秦官人 | hyperf Controller注解定义路由的几种方式

####必须使用@Controller(prefix="index")定义前缀

`RequestMapping`定义路由

|参数|示例|说明|
|----|----|----|
|path|test|路径|
|methods|get,post|允许的请求方式,多个方式逗号分隔|

>路由地址为`/index/test`

```
<?php

declare(strict_types=1);

namespace App\Controller\User;

use App\Controller\AbstractController;
use Hyperf\HttpServer\Annotation\Controller;
use Hyperf\HttpServer\Annotation\RequestMapping;

/**
 * @Controller(prefix="index")
 */
class IndexController extends AbstractController
{
    /**
     * @RequestMapping(path="test",methods={"get","post"})
     */
    public function index()
    {
        $user = $this->request->input('user', 'Hyperf');
        return [
            'method' => $this->request->getMethod(),
            'message' => "Hello6 {$user}.",
        ];
    }
}

```

`PostMapping`定义路由,只允许`post`方式请求

|参数|示例|说明|
|----|----|----|
|path|index|路径|

>路径为`/index/test`

```
<?php

declare(strict_types=1);

namespace App\Controller\User;

use App\Controller\AbstractController;
use Hyperf\HttpServer\Annotation\Controller;
use Hyperf\HttpServer\Annotation\PostMapping;

/**
 * @Controller(prefix="index")
 */
class IndexController extends AbstractController
{
    /**
     * @PostMapping(path="test")
     */
    public function index()
    {
        $user = $this->request->input('user', 'Hyperf');
        return [
            'method' => $this->request->getMethod(),
            'message' => "Hello5 {$user}.",
        ];
    }
}

```

####无论哪种方式,如果想让`index`方法不受`Controller`注解的约束,那么`path`的值最前方必须增加`/`

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本文标题： hyperf Controller注解定义路由的几种方式