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http://blog.csdn.net/huangxy10/article/details/17849557
当然深入Restful的理论还是发现比较复杂的，但是，开发和理论并不需要那么的贴合，有时候伪Restful更直观，靠谱些。

=================================

http://www.yiichina.com/code/611
动态AR，不用每个表都建model啦 (未实践测试)

业务中有时候有这种情况出现，有些数据表是动态生成的，这时候如果有一个动态AR可以使用，这真是极好的。
在网上搜了一圈，只有github上yii2的issue里，
有人提供了一些思路，我就沿着这个思路进行了一些完善，代码如下：

================================================================

https://stackoverflow.com/questions/40468731/yii2-post-method-in-not-allowed
Yii2 post method in not allowed

按文：RESTful Web 服务 - 快速入门（Quick Start）
按文档建立ApiController 后；
POST出现：Method Not Allowed[405]
This url can only handle the following request methods: GET, HEAD.

... 找了好多方法，就这个找对了... 

Try write something like this in your TestController:

protected function verbs() {
   $verbs = parent::verbs();
   $verbs['index'] => ['POST']; //methods you need in action
   //or
   $verbs['index'][] => 'POST'; //just add the 'POST' to "GET" and "HEAD"
   return $verbs;
}

================================================================

http://www.yiichina.com/tutorial/633
YII2.0的RESTFUL开发-返回结果为JSON的修改方法

修改：vender/yiisoft/yii2/rest/ActiveController.php 文件
引入类：use yii\web\Response;
增加属性：protected $formatType = 'json';

重写方法：

public function behaviors()
{
$behaviors = parent::behaviors();
switch($this->formatType)
{
default :
case 'json' :
case 'jsonp' :
$formatType = Response::FORMAT_JSON;
$behaviors['contentNegotiator']['formats'] = [];
$behaviors['contentNegotiator']['formats']['application/json'] = $formatType;
break;
case 'xml' :
$formatType = Response::FORMAT_XML;
$behaviors['contentNegotiator']['formats'] = [];
$behaviors['contentNegotiator']['formats']['application/xml'] = $formatType;
break;            
case 'html' :
$formatType = Response::FORMAT_HTML;
$behaviors['contentNegotiator']['formats'] = [];
$behaviors['contentNegotiator']['formats']['html/text'] = $formatType;
break;
}
return $behaviors;
}