SpringBoot与Mybatis-plus整合，代码生成mvc层

一、添加pom依赖

<!-- mysql驱动 -->
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
     <scope>runtime</scope>
</dependency>

<!-- mybatisplus与springboot整合 -->
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus--boot-starter</artifactId>
    <version>3.0.3</version>
</dependency>
<!-- MP 核心库 -->
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus</artifactId>
    <version>2.1.8</version>
</dependency>
<!-- 模板引擎 -->
<dependency>
    <groupId>org.apache.velocity</groupId>
    <artifactId>velocity-engine-core</artifactId>
    <version>2.0</version>
</dependency>

<!-- springboot整合mybatis（核心就这一个） -->
<!-- 注意顺序，这个一定要放在最下面 -->
<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>1.3.2</version>
</dependency>

二、配置application.yml

# 配置mybatis-plus
mybatis-plus:
  # 配置扫描xml
  mapper-locations:
    - classpath:mapper/*.xml
  # 实体扫描，多个package用逗号或者分号分隔
  type-aliases-package: com.ahut.entity
  global-config:
    # 逻辑删除配置
    logic-delete-value: 0
    logic-not-delete-value: 1
    sql-injector: com.baomidou.mybatisplus.mapper.LogicSqlInjector

三、代码生成主方法

package com.example.mall.common;

import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.config.DataSourceConfig;
import com.baomidou.mybatisplus.generator.config.GlobalConfig;
import com.baomidou.mybatisplus.generator.config.PackageConfig;
import com.baomidou.mybatisplus.generator.config.StrategyConfig;
import com.baomidou.mybatisplus.generator.config.rules.DbType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;

/**
 *
 * @ClassName: CodeGeneration
 * @Description: 代码生成器
 */
public class CodeGeneration {

    public static void main(String[] args) {
        AutoGenerator mpg = new AutoGenerator();

        // 全局配置
        GlobalConfig gc = new GlobalConfig();
        gc.setOutputDir("D://code");
        gc.setFileOverride(true);
        gc.setActiveRecord(false);// 不需要ActiveRecord特性的请改为false
        gc.setEnableCache(false);// XML 二级缓存
        gc.setBaseResultMap(true);// XML ResultMap
        gc.setBaseColumnList(false);// XML columList
        gc.setAuthor("wu");// 作者

        // 自定义文件命名，注意 %s 会自动填充表实体属性！
        gc.setControllerName("%sController");
        gc.setServiceName("%sService");
        gc.setServiceImplName("%sServiceImpl");
        gc.setMapperName("%sMapper");
        gc.setXmlName("%sMapper");
        mpg.setGlobalConfig(gc);

        // 数据源配置
        DataSourceConfig dsc = new DataSourceConfig();
        dsc.setDbType(DbType.MYSQL);
        dsc.setDriverName("com.mysql.jdbc.Driver");
        dsc.setUsername("root");
        dsc.setPassword("123456");
        dsc.setUrl("jdbc:mysql://localhost:3306/mall?useUnicode=true&characterEncoding=utf8&useSSL=false");
        mpg.setDataSource(dsc);

        // 策略配置
        StrategyConfig strategy = new StrategyConfig();
        strategy.setTablePrefix(new String[] { "mmall_" });// 此处可以修改为您的表前缀
        strategy.setNaming(NamingStrategy.underline_to_camel);// 表名生成策略
        strategy.setInclude(new String[] { "mmall_cart" }); // 需要生成的表

        strategy.setSuperServiceClass(null);
        strategy.setSuperServiceImplClass(null);
        strategy.setSuperMapperClass(null);

        mpg.setStrategy(strategy);

        // 包配置
        PackageConfig pc = new PackageConfig();
        pc.setParent("com.example.mall");
        pc.setController("controller");
        pc.setService("service");
        pc.setServiceImpl("serviceImpl");
        pc.setMapper("mapper");
        pc.setEntity("pojo");
        pc.setXml("xml");
        mpg.setPackageInfo(pc);

        // 执行生成
        mpg.execute();
    }

}