mybatisplus自动生成代码（3.3.2版本）旧的版本会有不同

官网说明

1、使用到的maven依赖

    <dependency>
        <groupId>org.junit.jupitergroupId>
        <artifactId>junit-jupiter-engineartifactId>
    dependency>
    <dependency>
        <groupId>com.baomidougroupId>
        <artifactId>mybatis-plus-generatorartifactId>
        <version>3.3.2version>
    dependency>
    <dependency>
        <groupId>org.apache.velocitygroupId>
        <artifactId>velocity-engine-coreartifactId>
        <version>2.2version>
    dependency>

2、官网提供的懒人直达生成类

mybatisplus3–mysql版本

package com.SpringBoot.util;


import com.baomidou.mybatisplus.annotation.DbType;
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.NamingStrategy;
import org.junit.jupiter.api.Test;

/**
 * 

 * 测试生成代码
 * 
 *
 * @author K神
 * @date 2017/12/18
 */
public class GeneratorServiceEntity {
     

    @Test
    public void generateCode() {
     
        String packageName = "com.SpringBoot.*";
        boolean serviceNameStartWithI = true;//user -> UserService, 设置成true: user -> IUserService
        generateByTables(serviceNameStartWithI, packageName, "msg_log");
    }

    private void generateByTables(boolean serviceNameStartWithI, String packageName, String... tableNames) {
     
        GlobalConfig config = new GlobalConfig();
        String dbUrl = "jdbc:mysql://localhost:3306/SpringBoot?serverTimezone=UTC";
        DataSourceConfig dataSourceConfig = new DataSourceConfig();
        dataSourceConfig.setDbType(DbType.MYSQL)
                .setUrl(dbUrl)
                .setUsername("root")
                .setPassword("root")                .setDriverName("com.mysql.cj.jdbc.Driver");
        StrategyConfig strategyConfig = new StrategyConfig();
        strategyConfig
                .setCapitalMode(true)
                .setEntityLombokModel(false)
//                .setDbColumnUnderline(true)
                .setNaming(NamingStrategy.underline_to_camel)
                .setInclude(tableNames);//修改替换成你需要的表名，多个表名传数组
        config.setActiveRecord(false)
                .setAuthor("你的名字")
                .setOutputDir("D:\\Job\\GenerateCode")
                .setFileOverride(true);
        if (!serviceNameStartWithI) {
     
            config.setServiceName("%sService");
        }
        new AutoGenerator().setGlobalConfig(config)
                .setDataSource(dataSourceConfig)
                .setStrategy(strategyConfig)
                .setPackageInfo(
                        new PackageConfig()
                                .setParent(packageName)
//                                .setController("controller")
//                                .setEntity("entity")
                                .setController("web")
                                .setEntity("pojo.bo")
                ).execute();
    }

    private void generateByTables(String packageName, String... tableNames) {
     
        generateByTables(true, packageName, tableNames);
    }
}

mybatisplus2—oracle版本

package com.SpringBoot.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;
import org.junit.jupiter.api.Test;

/**
 * 

 * 生成代码
 * 
 *
 * @author K神
 * @date 2017/12/18
 */
public class GeneratorServiceEntity {
     

    @Test
    public void generateCode() {
     
        String packageName = "com.SpringBoot.*";
        boolean serviceNameStartWithI = true;//user -> UserService, 设置成true: user -> IUserService
        generateByTables(serviceNameStartWithI, packageName, "test");
    }

    private void generateByTables(boolean serviceNameStartWithI, String packageName, String... tableNames) {
     
        GlobalConfig config = new GlobalConfig();
        String dbUrl = "jdbc:oracle:thin:@localhost:1521:orcl";
        DataSourceConfig dataSourceConfig = new DataSourceConfig();
        dataSourceConfig.setDbType(DbType.ORACLE)
                .setUrl(dbUrl)
                .setUsername("test")
                .setPassword("test")                .setDriverName("oracle.jdbc.OracleDriver");
        StrategyConfig strategyConfig = new StrategyConfig();
        strategyConfig
                .setCapitalMode(true)
                .setEntityLombokModel(false)
//                .setDbColumnUnderline(true)
                .setNaming(NamingStrategy.underline_to_camel)
                .entityTableFieldAnnotationEnable(true)//实体属性上添加表字段映射
                .setInclude(tableNames);//修改替换成你需要的表名，多个表名传数组
        config.setActiveRecord(false)
                .setAuthor("你的名字")
                .setOutputDir("D:\\Job\\project")
                .setFileOverride(true);
        if (!serviceNameStartWithI) {
     
            config.setServiceName("%sService");
        }
        new AutoGenerator().setGlobalConfig(config)
                .setDataSource(dataSourceConfig)
                .setStrategy(strategyConfig)
                .setPackageInfo(
                        new PackageConfig()
                                .setParent(packageName)
//                                .setController("web")
//                                .setEntity("entity" )
                                .setController("web")
                                .setEntity("pojo.bo")
                ).execute();
    }

    private void generateByTables(String packageName, String... tableNames) {
     
        generateByTables(true, packageName, tableNames);
    }
}