??: ThinkPHP6? Swoole?? ??? RPC ???? ???? ?? ?? ???? ??

??:
???? ??? ???? ?? ??? ??, ??? ?? ?. ??? ?? ??? ?? ?? ??? ? ?? ?? ??? ? ???? ?? ??? ??? ? ????. ? ????? ThinkPHP6 ? Swoole? ???? ?? ?? ???? ? ??? ???? ?? ?? ???? ???? ????? RPC ???? ???? ??? ?????.

1. ?? ??:
???? ?? ?? ?? ??? ???? ???? ???.

1. PHP ??(PHP7.2 ?? ?? ??)
2. Composer(ThinkPHP6 ? Swoole ????? ?? ? ??? ??) )
3. MySQL ??????(?? ?? ??? ??)
4. Swoole ?? ?????(RPC ??? ??? ??)

2. ???? ?? ? ??:

1. ???? ??:
   Composer? ???? ThinkPHP6 ????? ?????. ??? ?? ??????. ??:

   composer create-project topthink/think your_project_name

2. ?????? ?? ??:
   ???? ?????? .env ??? ???? ?????? ?? ??? ??????. ?: .env文件，將數據庫連接信息配置好，例如：

   DATABASE_CONNECTION=mysql
   DATABASE_HOST=127.0.0.1
   DATABASE_PORT=3306
   DATABASE_DATABASE=your_database_name
   DATABASE_USERNAME=your_username
   DATABASE_PASSWORD=your_password

3. 建立數據庫表：
   執(zhí)行ThinkPHP6的數據庫遷移命令，生成任務表和調度日志表的遷移文件：

   php think migrate:run

   編輯生成的遷移文件，創(chuàng)建任務表和調度日志表的結構。例如，任務表結構如下：

   <?php
   namespace appmigration;
   
   use thinkmigrationMigrator;
   use thinkmigrationdbColumn;
   
   class CreateTaskTable extends Migrator
   {
    public function up()
    {
        $table = $this->table('task');
        $table->addColumn('name', 'string', ['comment' => '任務名稱'])
            ->addColumn('content', 'text', ['comment' => '任務內容'])
            ->addColumn('status', 'integer', ['default' => 0, 'comment' => '任務狀態(tài)'])
            ->addColumn('create_time', 'timestamp', ['default' => 'CURRENT_TIMESTAMP', 'comment' => '創(chuàng)建時間'])
            ->addColumn('update_time', 'timestamp', ['default' => 'CURRENT_TIMESTAMP', 'update' => 'CURRENT_TIMESTAMP', 'comment' => '更新時間'])
            ->create();
    }
   
    public function down()
    {
        $this->dropTable('task');
    }
   }

   執(zhí)行php think migrate:run命令，將任務表的結構同步到數據庫中。

三、編寫RPC服務：

1. 安裝Swoole擴展庫：
   執(zhí)行如下命令安裝Swoole擴展庫：

   pecl install swoole

2. 創(chuàng)建RPC服務：
   在項目目錄下創(chuàng)建一個server文件夾，用于存放RPC服務相關的代碼。在該文件夾下創(chuàng)建一個RpcServer.php文件，編寫RPC服務的代碼，示例如下：

   <?php
   namespace appserver;
   
   use SwooleHttpServer;
   use SwooleWebSocketServer as WebSocketServer;
   
   class RpcServer
   {
    private $httpServer;
    private $rpcServer;
    private $rpc;
    
    public function __construct()
    {
        $this->httpServer = new Server('0.0.0.0', 9501);
        $this->httpServer->on('request', [$this, 'handleRequest']);
        
        $this->rpcServer = new WebSocketServer('0.0.0.0', 9502);
        $this->rpcServer->on('open', [$this, 'handleOpen']);
        $this->rpcServer->on('message', [$this, 'handleMessage']);
        $this->rpcServer->on('close', [$this, 'handleClose']);
        
        $this->rpc = new ppcommonRpc();
    }
    
    public function start()
    {
        $this->httpServer->start();
        $this->rpcServer->start();
    }
    
    public function handleRequest($request, $response)
    {
        $this->rpc->handleRequest($request, $response);
    }
    
    public function handleOpen($server, $request)
    {
        $this->rpc->handleOpen($server, $request);
    }
    
    public function handleMessage($server, $frame)
    {
        $this->rpc->handleMessage($server, $frame);
    }
    
    public function handleClose($server, $fd)
    {
        $this->rpc->handleClose($server, $fd);
    }
   }

