update to 2.2.5 version

add saveToJson and loadFromJson function for DataProvider.php
fix @OnSave annotation not working
adjust swoole timer tick
add hasKey() for WorkerCache.php

src/ZM/Utils/DataProvider.php

@@ -5,6 +5,7 @@ namespace ZM\Utils;
 
 
 use ZM\Config\ZMConfig;
+use ZM\Console\Console;
 
 class DataProvider
 {
@@ -28,4 +29,29 @@ class DataProvider
     public static function getDataFolder() {
         return ZM_DATA;
     }
+
+    public static function saveToJson($filename, $file_array) {
+        $path = ZMConfig::get("global", "config_dir");
+        $r = explode("/", $filename);
+        if(count($r) == 2) {
+            $path = $path . $r[0]."/";
+            if(!is_dir($path)) mkdir($path);
+            $name = $r[1];
+        } elseif (count($r) != 1) {
+            Console::warning("存储失败，文件名只能有一级目录");
+            return false;
+        } else {
+            $name = $r[0];
+        }
+        return file_put_contents($path.$name.".json", json_encode($file_array, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
+    }
+
+    public static function loadFromJson($filename) {
+        $path = ZMConfig::get("global", "config_dir");
+        if(file_exists($path.$filename.".json")) {
+            return json_decode(file_get_contents($path.$filename.".json"), true);
+        } else {
+            return null;
+        }
+    }
 }