mybatisGenerator工程创建使用

刺骨的言语ヽ痛彻心扉 2022-12-20 02:07 173阅读 0赞

### 1、使用idea创建maven工程 ###

### 2、pom文件中添加依赖，mysql版本与mysql-connector-java版本请自行百度 ###

<build>
            <plugins>
                <plugin>
                    <groupId>org.mybatis.generator</groupId>
                    <artifactId>mybatis-generator-maven-plugin</artifactId>
                    <version>1.3.5</version>
                    <configuration>
                        
                        <verbose>true</verbose>
                        
                        <overwrite>true</overwrite>
                        <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>
                    </configuration>
                    
                    <dependencies>
                        <dependency>
                            <groupId>mysql</groupId>
                            <artifactId>mysql-connector-java</artifactId>
                            <version>5.1.38</version>
                        </dependency>
                    </dependencies>
                </plugin>
            </plugins>
        </build>

### 3、在resources下创建generatorConfig.xml文件，配置如下，url及数据库用户名密码、表名类名自行修改 ###

<?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="default" targetRuntime="MyBatis3">
            
            <commentGenerator>
                <property name="suppressDate" value="true"/>
                
                <property name="suppressAllComments" value="true"/>
            </commentGenerator>
            
            <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                            connectionURL="jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characeterEncoding=utf-8&serverTimezone=UTC&useSSL=false"
                            userId="root"
                            password="root"></jdbcConnection>
            
            <javaTypeResolver>
                
                
                
                <property name="forceBigDecimals" value="false"/>
            </javaTypeResolver>
            
            
            <javaModelGenerator targetPackage="com.dandan.yz.entity"
                                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="mapper"
                             targetProject="src/main/resources">
                
                <property name="enableSubPackages" value="false"/>
            </sqlMapGenerator>
            
            <javaClientGenerator type="XMLMAPPER"
                                 targetPackage="com.dandan.yz.dao" targetProject="src/main/java">
                
                <property name="enableSubPackages" value="false"/>
            </javaClientGenerator>
            
            <table tableName="lv_crop" domainObjectName="Crop"
                   enableCountByExample="false" enableUpdateByExample="false"
                   enableDeleteByExample="false" enableSelectByExample="false"
                   selectByExampleQueryId="false">
                
                <columnOverride column="remark" javaType="java.lang.String" jdbcType="VARCHAR"/>
                <columnOverride column="business_scode" javaType="java.lang.String" jdbcType="VARCHAR"/>
            </table>
            
    
    
    
    
        </context>
    </generatorConfiguration>

### 4、创建文件存放包及目录 ###

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### 5、执行生成即可 ###

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