3. 創(chuàng)建RPC類：
   在項目目錄下創(chuàng)建一個common文件夾，用于存放公共的類庫文件。在該文件夾下創(chuàng)建一個Rpc.php文件，編寫RPC處理的代碼，示例如下：

   <?php
   namespace appcommon;
   
   use SwooleHttpRequest;
   use SwooleHttpResponse;
   use SwooleWebSocketServer;
   use SwooleWebSocketFrame;
   
   class Rpc
   {
    public function handleRequest(Request $request, Response $response)
    {
        // 處理HTTP請求的邏輯
    }
    
    public function handleOpen(Server $server, Request $request)
    {
        // 處理WebSocket連接建立的邏輯
    }
    
    public function handleMessage(Server $server, Frame $frame)
    {
        // 處理WebSocket消息的邏輯
    }
    
    public function handleClose(Server $server, $fd)
    {
        // 處理WebSocket連接關閉的邏輯
    }
    
    public function handleTask($frame)
    {
        // 處理任務的邏輯
    }
   }

   四、實現任務調度：
   在Rpc.php文件中的handleRequest方法中，處理HTTP請求的邏輯中，添加任務調度的邏輯。例如，處理調度POST請求的代碼如下：

   public function handleRequest(Request $request, Response $response)
   {
    if ($request->server['request_method'] == 'POST') {
        // 解析請求參數
        $data = json_decode($request->rawContent(), true);
        
        // 寫入任務表
        $task = new ppindexmodelTask();
        $task->name = $data['name'];
        $task->content = $data['content'];
        $task->status = 0;
        $task->save();
        
        $this->handleTask($data);
        
        // 返回調度成功的響應
        $response->end(json_encode(['code' => 0, 'msg' => '任務調度成功']));
    } else {
        // 返回不支持的請求方法響應
        $response->end(json_encode(['code' => 1, 'msg' => '不支持的請求方法']));
    }
   }

   在上述代碼中，我們首先解析了請求的內容，并將任務信息寫入到任務表中。然后調用handleTaskrrreee

?????? ??? ?? :

ThinkPHP6 ?????? ?????? ??? ???? ?? ??? ? ???? ?? ???? ?? ?????? ??? ?????.
rrreee

??? ?????? ??? ???? ?? ??? ? ???? ?? ???? ??? ?????. ?? ?? ?? ??? ??? ??? ????. ??rrreee?? php think migration:run ??? ???? ?? ??? ??? ??????? ??????. ????????3. RPC ??? ??: ????????Swoole ?? ????? ??: ???? ??? ???? Swoole ?? ?????? ?????. ??rrreee??????RPC ??? ??: ????? ?????. ???? ???? ??> ??, RPC ??? ?? ??? ????? ?????. ? ??? <code>RpcServer.php ??? ???? RPC ???? ??? ?????. ?? ??? ????. ??rrreee??????RPC ??? ??: ??common? ?????. ???? ????? code> ??? ?? ??? ????? ??? ???? ? ?????. ? ??? <code>Rpc.php ??? ???? RPC ??? ?? ??? ?????. ??rrreee?? IV. ?? ???? ??: ??Rpc.php code> ?? <code>handleRequest ????? HTTP ?? ?? ??? ?? ?? ??? ?????. ?? ?? ??? POST ??? ???? ??? ??? ????. ??rrreee??? ????? ?? ?? ??? ?? ???? ?? ??? ?? ???? ???. ?? ?? handleTask ???? ???? ?? ??? RPC ?????? ???? ?? ?? ??? ?????. ??????????: ??? ????? ThinkPHP6 ? Swoole?? ??? RPC ???? ???? ?? ?? ????? ???? ??? ?? ??? ?????. RPC ???? ???? ??? ?? ???? ? ??? ???? ?? ?? ???? ???? ???? ? ????. ? ?? ?? ?? ????? ???? ???? ? ??? ??? ????. ??

? ??? ThinkPHP6 ? Swoole?? ??? RPC ???? ???? ?? ?? ???? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!