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| package com.gugu;
import java.util.ArrayList; import java.util.List; import java.util.Scanner;
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.DataSourceConfig; import com.baomidou.mybatisplus.generator.config.FileOutConfig; 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.TemplateConfig; import com.baomidou.mybatisplus.generator.config.po.TableInfo; import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy; import com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine;
public class AutoGenerate {
private final static String databaseName = "mybatisplus";
private final static String url = "jdbc:mysql://localhost:3306/" + databaseName + "?serverTimezone=GMT&characterEncoding=utf8";
private final static String driver = "com.mysql.cj.jdbc.Driver";
private final static String username = "root";
private final static String password = "root";
private final static String parentPackageName = "com.gugu";
private final static String superEntityClass = "";
private final static Boolean lombokFlag = true;
private final static String superControllerClass = "";
public static void main(String[] args) { String developerName = scanner("开发人员名字"); String modelName = scanner("模块名"); String tableName = scanner("数据库表名,多个表使用英文逗号分割"); AutoGenerator mpg = new AutoGenerator(); GlobalConfig gc = new GlobalConfig(); String projectPath = System.getProperty("user.dir"); gc.setOutputDir(projectPath + "/src/main/java"); gc.setAuthor(developerName); gc.setOpen(false); mpg.setGlobalConfig(gc);
DataSourceConfig dsc = new DataSourceConfig(); dsc.setUrl(url); dsc.setDriverName(driver); dsc.setUsername(username); dsc.setPassword(password); mpg.setDataSource(dsc);
PackageConfig pc = new PackageConfig(); pc.setModuleName(modelName); pc.setParent(parentPackageName); mpg.setPackageInfo(pc);
InjectionConfig cfg = new InjectionConfig() { @Override public void initMap() { } };
String templatePath = "/templates/mapper.xml.ftl";
List<FileOutConfig> focList = new ArrayList<>(); focList.add(new FileOutConfig(templatePath) { @Override public String outputFile(TableInfo tableInfo) { return projectPath + "/src/main/resources/mapper/" + pc.getModuleName() + "/" + tableInfo.getEntityName() + "Mapper" + StringPool.DOT_XML; } });
cfg.setFileOutConfigList(focList); mpg.setCfg(cfg);
TemplateConfig templateConfig = new TemplateConfig();
templateConfig.setXml(null); mpg.setTemplate(templateConfig);
StrategyConfig strategy = new StrategyConfig(); strategy.setNaming(NamingStrategy.underline_to_camel); strategy.setColumnNaming(NamingStrategy.underline_to_camel); strategy.setSuperEntityClass(superEntityClass); strategy.setEntityLombokModel(lombokFlag); strategy.setRestControllerStyle(true); strategy.setSuperControllerClass(superControllerClass); strategy.setSuperEntityColumns("id"); strategy.setInclude(tableName.split(",")); strategy.setControllerMappingHyphenStyle(true); strategy.setTablePrefix(pc.getModuleName() + "_"); mpg.setStrategy(strategy); mpg.setTemplateEngine(new FreemarkerTemplateEngine()); mpg.execute(); }
public static String scanner(String tip) { Scanner scanner = new Scanner(System.in); System.out.println("请输入" + tip + ":"); if (scanner.hasNext()) { String ipt = scanner.next(); if (StringUtils.isNotBlank(ipt)) { return ipt; } } throw new MybatisPlusException("请输入正确的" + tip + "!"); } }
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