Add Rpc dot path generator

[huangzhhui]

• Add 「dot」 style path generator for RPC, allow the method of rpc service using FooSerivce.Bar style to instead of URL Style /foo/bar
• The default priority of listeners is 1, so user could create an new listener to replace the data of protocol manager

How to use:
Create an Listener like below

<?php

namespace App\Listener;


use Hyperf\Di\Annotation\Inject;
use Hyperf\Event\Annotation\Listener;
use Hyperf\Event\Contract\ListenerInterface;
use Hyperf\Framework\Event\BootApplication;
use Hyperf\Rpc\PathGenerator\DotPathGenerator;

/**
 * @Listener(priority=0)
 */
class RpcProtocolRegister implements ListenerInterface
{

    /**
     * @Inject()
     * @var \Hyperf\Rpc\ProtocolManager
     */
    protected $protocolManager;

    public function listen(): array
    {
        return [
            BootApplication::class,
        ];
    }

    public function process(object $event)
    {
        $this->protocolManager->registerOrAppend('jsonrpc-http', [
            'path-generator' => DotPathGenerator::class,
        ]);
    }
}

[limingxinleo]

默认的权重不就是一半么？

[limingxinleo]

默认权重是 1，我觉得这里还是默认吧。。。用户只需要设置成 0，就能覆盖官方的监听器了