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| import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException; import com.baomidou.mybatisplus.core.toolkit.StringPool; 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.VelocityTemplateEngine; import org.apache.commons.lang3.StringUtils;
import java.util.ArrayList; import java.util.List; import java.util.Scanner;
public class CodeGenerator {
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.isNotEmpty(ipt)) { return ipt; } } throw new MybatisPlusException("请输入正确的" + tip + "!"); }
public static void main(String[] args) { AutoGenerator mpg = new AutoGenerator();
GlobalConfig gc = new GlobalConfig(); String projectPath = System.getProperty("user.dir"); gc.setOutputDir(projectPath + "/src/main/java"); gc.setAuthor("alex wong"); gc.setOpen(false); gc.setControllerName("%sController"); gc.setServiceName("%sService"); gc.setServiceImplName("%sServiceImpl"); gc.setMapperName("%sMapper"); gc.setBaseResultMap(true); gc.setBaseColumnList(true); mpg.setGlobalConfig(gc);
DataSourceConfig dsc = new DataSourceConfig(); dsc.setUrl("配置数据库地址"); dsc.setDriverName("com.mysql.cj.jdbc.Driver"); dsc.setUsername("root"); dsc.setPassword("123456"); mpg.setDataSource(dsc);
InjectionConfig cfg = new InjectionConfig() { @Override public void initMap() { } };
PackageConfig pc = new PackageConfig(); pc.setParent("com.dcits.api"); mpg.setPackageInfo(pc);
String templatePath = "/templates/mapper.xml.vm";
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.setEntityLombokModel(true); strategy.setRestControllerStyle(true); strategy.setInclude(scanner("表名,多个英文逗号分割").split(",")); strategy.setControllerMappingHyphenStyle(true); strategy.setTablePrefix(pc.getModuleName() + "_"); mpg.setStrategy(strategy); mpg.setTemplateEngine(new VelocityTemplateEngine()); mpg.execute(); } }
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