一.pom文件,加入如下代码

<build>        <plugins>            <plugin>                <groupId>org.springframework.boot</groupId>                <artifactId>spring-boot-maven-plugin</artifactId>            </plugin>            <plugin>                <groupId>org.mybatis.generator</groupId>                <artifactId>mybatis-generator-maven-plugin</artifactId>                <version>1.3.2</version>                <configuration>                    <configurationFile>${basedir}/src/main/resources/mybatis_generate.xml</configurationFile>                    <overwrite>true</overwrite>                    <verbose>true</verbose>                </configuration>                <dependencies>                    <!--此处添加一个mysql-connector-java依赖可以防止找不到jdbc Driver-->                    <dependency>                        <groupId>mysql</groupId>                        <artifactId>mysql-connector-java</artifactId>                        <version>5.1.28</version>                        <scope>runtime</scope>                    </dependency>                </dependencies>            </plugin>        </plugins>    </build>

二.resources文件夹下创建mybatis_generate.xml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="context" targetRuntime="MyBatis3">        <!--oracla-->        <!--connectionURL="jdbc:oracle:thin:@172.16.182.18:1521:orcl"-->        <!--driverClass="oracle.jdbc.driver.OracleDriver"-->        <jdbcConnection            driverClass="com.mysql.jdbc.Driver"            connectionURL="jdbc:mysql://localhost:3306/test?serverTimezone=CTT"            userId="root" password="root" />        <javaModelGenerator            targetPackage="com.rainbow.test.model"            targetProject="src/main/java">            <property name="enableSubPackages" value="false" />            <property name="trimStrings" value="true" />        </javaModelGenerator>        <sqlMapGenerator targetPackage="com.rainbow.test.mapper"            targetProject="src/main/resources">            <property name="enableSubPackages" value="false" />            <property name="isMergeable" value="false" />        </sqlMapGenerator>        <javaClientGenerator            targetPackage="com.rainbow.test.mapper"            targetProject="src/main/java" type="XMLMAPPER">            <property name="enableSubPackages" value="false" />        </javaClientGenerator>        <table tableName="person"></table>    </context></generatorConfiguration>    

三.运行maven插件命令:mybatis-generator:generate

成功...