Laravel-如何解决错误方法分页不存在

Question

我想分页我的联接查询。它显示：方法分页不存在。

我已经在控制器中编写了查询

    public function userBilling()
    {
    $billings = DB::table("billings")
        ->select("billings.email", "billings.plan","users.name","users.username", DB::raw("SUM(played_game.amount) as total"))
        ->join("users","users.email","=","billings.email")
        ->groupBy("users.email","users.name","users.username","billings.plan")
        ->orderByRaw('billings.email DESC')
        ->get()
       ->paginate(15);
         return view('report.userBilling', compact('billings'));        
    }

错误：

方法分页不存在。如何解决错误并进行分页

Answer 1

您正在尝试调用paginate集合，这paginate是“查询”构建器上的一种方法，因此请尝试以下操作：

public function userBilling()
{
    $billings = DB::table("billings")
        ->select("billings.email", "billings.plan","users.name","users.username", DB::raw("SUM(played_game.amount) as total"))
        ->join("users","users.email","=","billings.email")
        ->groupBy("users.email","users.name","users.username","billings.plan")
        ->orderByRaw('billings.email DESC')
        ->paginate(15);

    return view('report.userBilling', compact('billings'));        
}

注意该get()方法已删除。