搭建数据平台

旧城等待， 2022-07-15 14:40 270阅读 0赞

**数据平台分层结构**

DataPlatform-user  
—-DataPlatform-user-repository 数据存储，提供存储数据的能力  
—-DataPlatform-user-repository-interface 数据存储接口，对内、外提供接口  
—-DataPlatform-user-model 数据模型  
—-DataPlatform-user-dao 数据持久化  
—-DataPlatform-user-cache 数据缓存

使用Maven分别构建每个模块

**模块：DataPlatform-user-repository**

![这里写图片描述][20161019155009659]

**模块：DataPlatform-user-repository-interface**

![这里写图片描述][20161019155131210]

模块：DataPlatform-user-model  
模块：DataPlatform-user-dao  
模块：DataPlatform-user-cache  
与DataPlatform-user-repository-interface模块构建方式相同。

构建完成之后的整体结构：

![这里写图片描述][20161019155422270]

使用Maven的继承与聚合的特性使这些个模块成为一个整体

**构建父模块：**

![这里写图片描述][20161019160427448]

![这里写图片描述][20161019160439181]

![这里写图片描述][20161019160513167]

**修改DataPlatform-user的pom文件**

<modules>
            <module>DataPlatform-user-repository-interface</module>
            <module>DataPlatform-user-repository</module>
            <module>DataPlatform-user-dao</module>
            <module>DataPlatform-user-cache</module>
            <module>DataPlatform-user-model</module>
        </modules>

**修改每个子模块的pom文件**

<parent>
            <groupId>com.sosweet.dataPlatform.user</groupId>
            <artifactId>DataPlatform-user</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </parent>

**将子模块转移到DataPlatform-user目录下**

![这里写图片描述][20161019161158779]

![这里写图片描述][20161019161211982]

**重新导入父模块DataPlatform-user**

![这里写图片描述][20161019161522999]

**初步完成之后**

![这里写图片描述][20161019161559806]

**在模块：DataPlatform-user-dao集成MyBatis**

1、在pom文件中添加MyBatis的依赖

<dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
            </dependency>
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
            </dependency>
            
    
            
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
            </dependency>
            
    
            
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <scope>runtime</scope>
            </dependency>

2、修改DataPlatform-user-repository的spring-mybatis.xml文件

<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> 
            
            <property name="driverClassName" value="${jdbc.driver}" />
    
            
            <property name="url" value="${jdbc.url}" />
            <property name="username" value="${jdbc.username}" />
            <property name="password" value="${jdbc.password}" />
    
            
            <property name="initialSize" value="${jdbc.pool.init}" />
            <property name="minIdle" value="${jdbc.pool.minIdle}" /> 
            <property name="maxActive" value="${jdbc.pool.maxActive}" />
    
            
            <property name="maxWait" value="60000" />
    
            
            <property name="timeBetweenEvictionRunsMillis" value="60000" />
    
            
            <property name="minEvictableIdleTimeMillis" value="300000" />
    
            <property name="validationQuery" value="${jdbc.testSql}" />
            <property name="testWhileIdle" value="true" />
            <property name="testOnBorrow" value="false" />
            <property name="testOnReturn" value="false" />
    
            
    
            
            <property name="filters" value="stat" /> 
        </bean>
        
    
        
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
            <property name="typeAliasesPackage" value="com.sosweet.dataPlatform"/> 
             
            <property name="mapperLocations" value="classpath:/mappings/**/*.xml"/>
            <property name="configLocation" value="classpath:/mybatis-config.xml"></property> 
        </bean>     
        
    
        
        
        <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
            <property name="dataSource" ref="dataSource" />
        </bean>
        
        <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>

[20161019155009659]: /images/20220715/31401f93c5894caea5ac0445606e4c79.png
[20161019155131210]: /images/20220715/91d14807ad304630b12ee1afc1a8706d.png
[20161019155422270]: /images/20220715/a77e7e56f84449f5a858b7bc043e707b.png
[20161019160427448]: /images/20220715/0ce3bcbf50a14c4bab5dc9d9ddd3ec76.png
[20161019160439181]: /images/20220715/d835a929aa08421aada13a2828f5104b.png
[20161019160513167]: /images/20220715/080ad27c74a945fab9dbfd1f287050f7.png
[20161019161158779]: /images/20220715/6f58a4fa35374eabb62e640972be88b9.png
[20161019161211982]: /images/20220715/b4d29434582c4178b4fadc0cac869d89.png
[20161019161522999]: /images/20220715/057e378264d042e4ae09f18eb7140e24.png
[20161019161559806]: /images/20220715/f42ebed2ff0e434b8ac17dce1e337a12.png