</jstl.version> <servlet-api.version>2.5</servlet-api.version> <jsp-api.version>2.0</jsp-api.version> <joda-time.version>2.5</joda-time.version> <commons-lang3.version>3.3.2</commons-lang3.version> <commons-io.version>1.3.2</commons-io.version> <commons-net.version>3.3</commons-net.version> <pagehelper.version>3.4.2</pagehelper.version> <jsqlparser.version>0.9.1</jsqlparser.version> <commons-fileupload.version>1.3.1</commons-fileupload.version> <jedis.version>2.7.2</jedis.version> <solrj.version>4.10.3</solrj.version> <dubbo.version>2.5.3</dubbo.version> <zookeeper.version>3.4.7</zookeeper.version> <zkclient.version>0.1</zkclient.version> <activemq.version>5.11.2</activemq.version> <freemarker.version>2.3.23</freemarker.version> <quartz.version>2.2.2</quartz.version> <fastjson.version>1.2.47</fastjson.version> </properties> <dependencyManagement> <dependencies> <!-- 1.1 工具类..................................................................................开始......--> <!-- (1)时间操作组件 --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>${joda-time.version}</version> </dependency> <!-- (2)Apache工具组件 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>${commons-lang3.version}</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> <version>${commons-io.version}</version> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> <version>${commons-net.version}</version> </dependency> <!-- (3)Jackson Json处理工具包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${jackson.version}</version> </dependency> <!-- (4)httpclient --> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> <version>${httpclient.version}</version> </dependency> <!-- (5)quartz任务调度框架 --> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <version>${quartz.version}</version> </dependency> <!-- (6)单元测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <!-- (7)日志处理 --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- (8)fastjson --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>${fastjson.version}</version> </dependency> <!-- 1.1 工具类..................................................................................结束......--> <!-- 1.2 Mybatis..................................................................................开始......--> <!--(1) Mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis.spring.version}</version> </dependency> <dependency> <groupId>com.github.miemiedev</groupId> <artifactId>mybatis-paginator</artifactId> <version>${mybatis.paginator.version}</version> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>${pagehelper.version}</version> </dependency> <!-- (2)MySql --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <!-- (3)连接池 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> <!-- 1.2 Mybatis..................................................................................结束......--> <!-- 1.3 Spring...................................................................................开始......--> <!-- (1)Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <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-aspects</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jms</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <!-- 1.3 Spring..................................................................................结束......--> <!-- 1.4 SpringMVC..................................................................................开始......--> <!-- (1)JSP相关 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>${jstl.version}</version> </dependency> <!-- (2)servlet --> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>${servlet-api.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jsp-api</artifactId> <version>${jsp-api.version}</version> <scope>provided</scope> </dependency> <!-- 1.4 SpringMVC..................................................................................结束......--> <!-- 文件上传组件 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>${commons-fileupload.version}</version> </dependency> <!-- Redis客户端 --> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>${jedis.version}</version> </dependency> <!-- solr客户端 --> <dependency> <groupId>org.apache.solr</groupId> <artifactId>solr-solrj</artifactId> <version>${solrj.version}</version> </dependency> <!-- dubbo相关 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>dubbo</artifactId> <version>${dubbo.version}</version> </dependency> <dependency> <groupId>org.apache.zookeeper</groupId> <artifactId>zookeeper</artifactId> <version>${zookeeper.version}</version> </dependency> <dependency> <groupId>com.github.sgroschupf</groupId> <artifactId>zkclient</artifactId> <version>${zkclient.version}</version> </dependency> <dependency> <groupId>org.apache.activemq</groupId> <artifactId>activemq-all</artifactId> <version>${activemq.version}</version> </dependency> <dependency> <groupId>org.freemarker</groupId> <artifactId>freemarker</artifactId> <version>${freemarker.version}</version> </dependency> </dependencies> </dependencyManagement> <!-- 2.插件 ..........................................................................开始 --> <build> <finalName>${project.artifactId}</finalName> <plugins> <!-- 资源文件拷贝插件 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>2.7</version> <configuration> <encoding>UTF-8</encoding> </configuration> </plugin> <!-- java编译插件 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.2</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> </plugins> <pluginManagement> <plugins> <!-- 配置Tomcat插件 --> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version> </plugin> </plugins> </pluginManagement> </build> <!-- 2.插件 ..........................................................................结束 --> |
