废话不多说了，先给大家分享mybatis基本实例代码，具体代码如下所示：
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<configuration> <properties resource="db.properties"> <property name="" value=""/> </properties> <!-- 起别名 --> <typeAliases> <package name="com.my.mybatis.beans"/> <!-- 别名为:类名 --> <package name="com.my.mybatis.xml"/> <!-- <typeAlias type="com.my.mybatis.xml.User" alias="_User"/> --> </typeAliases> <environments default="development"> <environment id="development"> <transactionManager type="JDBC" /> <dataSource type="POOLED"> <property name="driver" value="com.mysql.jdbc.Driver" /> <property name="url" value="jdbc:mysql://localhost:3306/mybatis" /> <property name="username" value="root" /> <property name="password" value="tiger" /> </dataSource> </environment> </environments> <mappers> <mapper resource="com/my/mybatis/userMapper.xml"></mapper> <mapper resource="com/my/mybatis/xml/testUserXml.xml"/> <mapper class="com.my.mybatis.xml.UserMapper"/> <mapper resource="com/my/mybatis/one2one/one2one.xml"/> <mapper resource="com/my/mybatis/one2many/one2many.xml"/> <mapper resource="com/my/mybatis/jstllike/jstl.xml"/> <mapper resource="com/my/mybatis/procedure/store.xml"/> </mappers></configuration> |
下面看下mybatis 自由模糊查询
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<select id="getlike" parameterType="ConditionUser" resultType="User"> select * from d_user where <if test="name != null"> <!-- 如下格式 --> name like '%' #{name} '%' and </if> age between #{minAge} and #{maxAge} </select> |
好了，代码到此结束，希望对大家有所帮助。
