import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.IdType;
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.junit.jupiter.api.Test;
import java.util.ArrayList;
public class CodeGenerator {
@Test
public void genCode() {
// Prefix (table name in the database)
String prefix = "xxx_";
String moduleName = "xxx";
// 1. Create a code generator
AutoGenerator mpg = new AutoGenerator();
// 2. Global configuration
GlobalConfig gc = new GlobalConfig();
String projectPath = System.getProperty("");
gc.setOutputDir(projectPath + "/src/main/java");
gc.setAuthor("cxl");
gc.setOpen(false); // Whether to open Explorer after generation
gc.setFileOverride(false); // Whether the file is overwritten when re-created
gc.setServiceName("%sService"); // Remove the initial letter I of the Service interface
gc.setIdType(IdType.ASSIGN_ID); // Primary key policy
gc.setDateType(DateType.ONLY_DATE);// Define the date type in the generated entity class
gc.setSwagger2(true);// Turn on Swagger2 mode
mpg.setGlobalConfig(gc);
// 3. Data source configuration
DataSourceConfig dsc = new DataSourceConfig();
dsc.setUrl("jdbc:mysql://127.0.0.1:3306/" + prefix + moduleName + "?serverTimezone=UTC");
dsc.setDriverName("");
dsc.setUsername("root");
dsc.setPassword("root");
dsc.setDbType(DbType.MYSQL);
mpg.setDataSource(dsc);
// 4. Package configuration
PackageConfig pc = new PackageConfig();
pc.setParent("");
pc.setModuleName(moduleName); //Module name
pc.setController("controller");
pc.setEntity("entity");
pc.setService("service");
pc.setMapper("mapper");
mpg.setPackageInfo(pc);
// 5. Policy configuration
StrategyConfig strategy = new StrategyConfig();
// What tables are generated
strategy.setInclude("xxx","xxxx");
// Naming policy for database table mapping to entities
strategy.setNaming(NamingStrategy.underline_to_camel);
// Set table prefix not to be generated
strategy.setTablePrefix(moduleName + "_");
// Naming policy for database table fields to map to entities
strategy.setColumnNaming(NamingStrategy.underline_to_camel);
// lombok model @Accessors(chain = true) setter chain operation
strategy.setEntityLombokModel(true);
// Logical delete field names
strategy.setLogicDeleteFieldName("is_deleted");
// Remove the is_prefix of the boolean value
strategy.setEntityBooleanColumnRemoveIsPrefix(true);
// Automatic filling
TableFill gmtCreate = new TableFill("gmt_create", FieldFill.INSERT);
TableFill gmtModified = new TableFill("gmt_modified", FieldFill.INSERT_UPDATE);
ArrayList<TableFill> tableFills = new ArrayList<>();
tableFills.add(gmtCreate);
tableFills.add(gmtModified);
strategy.setTableFillList(tableFills);
// restful api style controller
strategy.setRestControllerStyle(true);
// Camel to hyphen in url
strategy.setControllerMappingHyphenStyle(true);
mpg.setStrategy(strategy);
// 6. Execute
mpg.execute();
}
}
