mysql - 保存或删除时 Laravel Eloquent

Question

public function destroy(Request $request){
    $customer = customer::find($request->ID);

    $customer->delete();

}
Back Query
"delete from `customer` where `id` is null"

在使用 Laravel 的 eloquent 时，它返回了查询，但为什么 id 显示为 null？

Answer 1

将其更改为$request->id。所以，这样做:

public function destroy(Request $request){
    Customer::destroy($request->id);
}

或者:

public function destroy(Request $request){
    Customer::where('id', $request->id)->delete();
}