CodeGenerator.java
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package com.subsidy.util;
import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
import com.baomidou.mybatisplus.core.toolkit.StringPool;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.InjectionConfig;
import com.baomidou.mybatisplus.generator.config.*;
import com.baomidou.mybatisplus.generator.config.po.TableInfo;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine;
import java.util.ArrayList;
import java.util.List;
import java.util.ResourceBundle;
import java.util.Scanner;
/**
* Mybatis-Plus CodeGenerator
*
* @author DengMin
* @date 2020/07/02
**/
public class CodeGenerator {
public static String scanner(String tip) {
StringBuilder help = new StringBuilder();
help.append("1.生成全部表 2.输入需要生成表名");
System.out.println(help.toString());
Scanner scanner = new Scanner(System.in);
Integer ipt = Integer.valueOf(scanner.next());
if(ipt == 1) {
return "";
} else if(ipt == 2) {
StringBuilder help1 = new StringBuilder();
help1.append("请输入" + tip + "：");
System.out.println(help1.toString());
Scanner scanner1 = new Scanner(System.in);
if (scanner1.hasNext()) {
String name = scanner1.next();
if (StringUtils.isNotEmpty(name)) {
return name;
}
}
throw new MybatisPlusException("请输入正确的" + tip + "！");
}
return scanner(tip);
}
public static void main(String[] args) {
final ResourceBundle rb = ResourceBundle.getBundle("mybatis-plus");
// 代码生成器
AutoGenerator mpg = new AutoGenerator();
// 全局配置
GlobalConfig gc = new GlobalConfig();
gc.setOutputDir(System.getProperty("user.dir") + rb.getString("outputDir"));
gc.setOpen(false);
gc.setBaseResultMap(true);
gc.setBaseColumnList(true);
gc.setAuthor(rb.getString("author"));
gc.setMapperName("%sMapper");
gc.setEntityName("%sDO");
gc.setServiceName("%sService");
gc.setServiceImplName("%sServiceImpl");
gc.setControllerName("%sController");
mpg.setGlobalConfig(gc);
// 数据源配置
DataSourceConfig dsc = new DataSourceConfig();
dsc.setDbType(DbType.MYSQL);
dsc.setUrl(rb.getString("url"));
dsc.setDriverName(rb.getString("driverName"));
dsc.setUsername(rb.getString("userName"));
dsc.setPassword(rb.getString("password"));
mpg.setDataSource(dsc);
// 包配置
PackageConfig pc = new PackageConfig();
pc.setParent(rb.getString("setParent"));
pc.setController("controller");
pc.setService("service");
pc.setServiceImpl("service.impl");
pc.setEntity("model");
pc.setMapper("mapper");
mpg.setPackageInfo(pc);
// 自定义配置
InjectionConfig cfg = new InjectionConfig() {
@Override
public void initMap() {
// to do nothing
}
};
List<FileOutConfig> focList = new ArrayList<>();
focList.add(new FileOutConfig("/templates/mapper.xml.ftl") {
@Override
public String outputFile(TableInfo tableInfo) {
// 自定义输入文件名称
return System.getProperty("user.dir")+ rb.getString("mapperPath") + tableInfo.getMapperName() + StringPool.DOT_XML;
}
});
cfg.setFileOutConfigList(focList);
mpg.setCfg(cfg);
mpg.setTemplate(new TemplateConfig().setXml(null));
// 策略配置
StrategyConfig strategy = new StrategyConfig();
strategy.setNaming(NamingStrategy.underline_to_camel);
strategy.setColumnNaming(NamingStrategy.underline_to_camel);
strategy.setSuperEntityClass(BaseModel.class);
strategy.setEntityLombokModel(true);
strategy.setRestControllerStyle(true);
String [] tables = scanner("表名，多个英文逗号分割").split(",");
if(StringUtils.isNotBlank(tables[0])) {
strategy.setInclude(tables);
}
strategy.setControllerMappingHyphenStyle(true);
mpg.setStrategy(strategy);
mpg.setTemplateEngine(new FreemarkerTemplateEngine());
mpg.execute();
}
}