mybatisPlus代码生成器
package com.example.mybatisplus;
import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
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.po.TableFill;
import com.baomidou.mybatisplus.generator.config.rules.DateType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import org.apache.commons.lang3.StringUtils;
import java.util.ArrayList;
import java.util.Scanner;
public class MostPracticalCodeGeneration {
public static String scanner(String tip) {
Scanner scanner = new Scanner(System.in);
StringBuilder help = new StringBuilder();
help.append("请输入" + tip + ":");
System.out.println(help.toString());
if (scanner.hasNext()) {
String ipt = scanner.next();
if (StringUtils.isNotBlank(ipt)) {
return ipt;
}
}
throw new MybatisPlusException("请输入正确的" + tip + "!");
}
public static void main(String[] args) {
// 代码生成器
AutoGenerator mpg = new AutoGenerator();
// 全局配置
GlobalConfig gc = new GlobalConfig();
String projectPath = System.getProperty("user.dir");
gc.setOutputDir(projectPath + "/src/main/java");//设置代码生成路径
gc.setFileOverride(false);//是否覆盖以前文件
gc.setOpen(false);//是否打开生成目录
gc.setAuthor("ljquan");//设置项目作者名称
gc.setSwagger2(true);//设置swagger
gc.setIdType(IdType.AUTO);//设置主键策略
gc.setBaseResultMap(true);//生成基本ResultMap
gc.setBaseColumnList(true);//生成基本ColumnList
gc.setServiceName("%sService");//去掉服务默认前缀
gc.setDateType(DateType.ONLY_DATE);//设置时间类型
mpg.setGlobalConfig(gc);
// 数据源配置
DataSourceConfig dsc = new DataSourceConfig();
dsc.setUrl("jdbc:mysql://localhost:3306/blog?useUnicode=true&characterEncoding=utf-8&serverTimezone=GMT%2B8");
dsc.setDriverName("com.mysql.cj.jdbc.Driver");
dsc.setUsername("root");
dsc.setPassword("abcde");
mpg.setDataSource(dsc);
// 包配置
PackageConfig pc = new PackageConfig();
pc.setParent("com.ljquan");
pc.setMapper("mapper");
pc.setXml("mapper.xml");
pc.setEntity("pojo");
pc.setService("service");
pc.setServiceImpl("service.impl");
pc.setController("controller");
mpg.setPackageInfo(pc);
// 策略配置
StrategyConfig sc = new StrategyConfig();
sc.setNaming(NamingStrategy.underline_to_camel);
sc.setColumnNaming(NamingStrategy.underline_to_camel);
sc.setEntityLombokModel(true);//自动lombok
sc.setRestControllerStyle(true);
sc.setControllerMappingHyphenStyle(true);
sc.setLogicDeleteFieldName("deleted");//设置逻辑删除
//设置自动填充配置
TableFill gmt_create = new TableFill("create_time", FieldFill.INSERT);
TableFill gmt_modified = new TableFill("update_time", FieldFill.INSERT_UPDATE);
ArrayList<TableFill> tableFills=new ArrayList<>();
tableFills.add(gmt_create);
tableFills.add(gmt_modified);
sc.setTableFillList(tableFills);
//乐观锁
sc.setVersionFieldName("version");
sc.setRestControllerStyle(true);//驼峰命名
// sc.setTablePrefix("tbl_"); 设置表名前缀
sc.setInclude(scanner("表名,多个英文逗号分割,可以多个表一起生成:").split(","));
mpg.setStrategy(sc);
// 生成代码
mpg.execute();
}
}
生成结果:使用,可以生成多个表
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