zoukankan      html  css  js  c++  java
  • mybatis-config.xml系统核心配置文件

    configuration(配置)

        properties(属性)

        settings(设置)

        typeAliases(类型别名)

        typeHandlers(类型处理器)

        objectFactory(对象工厂)

        plugins(插件)

        environments(环境配置)

            environment(环境变量)

                transactionManager(事务管理器)

                dataSource(数据源)

        databaseIdProvider(数据库厂商标识)

        mappers(映射器)

    <configuration>
    
        <!--导入properties文件-->
        <properties resource="db.properties"/>
    
     <settings>
       <setting name="logImpl" value="LOG4J"/>
        <setting name="cacheEnabled" value="true"/>
        <setting name="lazyLoadingEnabled" value="true"/>
        <setting name="multipleResultSetsEnabled" value="true"/>
        <setting name="useColumnLabel" value="true"/>
        <setting name="useGeneratedKeys" value="false"/>
        <setting name="autoMappingBehavior" value="PARTIAL"/>
        <setting name="autoMappingUnknownColumnBehavior" value="WARNING"/>
        <setting name="defaultExecutorType" value="SIMPLE"/>
        <setting name="defaultStatementTimeout" value="25"/>
        <setting name="defaultFetchSize" value="100"/>
        <setting name="safeRowBoundsEnabled" value="false"/>
        <setting name="mapUnderscoreToCamelCase" value="false"/>
        <setting name="localCacheScope" value="SESSION"/>
        <setting name="jdbcTypeForNull" value="OTHER"/>
        <setting name="lazyLoadTriggerMethods" value="equals,clone,hashCode,toString"/>
     </settings>
    
    配置别名   
     <typeAliases>
         <typeAlias type="com.kuang.pojo.User" alias="User"/>
     </typeAliases>
    
        <environments default="development">
            <environment id="development">
                <transactionManager type="JDBC"/>
                <dataSource type="POOLED">
                    <property name="driver" value="${driver}"/>
                    <property name="url" value="${url}"/>
                    <property name="username" value="${username}"/>
                    <property name="password" value="${password}"/>
                </dataSource>
            </environment>
        </environments>
    
        <mappers>
            <mapper resource="com.kuang.mapper.UserMapper"/>
        </mappers>
    
    </configuration>
  • 相关阅读:
    Sql ISNULL() 函数
    C#WinForm中按钮响应回车事件的简单方法
    职场升迁全攻略 人脉资源是铺垫
    怎样成为有钱人
    睡前应做六件事
    赚钱的秘诀(转)
    将Win2003转换成个人PC版系统
    抠图神器Inpaint 4.2
    iPhone升级记:从4.3.3到5.0.1:越狱篇
    iPhone升级记:从4.3.3到5.0.1:弯路篇
  • 原文地址:https://www.cnblogs.com/yslf/p/11955743.html
Copyright © 2011-2022 走看看