3.2 工具工程项目
3.2.1 搭建common项目
3.2.2 编写pom文件
<!-- 工具工程jar --> <dependencies> <!-- 1.1 工具类..................................................................................开始......--> <!-- (1)时间操作组件 --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>${joda-time.version}</version> </dependency> <!-- (2)Apache工具组件 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>${commons-lang3.version}</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> <version>${commons-io.version}</version> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> <version>${commons-net.version}</version> </dependency> <!-- (3)Jackson Json处理工具包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${jackson.version}</version> </dependency> <!-- (4)httpclient --> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> <version>${httpclient.version}</version> </dependency> <!-- (5)quartz任务调度框架 --> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <version>${quartz.version}</version> </dependency> <!-- (6)单元测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <!-- (7)日志处理 --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- (8)fastjson --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>${fastjson.version}</version> </dependency> <!-- 1.1 工具类..................................................................................结束......--> </dependencies> |
3.3 后台管理系统 工程
3.3.1 搭建工程
3.3.2 pom配置
<!-- 后台管理系统父工程 (1)、抽取公共的坐标进行管理(被聚合的子系统自动依赖父工程坐标) (2)、聚合管理子工程(同一打包,统一启动) (3)、抽取公共插件 --> <dependencies> <!-- 1.公共的工具类--> <dependency> <groupId>cn.guang</groupId> <artifactId>shopping-common</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> <!-- 2.抽取公共插件--> <build> <plugins> <!-- 2.1 配置Tomcat插件 --> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version><!--$NO-MVN-MAN-VER$--> <!-- 配置项目发布路径及端口 --> <configuration> <path>/</path><!--将项目发布到根目录下面 --> <port>8082</port><!-- 发布的端口 --> </configuration> </plugin> </plugins> </build> |
3.3.3 搭建后台管理系统的 3层架构
3.3.3.1 pojo层
搭建项目:
配置后台管理系统的pojo 的 pom
3.3.3.2 dao层
搭建项目:
编写pom
<!-- 项目dao分层 拆分:dao访问数据 (1)mysql驱动 、数据源、 mybatis(持久层框架) (2) 依赖自己的 pojo (3) 放行xml文件,让xml文件在src/main/java也能被编译 --> <dependencies> <!-- 1.2 Mybatis..................................................................................开始......--> <!--(1) Mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis.spring.version}</version> </dependency> <dependency> <groupId>com.github.miemiedev</groupId> <artifactId>mybatis-paginator</artifactId> <version>${mybatis.paginator.version}</version> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>${pagehelper.version}</version> </dependency> <!-- (2)MySql --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <!-- (3)连接池 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> <!-- 1.2 Mybatis..................................................................................结束......--> <!-- 2.依赖自己的 pojo--> <dependency> <groupId>cn.guang</groupId> <artifactId>shopping-manager-pojo</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> <!-- 3.放行xml文件,让xml文件在src/main/java也能被编译 maven项目目录约定: src/main/java:只能编译java代码 src/main/resources:编译配置文件 为了满足Mybatis接口开发规范:接口和映射文件必须在同一个目录 放行xml文件,让xml文件在src/main/java也能被编译 --> <build> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.properties</include> <include>**/*.xml</include> </includes> <filtering>false</filtering> </resource> <resource> <directory>src/main/resources</directory> <includes> <include>**/*.properties</include> <include>**/*.xml</include> </includes> <filtering>false</filtering> </resource> </resources> </build> |
3.3.3.3 service层
搭建工程:
pom文件配置:
<!-- service分层拆分 (1)、spring框架 (2)、依赖dao --> <dependencies> <!-- 1.3 Spring...................................................................................开始......--> <!-- (1)Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jms</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <!-- 1.3 Spring..................................................................................结束......--> <!-- 2. 自己的dao --> <dependency> <groupId>cn.guang</groupId> <artifactId>shopping-manager-dao</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> |
3.3.3.4 controller层
搭建工程:
配置pom
<!-- web拆分分析: (1)jsp、jstl、servlet (2) 依赖service(spring是从service间接依赖过来的) --> <dependencies> <!-- 1.4 SpringMVC..................................................................................开始......--> <!-- (1)JSP相关 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>${jstl.version}</version> </dependency> <!-- (2)servlet --> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>${servlet-api.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jsp-api</artifactId> <version>${jsp-api.version}</version> <scope>provided</scope> </dependency> <!-- 1.4 SpringMVC..................................................................................结束......--> <!-- 2.依赖service --> <dependency> <groupId>cn.guang</groupId> <artifactId>shopping-manager-service</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> |
