mybatis 插件自动生成 model等

1.增加配置信息 

maven添加:


            <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>1.3.5</version>
                <dependencies>
                    <dependency>
                        <groupId> mysql</groupId>
                        <artifactId> mysql-connector-java</artifactId>
                        <version> 5.1.39</version>
                    </dependency>
                    <dependency>
                        <groupId>org.mybatis.generator</groupId>
                        <artifactId>mybatis-generator-core</artifactId>
                        <version>1.3.5</version>
                    </dependency>
                </dependencies>
                <executions>
                    <execution>
                        <id>Generate MyBatis Artifacts</id>
                        <phase>package</phase>
                        <goals>
                            <goal>generate</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <!--允许移动生成的文件 -->
                    <verbose>true</verbose>
                    <!-- 是否覆盖 -->
                    <overwrite>true</overwrite>
                    <!-- 自动生成的配置 -->
                    <configurationFile>
                        src/main/resources/mybatis-generator.xml</configurationFile>
                </configuration>
            </plugin>

2 在resource目录下面新增文件mybatis-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>
<context id="MysqlTables" targetRuntime="MyBatis3">
    <commentGenerator>
        <property name="suppressDate" value="true"/>
        <property name="suppressAllComments" value="true"/>
    </commentGenerator>
    <!--数据库链接地址账号密码-->
    <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                    connectionURL="jdbc:mysql://172.31.131.21:3306/aiobs_jhpoc"
                    userId="root" password="!Flytek@2020">
    </jdbcConnection>
    <javaTypeResolver>
        <property name="forceBigDecimals" value="false"/>
    </javaTypeResolver>
    <!--生成Model类存放位置-->
    <javaModelGenerator targetPackage="com.iflytek.elasticsearchdemo.model" targetProject="src/main/java">
        <property name="enableSubPackages" value="true"/>
        <property name="trimStrings" value="true"/>
    </javaModelGenerator>
    <!--生成映射文件存放位置-->
        <sqlMapGenerator targetPackage="com.iflytek.elasticsearchdemo.mapper" targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
        </sqlMapGenerator>
    <!--生成Dao类存放位置-->
    <!-- 客户端代码,生成易于使用的针对Model对象和XML配置文件 的代码
            type="ANNOTATEDMAPPER",生成Java Model 和基于注解的Mapper对象
            type="MIXEDMAPPER",生成基于注解的Java Model 和相应的Mapper对象
            type="XMLMAPPER",生成SQLMap XML文件和独立的Mapper接口
    -->

        <javaClientGenerator type="ANNOTATEDMAPPER" targetPackage="com.iflytek.elasticsearchdemo.dao"
                             targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
        </javaClientGenerator>
     <!--   &lt;!&ndash;生成对应表及类名&ndash;&gt;-->
        <table tableName="table_name" domainObjectName="tableName" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>


</context>
</generatorConfiguration>

3. 运行

在maven菜单找到 plugins ,双击mybatis-generator:generate

ok

参考博客:

https://blog.youkuaiyun.com/weixin_42229576/article/details/83656025

https://blog.youkuaiyun.com/sinat_29211659/article/details/94398711

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