yii2 RESTful 接口 api -2 ： 写自己的接口方法search

链接：yii2 RESTful 接口 api -2 ： 自定义函数

yii2 的 restful 接口的默认  是帮写了很多的方法

下面我们需要书写自己的接口方法，譬如查找name是xxxx的条目

1.

更改配置：

'urlManager' => [
			'class' => 'yii\web\UrlManager',
			'enablePrettyUrl' => true,
			'enableStrictParsing' => true,
			'showScriptName' => false,
			'rules' => [
				'' => 'cms/index',


				['class' => 'yii\rest\UrlRule', 'controller' => 'customer/api',

				  'pluralize' => false,

				],
				#  定义方法: public function actionSearch($name);   <name> 就是search方法传入的参数
				'POST customer/api/search/<name>' => 'customer/api/search',
				//'POST customer' => 'customer/index/create',


			],

		],

也就是添加：

'POST customer/api/search/<name>' => 'customer/api/search',

name代表的是参数 

2.我们需要返回的是json格式：

<?php
namespace myapp\frontend\code\ECM\Customer\controllers;
use yii\web\Response;
use Yii;

use yii\rest\ActiveController;
use myapp\frontend\code\ECM\User\models\Product;
class ApiController extends ActiveController
{
    public $modelClass = 'myapp\frontend\code\ECM\User\models\Product';

	public function behaviors()
	{
		$behaviors = parent::behaviors();
		#定义返回格式是：JSON
		$behaviors['contentNegotiator']['formats']['text/html'] = Response::FORMAT_JSON;
		return $behaviors;
	}

	public function actionSearch($name){
		$one = Product::findOne(['name'=>$name]);
		return $one;
	}
}

3. 然后访问：

curl -i -H "Accept:application/json" -H "Content-Type:application/json" -XPOST "http://10.10.10.252:800/customer/api/search/xxxx" 

我们发现 name 为xxxx的条目被打印出来了

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 18 Nov 2015 02:26:40 GMT
Content-Type: application/json; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/5.4.34

{"id":2,"name":"xxxx","description":"ddddd","image":null,"status":null,"created_at":null}