传输数据到控制层，如何操作呢？

Question

<?php
namespace App\Model\model;
use DB;
 
class modelData{
public function change($type, $data) {
      
          $dataSets = [
            ["X_data" => ["TK5-01","TK5-02","TK5-03","TK5-04","TK5-05"]],
            ["X_data" => ["TK5-06","TK5-07","TK5-08","TK5-09","TK5-10"]],
            ["X_data" => ["TK5-11","TK5-12","TK5-13","TK5-14"]],
            ["X_data" => ["TK5-15","TK5-16"]],
            ["X_data" => ["TK5-17","TK5-18"]],
            ["X_data" => ["TK5-19"]]
            ]; //X轴数据
 
        $Y_data = [];
 
foreach ($dataSets as $key => $dataSet) {
    $X_data[] = $dataSet["X_data"];
 
    foreach ($dataSets as $k => $value) {
        $result = DB::table('instruments_tuokong')->select('cumulative')->orderBy('create_time', 'desc')->where('code', $value)->first();
        $Y_data[$key][] = $result->cumulative; 
 
    }
 
}    
//var_dump($X_data,$Y_data);
        return [$X_data,$Y_data]; 
 
$instruments = ['TK5-01', 'TK5-02', 'TK5-03', 'TK5-04', 'TK5-05', 'TK5-06', 'TK5-07', 'TK5-08', 'TK5-09', 'TK5-10', 'TK5-11', 'TK5-12', 'TK5-13', 'TK5-14', 'TK5-15', 'TK5-16', 'TK5-17', 'TK5-18', 'TK5-19'];
$numbers = [1, 2, 3, 4, 5, 6];
$data = [];
foreach ($instruments as $instrument) {
    $instrumentData = [];
    foreach ($numbers as $number) {
        $result = DB::table('instruments_tuokong')->select('variation')->where('code', '=', $instrument)->whereIn('number', [$number])->get();
        
        $instrumentData[] = $result[0]->variation;
    }
    $data[] = $instrumentData;
}
        return [$data];
 
    }
   
 
}
 

Answer 1

php
namespace App\Http\Controllers;

use App\Model\modelData;

class DataController extends Controller
{
   public function index()
   {
       $modelData = new modelData();
       
       // 第一次查询
       $result1 = $modelData->change('type1', 'data1');
       $X_data = $result1[0];
       $Y_data = $result1[1];
       
       // 第二次查询
       $result2 = $modelData->change('type2', 'data2');
       $data = $result2[0];
       
       // 在控制层使用查询到的数据
       // ...
   }
}