Mybatis多表查询的环境搭建准备-----Mybatis框架

淡淡的烟草味﹌ 2024-03-03 00:43 81阅读 0赞

>     <?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.powernode.mybatis.mappers.ClazzMapper">
>     </mapper>
> 
>     <?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.powernode.mybatis.mappers.ClazzMapper">
>     </mapper>

>     <?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.powernode.mybatis.mappers.StudentMapper">
>     </mapper>
> 
>     <?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.powernode.mybatis.mappers.StudentMapper">
>     </mapper>

>     package com.powernode.mybatis.mappers;
>     
>     public interface ClazzMapper {
>     }
> 
>     package com.powernode.mybatis.mappers;
>     
>     public interface ClazzMapper {
>     }

>     package com.powernode.mybatis.mappers;
>     
>     public interface StudentMapper {
>     }
> 
>     package com.powernode.mybatis.mappers;
>     
>     public interface StudentMapper {
>     }

>     <?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="jdbc.properties"/>
>         <settings>
>             <setting name="mapUnderscoreToCamelCase" value="true"/>
>             <setting name="logImpl" value="SLF4J"/>
>         </settings>
>         <typeAliases>
>             <package name="com.powernode.mybatis.pojo"/>
>         </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>
>         </environments>
>         <mappers>
>             <package name="com.powernode.mybatis.mappers"/>
>         </mappers>
>     </configuration>
> 
>     <?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="jdbc.properties"/>
>         <settings>
>             <setting name="mapUnderscoreToCamelCase" value="true"/>
>             <setting name="logImpl" value="SLF4J"/>
>         </settings>
>         <typeAliases>
>             <package name="com.powernode.mybatis.pojo"/>
>         </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>
>         </environments>
>         <mappers>
>             <package name="com.powernode.mybatis.mappers"/>
>         </mappers>
>     </configuration>