idea+mybatis 简单逆向工程

矫情吗；* 2024-04-18 19:47 106阅读 0赞

导入mysql依赖、配置逆向工程插件

<dependencies>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>8.0.17</version>
            </dependency>
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>3.5.2</version>
            </dependency>
        </dependencies>
    
        <build>
            <plugins>
                <plugin>
                    <groupId>org.mybatis.generator</groupId>
                    <artifactId>mybatis-generator-maven-plugin</artifactId>
                    <version>1.3.2</version>
                    <configuration>
                        <verbose>true</verbose>
                        <overwrite>true</overwrite>
                    </configuration>
                </plugin>
            </plugins>
        </build>

配置generator.xml

<?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>
        
        <properties resource="datasource.properties"></properties>
    
        
       <classPathEntry location="${db.driverLocation}"/>
    
        <context id="default" targetRuntime="MyBatis3">
    
            
            <commentGenerator>
                <property name="suppressDate" value="true"/>
                <property name="suppressAllComments" value="true"/>
            </commentGenerator>
    
            
            <jdbcConnection
                    driverClass="${db.driverClass}"
                    connectionURL="${db.connectionURL}"
                    userId="${db.username}"
                    password="${db.password}">
            </jdbcConnection>
    
    
            
            <javaTypeResolver>
                <property name="forceBigDecimals" value="false"/>
            </javaTypeResolver>
    
            
            <javaModelGenerator targetPackage="com.generate.domain" targetProject="./src/main/java">
                
                <property name="enableSubPackages" value="false"/>
                
                <property name="constructorBased" value="true"/>
                
                <property name="trimStrings" value="true"/>
                
                <property name="immutable" value="false"/>
            </javaModelGenerator>
    
            
            <sqlMapGenerator targetPackage="com.generate.mappers" targetProject="./src/main/resources">
                <property name="enableSubPackages" value="false"/>
            </sqlMapGenerator>
    
            <javaClientGenerator type="XMLMAPPER" targetPackage="com.generate.dao" targetProject="./src/main/java">
                
                <property name="enableSubPackages" value="false" />
            </javaClientGenerator>
    
         <table tableName="order_detail" domainObjectName="Detaile"></table>
         <table tableName="order_master" domainObjectName="Master"></table>
         <table tableName="product_category" domainObjectName="Category"></table>
         <table tableName="product_info" domainObjectName="Info"></table>
     
        </context>
    </generatorConfiguration>

datasource.properties

#mven中mysql位置
    db.driverLocation=D://mvnrepository/mysql/mysql-connector-java/8.0.17/mysql-connector-java-8.0.17.jar  
    db.driverClass=com.mysql.cj.jdbc.Driver
    db.connectionURL=jdbc:mysql://localhost:3306/sell?useUnicode=true&characterEncoding=UTF-8&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC
    
    db.username=root
    db.password=root

配置完成双击逆向工程插件即可

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