abstract：<?php 依賴注入兩種方式，一種普通方法傳參。一種構(gòu)造方法傳 include 'mdole.php'; class Coler { public $getmdoleobj = ''; public function __construct(Mdole $mdole) { $this->getmdoleobj = $mdole;

<?php 

依賴注入兩種方式，一種普通方法傳參。一種構(gòu)造方法傳

include 'mdole.php';

class Coler

{

public $getmdoleobj = '';

public function __construct(Mdole $mdole)

{

$this->getmdoleobj = $mdole;

var_dump($this->getmdoleobj);

}

public function add()

{

include "viiw.php";

}

public function add_do()

{

$name = $_POST['username'];

$password = $_POST['password'];

$this->getmdoleobj->aaa($name,$password);

}

}

$Colerobj = new Coler($mdole);

$r = isset($_GET['r'])?$_GET['r']:'index';

$Colerobj->$r();

 ?>

Correcting teacher：查無此人Correction time：2019-04-30 09:16:11
Teacher's summary：完成的不錯(cuò)。sql語句組裝，盡量用單引號(hào)，加連接符。不要在雙引號(hào)里使用變量。繼續(xù)加油。