增加路由解析缓存功能

library/think/Route.php

@@ -835,6 +835,15 @@ class Route
      */
     public static function check($request, $url, $depr = '/', $checkDomain = false)
     {
+        //检查解析缓存
+        if (Config::get('route_check_cache')) {
+            $key = self::getCheckCacheKey($request);
+            if (Cache::has($key)) {
+                list($rule, $route, $pathinfo, $option, $matches) = Cache::get($key);
+                return self::parseRule($rule, $route, $pathinfo, $option, $matches, true);
+            }
+        }
+
         // 分隔符替换 确保路由定义使用统一的分隔符
         $url = str_replace($depr, '|', $url);
 
@@ -1375,11 +1384,23 @@ class Route
      * @param string $pathinfo  URL地址
      * @param array  $option    路由参数
      * @param array  $matches   匹配的变量
+     * @param bool   $fromCache 通过缓存解析
      * @return array
      */
-    private static function parseRule($rule, $route, $pathinfo, $option = [], $matches = [])
+    private static function parseRule($rule, $route, $pathinfo, $option = [], $matches = [], $fromCache = false)
     {
         $request = Request::instance();
+
+        //保存解析缓存
+        if (Config::get('route_check_cache') && !$fromCache) {
+            try {
+                $key = self::getCheckCacheKey($request);
+                Cache::tag('route_check')->set($key, [$rule, $route, $pathinfo, $option, $matches]);
+            } catch (\Exception $e) {
+
+            }
+        }
+
         // 解析路由规则
         if ($rule) {
             $rule = explode('/', $rule);
@@ -1601,4 +1622,25 @@ class Route
         }
         return $var;
     }
+
+
+    /**
+     * 获取路由解析缓存的key
+     * @param Request $request
+     * @return string
+     */
+    private static function getCheckCacheKey(Request $request)
+    {
+        static $key;
+
+        if (empty($key)) {
+            if ($callback = Config::get('route_check_cache_key')) {
+                $key = call_user_func($callback, $request);
+            } else {
+                $key = "{$request->host(true)}|{$request->method()}|{$request->path()}";
+            }
+        }
+
+        return $key;
+    }
 }

library/think/console/command/Clear.php

@@ -10,8 +10,10 @@
 // +----------------------------------------------------------------------
 namespace think\console\command;
 
+use think\Cache;
 use think\console\Command;
 use think\console\Input;
+use think\console\input\Argument;
 use think\console\input\Option;
 use think\console\Output;
 
@@ -22,6 +24,7 @@ class Clear extends Command
         // 指令配置
         $this
             ->setName('clear')
+            ->addArgument('type', Argument::OPTIONAL, 'type to clear', null)
             ->addOption('path', 'd', Option::VALUE_OPTIONAL, 'path to clear', null)
             ->setDescription('Clear runtime file');
     }
@@ -30,9 +33,15 @@ class Clear extends Command
     {
         $path = $input->getOption('path') ?: RUNTIME_PATH;
 
+        $type = $input->getArgument('type');
+
+        if ($type == 'route') {
+            Cache::clear('route_check');
+        } else {
             if (is_dir($path)) {
                 $this->clearPath($path);
             }
+        }
 
         $output->writeln("<info>Clear Successed</info>");
     }