Laravel - 使用 DB facade 实现CURD

<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use App\Student;
class studentController extends Controller
{
   public function index()
   {
    #新增
    // DB::insert('insert into student(name,age) values(?,?)',['劫',15]);
    #修改
    // DB::update('update student set age=? where id=?',[66,'3']);
    #删除
    DB::delete('delete from student where id=?',[2]);
    #查询
    $students =  DB::select('select * from student');
 
   }
}

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转载自www.cnblogs.com/500m/p/12787007.html