提示与说明优化

README.md

@@ -3,10 +3,10 @@
 ## 介绍
 一个基于swoole的封装程序
 
-## 配置项
+## 实例
 
 ```php
-return [
+$config = [
     'timezone'            => 'Asia/Shanghai',
     'tick_interval_timer' => 30, //秒
     'websocket'           => [
@@ -54,6 +54,9 @@ return [
         'handler' => '',
     ],
 ];
+
+$server = new \swoole_websocket_and_tcp_and_udp\Server($config);
+$server->run();
 ```
 
 ## 任务

src/Server.php

@@ -97,7 +97,6 @@ public function __construct($config)
 
             $this->otherConfig[$name] = $item;
         }
-//        var_dump($this->otherConfig);exit(1);
 
         $host = $this->primaryConfig['host'];
         $port = $this->primaryConfig['port'];
@@ -237,7 +236,11 @@ public function Start(\swoole_http_server $server)
         $this->setProcessName('master process');
 
         if (version_compare(\swoole_version(), '1.10.4', '>=')) {
-            file_put_contents($this->config['pid_file'], $server->master_pid);
+            if (isset($this->config['pid_file'])) {
+                if (is_dir(dirname($this->config['pid_file']))) {
+                    file_put_contents($this->config['pid_file'], $server->master_pid);
+                }
+            }
         }
     }
 

src/common/Swoole.php

@@ -12,7 +12,7 @@ public function checkSwoole($version = '1.10.4')
         }
 
         //exec("php --ri swoole | grep Version | awk '{print $3}'");
-        if(!version_compare(\swoole_version(), $version, '<')) {
+        if(!version_compare(\swoole_version(), $version, '>=')) {
             throw new \Exception("swoole扩展版本小于{$version}");
         }
     }