1、service模块下创建service_statistics

2、创建数据库表

3、代码生成器生成代码
package com.atguigu.staservice;
import com.baomidou.mybatisplus.annotation.DbType;
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.rules.DateType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import org.junit.Test;
public class CodeGenerator {
@Test
public void run() {
AutoGenerator mpg = new AutoGenerator();
GlobalConfig gc = new GlobalConfig();
String projectPath = System.getProperty("user.dir");
gc.setOutputDir(projectPath + "/src/main/java");
gc.setAuthor("testjava");
gc.setOpen(false);
gc.setFileOverride(false);
gc.setServiceName("%sService");
gc.setIdType(IdType.ID_WORKER_STR);
gc.setDateType(DateType.ONLY_DATE);
gc.setSwagger2(true);
mpg.setGlobalConfig(gc);
DataSourceConfig dsc = new DataSourceConfig();
dsc.setUrl("jdbc:mysql://localhost:3306/guli_statistics?serverTimezone=GMT%2B8");
dsc.setDriverName("com.mysql.jdbc.Driver");
dsc.setUsername("root");
dsc.setPassword("root");
dsc.setDbType(DbType.MYSQL);
mpg.setDataSource(dsc);
PackageConfig pc = new PackageConfig();
pc.setModuleName("staservice");
pc.setParent("com.atguigu");
pc.setController("controller");
pc.setEntity("entity");
pc.setService("service");
pc.setMapper("mapper");
mpg.setPackageInfo(pc);
StrategyConfig strategy = new StrategyConfig();
strategy.setInclude("statistics_daily");
strategy.setNaming(NamingStrategy.underline_to_camel);
strategy.setTablePrefix(pc.getModuleName() + "_");
strategy.setColumnNaming(NamingStrategy.underline_to_camel);
strategy.setEntityLombokModel(true);
strategy.setRestControllerStyle(true);
strategy.setControllerMappingHyphenStyle(true);
mpg.setStrategy(strategy);
mpg.execute();
}
}
4、创建application.properties配置文件
# 服务端口
server.port=8008
# 服务名
spring.application.name=service-statistics
# mysql数据库连接
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql:
spring.datasource.username=guli
spring.datasource.password=123123
#返回json的全局时间格式
spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
spring.jackson.time-zone=GMT+8
#配置mapper xml文件的路径
mybatis-plus.mapper-locations=classpath:com/atguigu/staservice/mapper/xml
5、创建启动类
@SpringBootApplication
@MapperScan("com.atguigu.staservice.mapper")
@ComponentScan("com.atguigu")
@EnableDiscoveryClient
@EnableFeignClients
public class StaApplication {
public static void main(String[] args) {
SpringApplication.run(StaApplication.class, args);
}
}