mybatis怎么配置文件,急!

发布网友 发布时间：2022-04-24 13:47

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懂视网 时间：2022-04-08 04:10

<classPathEntry

location="D:/apache-tomcat-6.0.44_sso/lib/mysql-connector-java-5.0.8-bin.jar" />

<context id="context1">

<commentGenerator>

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

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

</commentGenerator>

<!-- mySql数据库连接地址，用户名，密码 -->

<jdbcConnection driverClass="com.mysql.jdbc.Driver"

connectionURL="jdbc:mysql://192.168.31.184:3306/gjmj_product" userId="root"

password="gjmj" />

<javaModelGenerator targetPackage="com.gjmj.mybatisMapper.entity"

targetProject="mybatisMapper" />

<sqlMapGenerator targetPackage="com.gjmj.mybatisMapper.mapper"

targetProject="mybatisMapper" />

<javaClientGenerator targetPackage="com.gjmj.mybatisMapper.client"

targetProject="mybatisMapper" type="XMLMAPPER" />

<!-- 需要ORM映射的表和对应的实体名 -->

<table tableName="t_assemble_package" domainObjectName="AssemblePackage"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_assemble_packagen" domainObjectName="AssemblePackagen"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_att_type_classify"                                                     domainObjectName="BaseAttTypeClassify"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_attribute" domainObjectName="BaseAttribute"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_attribute_mould"                                                          domainObjectName="BaseAttributeMould"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_attribute_type"                                                          domainObjectName="BaseAttributeType"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_brand" domainObjectName="BaseBrand"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_classify" domainObjectName="BaseClassify"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_classify_brand"                                                          domainObjectName="BaseClassifyBrand"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_mould_attribute"                                                          domainObjectName="BaseMouldAttribute"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_mould_query" domainObjectName="BaseMouldQuery"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_pro_spec" domainObjectName="BaseProSpec"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_base_query_price" domainObjectName="BaseQueryPrice"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_hom_distribution" domainObjectName="HomDistribution"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_hom_pro_attribute" domainObjectName="HomProAttribute"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_hom_pro_custom_att" domainObjectName="HomProCustomAtt"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

<table tableName="t_hom_pro_dis_area" domainObjectName="HomProDisArea"

enableCountByExample="false" enableUpdateByExample="false"

enableDeleteByExample="false" enableSelectByExample="false"

selectByExampleQueryId="false">

</table>

</context>

</generatorConfiguration>

本文出自 “夜鹰翱翔” 博客，请务必保留此出处http://iritchie.blog.51cto.com/7031731/1668954

mybatis3数据库自动化映射配置文件

标签：配置文件   数据库   

热心网友 时间：2022-04-08 01:18

实例说明，一个基本配置文件：
<bean
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="ignoreResourceNotFound" value="true" />
<!--后期${jdbc.driverClassName} 使用-->
<property name="locations">
<list>
<value>classpath*:*config.properties</value>
<value>classpath*:*db.properties</value>
<value>classpath*:*job.properties</value>
<value>classpath*:*business.properties</value>
</list>
</property>
</bean>

<bean id="taskExecutor"
class="org.springframework.scheling.concurrent.ThreadPoolTaskExecutor">
<!-- 核心线程数 -->
<property name="corePoolSize" value="20" />
<!-- 最大线程数 -->
<property name="maxPoolSize" value="500" />
<!-- 队列最大长度 -->
<property name="queueCapacity" value="1000" />
<!-- 线程池维护线程所允许的空闲时间，默认为60s -->
<property name="keepAliveSeconds" value="100" />

<property name="threadNamePrefix" value="Express_Info_Thread-"/>
<property name="daemon" value="true"/>
<property name="rejectedExecutionHandler">
<bean class="java.util.concurrent.ThreadPoolExecutor.CallerRunsPolicy"/>
</property>

</bean>

<!-- 注解式 -->
<!--<task:annotation-driven /> -->

<context:annotation-config />
<!-- use-default-filters默认为true，spring可以自动去扫描base-pack下面或者子包下面的java文件.如果扫描到有@Component @Controller@Service等这些注解的类，则把这些类注册为bean -->
<!--首先通过exclude-filter 进行黑名单过滤；然后通过include-filter 进行白名单过滤；Spring配置文件不初始化Controller-->
<context:component-scan base-package="com.xxx.xxx" user-default-filters = false>
<!--指定Spring中不加载controller，将controller由DispatcherServlet加载-->
<context:exclude-filter type="annotation"
expression="org.springframework.stereotype.Controller" />
</context:component-scan>
<aop:aspectj-autoproxy />

热心网友 时间：2022-04-08 02:36

回顾一下mybatis的步骤：
1）核心配置文件配置
2）pojo模型创建
3）映射文件配置
4）获取SqlSessionFactory
5）获取SqlSession
6）CRUD操作
7）事务操作
8）关闭SqlSession