‘liusuyi’
2023-09-25 e71d3d823093bafe0283a57aa640928709d09434
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package com.ard.utils.other;
 
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.extension.plugins.pagination.dialects.Oracle12cDialect;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.config.*;
import com.baomidou.mybatisplus.generator.config.querys.OracleQuery;
import com.baomidou.mybatisplus.generator.config.querys.PostgreSqlQuery;
import com.baomidou.mybatisplus.generator.config.rules.DateType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import java.util.Collections;
 
/**
 * @ClassName: CodeGeneration
 * @Description: 代码生成器
 * @Author: Administrator
 * @Date: 2023年03月25日 14:49
 * @Version: 1.0
 **/
public class CodeGeneration {
    public static void main(String[] args) {
        /**
         * 先配置数据源
         */
        //PostgreSqlQuery postgreSqlQuery = new PostgreSqlQuery() {
        //    @Override
        //    public String[] fieldCustom() {
        //        return new String[]{"Default"};
        //    }
        //};
 
        OracleQuery oracleQuery = new OracleQuery() {
            @Override
            public String[] fieldCustom() {
                return new String[]{"Default"};
            }
        };
        DataSourceConfig dsc = new DataSourceConfig.Builder("jdbc:oracle:thin:@//112.98.126.2:21521/orcl","c##ard_user","123456")
                .dbQuery(oracleQuery).build();
        //通过datasourceConfig创建AutoGenerator
        AutoGenerator generator = new AutoGenerator(dsc);
 
        /**
         * 全局配置
         */
        String projectPath = System.getProperty("user.dir"); //获取项目路径
        String filePath = projectPath + "/src/main/java";  //java下的文件路径
        GlobalConfig global = new GlobalConfig.Builder()
                .outputDir(filePath)//生成的输出路径
                .author("刘苏义")//生成的作者名字
                //.enableSwagger()开启swagger,需要添加swagger依赖并配置
                .dateType(DateType.TIME_PACK)//时间策略
                .commentDate("yyyy年MM月dd日")//格式化时间格式
                .disableOpenDir()//禁止打开输出目录,默认false
                .fileOverride()//覆盖生成文件
                .build();
 
        /**
         * 包配置
         */
        PackageConfig packages = new PackageConfig.Builder()
                .entity("domian")//实体类包名
                .parent("com.ard.alarm.bridge")//父包名。如果为空,将下面子包名必须写全部, 否则就只需写子包名
                .controller("controller")//控制层包名
                .mapper("mapper")//mapper层包名
                .xml("mapper.xml")//数据访问层xml包名
                .service("service")//service层包名
                .serviceImpl("service.impl")//service实现类包名
                .pathInfo(Collections.singletonMap(OutputFile.xml, projectPath + "/src/main/resources/mapper"))
                .build();
 
        /**
         * 策略配置开始
         */
        StrategyConfig strategyConfig = new StrategyConfig.Builder()
                .enableCapitalMode()//开启全局大写命名
                //.likeTable()模糊表匹配
                .addInclude("DATABRIDGE")//添加表匹配,指定要生成的数据表名,不写默认选定数据库所有表
                //.disableSqlFilter()禁用sql过滤:默认(不使用该方法)true
                //.enableSchema()启用schema:默认false
 
                .entityBuilder() //实体策略配置
                //.disableSerialVersionUID()禁用生成SerialVersionUID:默认true
                .enableChainModel()//开启链式模型
                .enableLombok()//开启lombok
                .enableRemoveIsPrefix()//开启 Boolean 类型字段移除 is 前缀
                .enableTableFieldAnnotation()//开启生成实体时生成字段注解
                //.addTableFills()添加表字段填充
                .naming(NamingStrategy.underline_to_camel)//数据表映射实体命名策略:默认下划线转驼峰underline_to_camel
                .columnNaming(NamingStrategy.underline_to_camel)//表字段映射实体属性命名规则:默认null,不指定按照naming执行
                .idType(IdType.AUTO)//添加全局主键类型
                .formatFileName("%s")//格式化实体名称,%s取消首字母I
                .build()
 
                .mapperBuilder()//mapper文件策略
                .enableMapperAnnotation()//开启mapper注解
                .enableBaseResultMap()//启用xml文件中的BaseResultMap 生成
                .enableBaseColumnList()//启用xml文件中的BaseColumnList
                //.cache(缓存类.class)设置缓存实现类
                .formatMapperFileName("%sMapper")//格式化Dao类名称
                .formatXmlFileName("%sMapper")//格式化xml文件名称
                .build()
 
                .serviceBuilder()//service文件策略
                .formatServiceFileName("%sService")//格式化 service 接口文件名称
                .formatServiceImplFileName("%sServiceImpl")//格式化 service 接口文件名称
                .build()
 
                .controllerBuilder()//控制层策略
                //.enableHyphenStyle()开启驼峰转连字符,默认:false
                .enableRestStyle()//开启生成@RestController
                .formatFileName("%sController")//格式化文件名称
                .build();
        /*至此,策略配置才算基本完成!*/
 
        /**
         * 将所有配置项整合到AutoGenerator中进行执行
         */
        generator.global(global)
                .packageInfo(packages)
                .strategy(strategyConfig)
                .execute();
    }
}