3.3.3.5 配置三层及web.xml文件
(1)web.xml
<!-- (1) 编码过滤器 (2)加载spring配置文件 (3)前端控制器 --> <!-- 1.编码过滤 --> <filter> <filter-name>characterEncoding</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>characterEncoding</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 2.加载spring配置文件 (1).如果加载jar包配置文件,需要如下加载方式: classpath*:applicatonContext-*.xml (2).把配置文件全部放入web项目。 加载方式: classpath: applicationContext-*.xml(使用MAVEN内置tomcat插件) --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext-*.xml</param-value> </context-param> <!-- 3.前端控制器 --> <servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:springmvc.xml</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> |
(2) 持久层的配置文件
4个文件,全部作为模板(注意存放的位置:看下图)
applicationContext-dao.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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" 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-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- 配置的内容 1.数据源 2.sqlSessionFactory:生成sqlSession 3.接口代理开发 配置 --> <!-- 1.数据源 --> <context:property-placeholder location="classpath:jdbc.properties"/> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"> <property name="url" value="${jdbc.url}"></property> <property name="driverClassName" value="${jdbc.driver}"></property> <property name="username" value="${jdbc.username}"></property> <property name="password" value="${jdbc.password}"></property> </bean> <!-- 2.sqlSessionFactory:生成sqlSession --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"></property> <!-- 加载mybatis配置文件 --> <property name="configLocation" value="classpath:sqlMapConfig.xml"></property> </bean> <!--3. 接口代理开发:扫描接口 * 接口和映射文件必须在同一个目录,且必须同名 * 接口方法名必须和Statement的Id一致 * 映射文件namespace必须是接口全类路径名 更改:包路径 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="cn.guang.shopping.manager.mapper"></property> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> </beans> |
jdbc.properties
jdbc.url=jdbc:mysql://localhost:3306/e3mall?characterEncoding=utf-8 jdbc.driver = com.mysql.jdbc.Driver jdbc.username= root jdbc.password= root |
log4j.properties
log4j.rootLogger=DEBUG, Console #Console log4j.appender.Console=org.apache.log4j.ConsoleAppender log4j.appender.Console.layout=org.apache.log4j.PatternLayout log4j.appender.Console.layout.ConversionPattern=%d [%t] %-5p [%c] - %m%n log4j.logger.java.sql.ResultSet=INFO log4j.logger.org.apache=INFO log4j.logger.java.sql.Connection=DEBUG log4j.logger.java.sql.Statement=DEBUG log4j.logger.java.sql.PreparedStatement=DEBUG |
sqlMapConfig.xml
<?xml version="1.0" encoding="UTF-8"?> </configuration> |
(3) service的配置文件
applicationContext-service.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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" 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-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- 0. 扫描包--> <context:component-scan base-package="cn.guang.shopping.manager.service"></context:component-scan> <!-- 业务层: (1) 配置事务 --> <!-- 事务通知 --> <!-- 1.1 管理事务平台 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 1.2 事务通知 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <!-- 传播行为 --> <tx:method name="save*" propagation="REQUIRED" /> <tx:method name="insert*" propagation="REQUIRED" /> <tx:method name="add*" propagation="REQUIRED" /> <tx:method name="create*" propagation="REQUIRED" /> <tx:method name="delete*" propagation="REQUIRED" /> <tx:method name="update*" propagation="REQUIRED" /> <tx:method name="find*" propagation="SUPPORTS" read-only="true" /> <tx:method name="select*" propagation="SUPPORTS" read-only="true" /> <tx:method name="get*" propagation="SUPPORTS" read-only="true" /> </tx:attributes> </tx:advice> <!-- 1.3 切面 --> <aop:config> <aop:advisor advice-ref="txAdvice" pointcut="execution(* cn.guang.shopping.manager.service.*.*(..))"/> </aop:config> </beans> |
(4)controller 配置文件
springmvc.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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" 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-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- controller层: (1)扫描包结构:把类交给spring管理 (2)注解驱动 :支持springmvc注解 (3) 过滤静态资源:放行所有静态资源 (4) 视图解析器 --> <!-- (1)扫描包结构:把类交给spring管理 --> <context:component-scan base-package="cn.guang.shopping.manager.controller"></context:component-scan> <!-- (2)注解驱动 :支持springmvc注解 --> <mvc:annotation-driven/> <!-- (3) 过滤静态资源:放行所有静态资源--> <mvc:default-servlet-handler/> <!-- (4) 视图解析器--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/jsp/"></property> <property name="suffix" value=".jsp"></property> </bean> </beans> |
3.3.3.6 创建三层代码
(1)dao层 使用逆向工程插件生成
(2) service层
(3)controller层
3.2 测试
3.2.1 打包 (安装下图顺序打包)
3.2.2 启动项目
clean tomcat7:run
3.2.3 访问项目
效果:
4. 代码
https://gitee.com/Luck_Me/ssm/tree/master
到这里 说明整个项目搭建成功了
转载于:https://my.oschina.net/springMVCAndspring/blog/1942127
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