摘要：<?php 2 依赖注入 3 class SomeComponent 4 { 5 11 public function someDbTask()12 {13 $connection = new Connection(array(14 &nb
<?php
2 依赖注入
3 class SomeComponent
4 {
5
11 public function someDbTask()
12 {
13 $connection = new Connection(array(
14 "host" => "localhost",
15 "username" => "root",
16 "password" => "secret",
17 "dbname" => "invo"
18 ));
19
20 // ...
21 }
22
23 }
24
25 $some = new SomeComponent();
26 $some->someDbTask();
批改老师：西门大官人批改时间：2019-04-08 09:52:38
老师总结：这里没有出现依赖注入的代码啊？没写完还是别的原因？
