mybatis的mybatis-config.xml的配置问题【转】

ゞ浴缸里的玫瑰 2021-11-11 03:06 236阅读 0赞

在mybatis-config.xml中有九个属性，但是在这只谈到了六个，剩下的三个详见http://www.mybatis.org/mybatis-3/zh/getting-started.html

<?xml version="1.0" encoding="UTF-8" ?>
    <!DOCTYPE configuration
    PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
    "http://mybatis.org/dtd/mybatis-3-config.dtd">
    <configuration>
    
    <properties resource="dbconfig.properties"></properties>
    
    <settings>
    
    <setting name="mapUnderscoreToCamelCase" value="true"/>
    <setting name="jdbcTypeForNull" value="NULL"></setting>
    <setting name="lazyLoadingEnabled" value="true"></setting>
    <setting name="aggressiveLazyLoading" value="false"></setting>
    
    <setting name="cacheEnabled" value="true"></setting>
    </settings>
    
    <typeAliases>
    <typeAlias type="com.wj.mybatis.bean.Employee" alias="emp"></typeAlias>
    <package name="com.wj.mybatis.bean"></package>
    </typeAliases>
    
    <environments default="development">
    <environment id="development">
    <transactionManager type="JDBC"/>
    <dataSource type="POOLED">
    <property name="driver" value="${jdbc.driver}" />
    <property name="url" value="${jdbc.url}" />
    <property name="username" value="${jdbc.username}" />
    <property name="password" value="${jdbc.password}" />
    </dataSource>
    </environment>
    
    <environment id="test">
    <transactionManager type="JDBC"/>
    <dataSource type="POOLED">
    <property name="driver" value="${jdbc.driver}" />
    <property name="url" value="${jdbc.url}" />
    <property name="username" value="${jdbc.username}" />
    <property name="password" value="${jdbc.password}" />
    </dataSource>
    </environment>
    </environments>
    
    <databaseIdProvider type="DB_VENDOR">
    <property name="MySQL" value="mysql"></property>
    <property name="Oracle" value="oracle"></property>
    </databaseIdProvider>
    
    
    <mappers>
    
    <mapper class="com.wj.mybatis.dao.MapperEmployeeAnnotation"/>
    <package name="com.wj.mybatis.dao"></package>
    
    </mappers>
    </configuration>

\---------------------  
作者：xiao\_\_\_\_\_wu  
来源：CSDN  
原文：https://blog.csdn.net/xiao\_\_\_\_\_wu/article/details/81503203  
版权声明：本文为博主原创文章，转载请附上博文链接！

转载于:https://www.cnblogs.com/zxcnn/p/11192927.html