问Laravel从另一个基于id的表中获取值

EN

table department = id, department_name, total_employee
table employee = id, employee_name, id_department, email, telephone, gender, status

public function department()
{
    return $this->belongsTo(Department::class);
}

public function index()
    {
        $data_employee = Employee::with('department')->get();
        return view ('employee.index', compact('data_employee '));
    }

@forelse ($data_employee as $item)
<tr>
  <td class="text-center">{{ $item->employee_name}}</td>
  <td class="text-center">{{ $item->department->department_name}}</td>
  <td class="text-center">{{ $item->email}}</td>
  <td class="text-center">{{ $item->telephone}}</td>
</tr>
@endforelse