hyperf配置数据库、redis、模型创建

ゝ一纸荒年。 2023-02-13 03:45 129阅读 0赞

## hyperf配置数据库、redis、模型创建 ##

Hyperf初体验

一.配置数据库  
配置文件位于config/autoload/database.php，配置信息位于项目根目录下.env文件  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 1]  
二.模型创建  
sudo php bin/hyperf.php gen:model GoodsOrderModel  
会在app/Model目录下创建GoodsOrderModel文件  
给权限 sudo chown cc:cc GoodsOrderModel.php  
![在这里插入图片描述][20200527110630584.png]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 2]  
获取商品列表  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 3]  
在GoodsOrderController控制器中引入GoodsOrderModel  
use App\\Model\\GoodsOrderModel;  
通过依赖注入实例化GoodsOrderModel模型  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 4]  
通过浏览器访问  
![在这里插入图片描述][20200527110446716.png]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 5]

三.连接redis  
在.env里面配置redis相关配置  
![在这里插入图片描述][20200527113356395.png]

<?php
    namespace App\Controller;
    
    use App\Model\GoodsOrderModel;
    use Hyperf\Utils\ApplicationContext;
    
    class GoodsController extends AbstractController
    { 
        private $goodsOrder;
        private $redisClient;
    
        public function __construct(GoodsOrderModel $goodsOrder)
        { 
            $this->goodsOrder = $goodsOrder;
            $container = ApplicationContext::getContainer();
            $this->redisClient = $container->get(\Redis::class);
        }
    
        public function index()
        { 
    
            //$result = $this->redisClient->keys('*');
            $this->redisClient->set('id',2);
            $id = $this->redisClient->get('id');
            var_dump($id);
    // $this->redisClient->set('id',2);
    // $id = $this->redisClient->get('id');
    // echo $id;
    // $goodsList = $this->goodsOrder->getGoodsOrderList();
    // var_dump($goodsList);
        }
    
    
        public function store()
        { 
            return 'store-post';
        }
    
    
    
    }

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 6]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 7]  
通过php -m查看是否安装redis扩展,发现并没有安装redsi扩展  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 8]  
安装redis扩展  
推荐https://blog.csdn.net/weixin\_43713498/article/details/106278347  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 9]  
重启项目  
sudo php bin/hyperf.php start  
通过浏览器访问,即可使用  
![在这里插入图片描述][20200527113309116.png]![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 10]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 11]

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