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Mybatis-generator自动生成

itxm 2021年02月13日 程序员 381 0

第一步:导入架包

 <build> 
        <plugins> 
            <plugin> 
                <groupId>org.mybatis.generator</groupId> 
                <artifactId>mybatis-generator-maven-plugin</artifactId> 
                <version>1.3.7</version> 
                <dependencies> 
                    <dependency> 
                        <groupId>org.mariadb.jdbc</groupId> 
                        <artifactId>mariadb-java-client</artifactId> 
                        <version>2.3.0</version> 
                    </dependency> 
                </dependencies> 
            </plugin> 
        </plugins> 
    </build>

第二步:在resources目录下创建generatorConfig.xml配置文件

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE generatorConfiguration 
        PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" 
        "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"> 
 
<generatorConfiguration> 
 
    <context id="xxx" targetRuntime="MyBatis3Simple"> 
 
 
        <commentGenerator> 
            <property name="suppressDate" value="true" /> 
        </commentGenerator> 
        <!-- 数据库连接 --> 
        <jdbcConnection driverClass="org.mariadb.jdbc.Driver" 
                        connectionURL="jdbc:mariadb://localhost/stu" 
                        userId="root" password="123456"> 
        </jdbcConnection> 
 
        <!-- Model生成规则 --> 
        <javaModelGenerator targetPackage="com.wbg.entity" targetProject="src/main/java"> 
            <property name="trimStrings" value="true" /> 
        </javaModelGenerator> 
 
        <sqlMapGenerator targetPackage="mapper"  targetProject="src/main/resources"/> 
        <!-- dao 规则 --> 
        <javaClientGenerator type="XMLMAPPER" targetPackage="com.wbg.dao"  targetProject="src/main/java"> 
            <property name="enableSubPackages" value="true" /> 
        </javaClientGenerator> 
        <table tableName="%"> 
            <generatedKey column="id" sqlStatement="Mysql"/> 
        </table> 
    </context> 
</generatorConfiguration>

第三步:启动

ok

 

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简单使用mybatis(idea中使用)