mybatis的配置文件mybatis-config.xml和映射文件的mapper.xml的模板

浅浅的花香味﹌ 2023-06-07 15:29 12阅读 0赞

## Mybatis-config.xml ##

<?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="jdbcConfig.properties">
        </properties>
        <settings>
            <setting name="cacheEnabled" value="true"/>
        </settings>
        <typeAliases>
            <package name="com.minghai.domain"></package>
        </typeAliases>
        
        <environments default="mysql">
            
            <environment id="mysql">
               
                <transactionManager type="JDBC"></transactionManager>
                
                <dataSource type="POOLED">
                    <property name="driver" value="${jdbc.driver}"></property>
                    <property name="url" value="${jdbc.url}"></property>
                    <property name="username" value="${jdbc.username}"></property>
                    <property name="password" value="${jdbc.password}"></property>
                </dataSource>
            </environment>
        </environments>
        
        <mappers>
            <package name="com.minghai.dao"></package>
        </mappers>
    </configuration>

## mybatis-mapper.xml ##

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
    <mapper namespace="com.minghai.dao.IUserDao">
    
        
        <cache/>
    </mapper>

## jdbcConfig.peroperties ##

jdbc.driver=com.mysql.jdbc.Driver
    jdbc.url=jdbc:mysql://localhost:3306/database_name
    jdbc.username=root
    jdbc.password=root