Console 增加清理缓存功能

library/think/Console.php

@@ -49,7 +49,8 @@ class Console
         "think\\console\\command\\Lists",
         "think\\console\\command\\Build",
         "think\\console\\command\\make\\Controller",
-        "think\\console\\command\\make\\Model"
+        "think\\console\\command\\make\\Model",
+        "think\\console\\command\\cache\\Clear"
     ];
 
     public function __construct($name = 'UNKNOWN', $version = 'UNKNOWN')

library/think/console/command/cache/Clear.php

@@ -0,0 +1,62 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2016 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: 刘志淳 <chun@engineer.com>
+// +----------------------------------------------------------------------
+
+namespace think\console\command\cache;
+
+use think\console\command\Command;
+use think\console\Input;
+use think\console\input\Option as InputOption;
+use think\console\Output;
+
+class Clear extends Command
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this->setName('cache:clear')
+             ->setDescription('Clear Application Runtime');
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+        if (APP_DEBUG) {
+            $output->writeln("Open debug, do not need clear.");
+            return;
+        }
+        $templateDir = RUNTIME_PATH . '\temp';
+        if (!file_exists($templateDir)) {
+            $output->writeln("Runtime does not exist.");
+            return;
+        }
+        $this->rmdirs($templateDir);
+        $output->writeln("Clear done!");
+    }
+
+    protected function rmdirs($dir)
+    {
+         $dir_arr = scandir($dir);
+         foreach($dir_arr as $key=>$val){
+             if($val == '.' || $val == '..'){}
+             else {
+                 if(is_dir($dir.'/'.$val))
+                 {
+                     if(@rmdir($dir.'/'.$val) == 'true'){}
+                    else
+                     rmdirs($dir.'/'.$val);
+                 }
+                 else
+                 unlink($dir.'/'.$val);
+             }
+         }
+     }
+}