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## æé æ¹æ³æ³¨å
¥
ä¸è¬éç¨äºæ²¡æ继æ¿ç³»ç»çæ§å¶å¨ç±»çæ
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~~~
<?php
namespace app\index\controller;
use think\Request;
class Index
{
/**
* @var \think\Request Requestå®ä¾
*/
protected $request;
/**
* æé æ¹æ³
* @param Request $request Request对象
* @access public
*/
public function __construct(Request $request)
{
$this->request = $request;
}
public function index()
{
return $this->request->param('name');
}
}
~~~
## æä½æ¹æ³æ³¨å
¥
å¦å¤ä¸ç§éæ©æ¯å¨æ¯ä¸ªæ¹æ³ä¸ä½¿ç¨ä¾èµæ³¨å
¥ã
~~~
<?php
namespace app\index\controller;
use think\Request;
class Index
{
public function index(Request $request)
{
return $request->param('name');
}
}
~~~
æ 论æ¯å¦ç»§æ¿ç³»ç»çæ§å¶å¨åºç±»ï¼é½å¯ä»¥ä½¿ç¨æä½æ¹æ³æ³¨å
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容ï¼è¯·åèä¾èµæ³¨å
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## éæè°ç¨
å¨æ²¡æ使ç¨ä¾èµæ³¨å
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~~~
<?php
namespace app\index\controller;
use think\facade\Request;
class Index
{
public function index()
{
return Request::param('name');
}
}
~~~
该æ¹æ³ä¹åæ ·éç¨äºä¾èµæ³¨å
¥æ æ³ä½¿ç¨çåºåã
## å©æå½æ°
为äºç®åè°ç¨ï¼ç³»ç»è¿æä¾äº`request`å©æå½æ°ï¼å¯ä»¥å¨ä»»ä½éè¦çæ¶åç´æ¥è°ç¨å½å请æ±å¯¹è±¡ã
~~~
<?php
namespace app\index\controller;
class Index
{
public function index()
{
return request()->param('name');
}
}
~~~
## èªå®ä¹è¯·æ±å¯¹è±¡
ä½ å¯ä»¥å¨é¡¹ç®éé¢èªå®ä¹Request对象ï¼ä¿®æ¹å·²æçæ¹æ³æè
å¢å æ°çæ¹æ³ï¼é»è®¤å·²ç»å¨é¡¹ç®éé¢ä¸ºä½ åå¤äº`app\Request`ç±»ï¼ä½ åªéè¦ç´æ¥ä¿®æ¹è¯¥ç±»å°±å¯ä»¥ä¸ºä½ ç项ç®åç¬èªå®ä¹è¯·æ±å¯¹è±¡ã
èªå®ä¹è¯·æ±å¯¹è±¡ä¸æ¯æ为å¤åºç¨çæ个åºç¨èªå®ä¹ï¼åªè½æ¯å
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¥å£æ件éé¢ä¿®æ¹ãä¾å¦ï¼
```
// æ§è¡HTTPåºç¨å¹¶ååº
$request = new app\common\Request();
$http = (new App())->http;
$response = $http->run($request);
$response->send();
$http->end($response);
```
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