Internship: gradually moving towards project development

The interface written before is only used to return json Format data , At first, I won't participate in formal project coding , Instead, the person in charge will send some text, the specific content is json Format data , First write with the collection framework . After understanding a certain business logic, write an interface to realize data echo , Further, use the previous map list And so on , Encapsulated into classes, which need to add swagger Notes like that , That is, what we need to do today .

After several trial and error , Gradually understand the whole project code for reference , Concrete springboot What are you doing and MyBatis-Plus The convenience of , And built on MyBatis How to understand on the basis of use MyBatis-Plus The operating mechanism of . And the entity classes seen by the whole project , One part is based on the database table , Part of it is word Document or Excel Table extracted . Of course, here is json Format data text , Just transfer to entity class , Great tool integration website . Distinguish between Json Curly brackets and brackets for format data What do you mean , The whole class contains the instantiation of other entity classes Or separate entity classes .

Earlier map Written Change to entity class to realize ：

import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.experimental.Accessors;

import java.util.List;
@Data
@Accessors(chain = true)
public class ModuleDemoInfo {
    

    @ApiModelProperty(value = "xaxis")
    private List<Integer> xaxis;

    private Yaxis1 yaxis=new Yaxis1();
    private Yaxis1 yaxis11=new Yaxis1();
    private Yaxis1 yaxis12=new Yaxis1();

    @ApiModelProperty(value = "yaxis1")
    private List<Yaxis1> yaxis1;

    @ApiModelProperty(value = "yaxis2")
    private List yaxis2;

public ModuleDemoInfo()
{
    

}
    @Data
    @Accessors(chain = true)
    public  class Yaxis1
    {
    
        @ApiModelProperty(value = "ybgg")
        private double ybgg;

        @ApiModelProperty(value = "zfxjj")
        private double zfxjj;

        @ApiModelProperty(value = "gyzcjy")
        private double gyzcjy;

        @ApiModelProperty(value = "shbzjj")
        private double shbzjj;

        @ApiModelProperty(value = "total")
        private double total;
        public Yaxis1()
        {
    

        }
    }

}

service Interface implementation class ：

 @Override
    public List<ModuleDemoInfo> arg2() throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
    

            List<ModuleDemoInfo> list=new ArrayList<>();
            List<Integer> intList=new ArrayList<>();
            ModuleDemoInfo moduleDemoInfo=new ModuleDemoInfo();


            List list1=new ArrayList();

        moduleDemoInfo.getYaxis().setGyzcjy(0.29);
        moduleDemoInfo.getYaxis().setZfxjj(1404.3);
        moduleDemoInfo.getYaxis().setShbzjj(0.0);
        moduleDemoInfo.getYaxis().setYbgg(137631.17);
        moduleDemoInfo.getYaxis().setTotal(139035.76);

        moduleDemoInfo.getYaxis11().setGyzcjy(0.0);
        moduleDemoInfo.getYaxis11().setZfxjj(0.0);
        moduleDemoInfo.getYaxis11().setShbzjj(0.0);
        moduleDemoInfo.getYaxis11().setYbgg(0.0);
        moduleDemoInfo.getYaxis11().setTotal(0.0);

        moduleDemoInfo.getYaxis12().setGyzcjy(0.0);
        moduleDemoInfo.getYaxis12().setZfxjj(0.0);
        moduleDemoInfo.getYaxis12().setShbzjj(0.0);
        moduleDemoInfo.getYaxis12().setYbgg(0.0);
        moduleDemoInfo.getYaxis12().setTotal(0.0);

        list1.add(moduleDemoInfo.getYaxis());
        list1.add( moduleDemoInfo.getYaxis11());
        list1.add(moduleDemoInfo.getYaxis12());


       intList.add(2022);
       intList.add(2021);
       intList.add(2020);

       moduleDemoInfo.setXaxis(intList);
       moduleDemoInfo.setYaxis1(list1);
       moduleDemoInfo.setYaxis2(list1);
       list.add(moduleDemoInfo);
            return list;
        }

Interface ：

@RequestMapping("/Demo")
@RestController
@Api(tags = "demo 1/2")
@Validated
@Slf4j
public class DemoController {
    
    @Resource
    private DemoService demoService;

    @RequestMapping(value = "/arg1",method = RequestMethod.GET)
    @ApiOperation(value = " Detailed coordinate parameters ")
    @ApiOperationSupport(order=2)
    public ResponseData<List<ModuleDemoInfo>> listResponseData() throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
    

        return new ResponseData<>(demoService.arg2());
    }
}