2016.4.25

app/config/config.ini

@@ -5,6 +5,7 @@ username = root
 password = "MepaiSVSQL!@#321"
 dbname   = yuepai
 charset  = utf8
+prefix   = myp_
 
 [application]
 controller  = app/controller/

app/model/Base.php

@@ -7,6 +7,7 @@ class Base extends Model
     protected $pk = "id";
     protected $models = [];
     protected $errors = [];
+
     public function initialize()
     {
         $this->addBehavior(
@@ -86,4 +87,10 @@ class Base extends Model
         return $mata->getAttributes($this);
     }
 
+    public function getPrefix()
+    {
+        $config = new \Phalcon\Config\Adapter\Ini(APP_PATH.'./app/config/config.ini');
+        return $config->database->prefix;
+    }
+
 }

lib/TxImg/TxImgCloud.php

@@ -21,7 +21,8 @@ class TxImgCloud extends Cloud{
         $this->config = [
             "appid"  => self::AppId,
             'bucket' => self::Bucket,
-            'userid' => 0
+            'userid' => 0,
+            'file_id'=> urlencode(date("Y-m-d",NOW_TIME).'/'.uniqid().rand(0,1000))
         ];
         $this->format = "";
     }
@@ -76,20 +77,10 @@ class TxImgCloud extends Cloud{
     //获取签名
     protected function getSign()
     {
-        $file = "./runtime/data/ImgCloud_sign.dat";
-        if (!file_exists("./runtime/data")) {
-            mkdir("./runtime/data",true);
-        } else {
-            @chmod("./runtime/data",0777);
-        }
-        if (file_exists($file)) {
-            $sign = file_get_contents($file);
-            if ($sign) {
-                $sign = json_decode($sign);
-                if (NOW_TIME < $sign->to_time) {
-                  //  return $sign->data;
-                }
-            }
+        $cache = getCache(3600*24*30);
+        $key = "IMG_SIGN";
+        if($cache->exists($key)) {
+            return $cache->get($key);
         }
         $config = [
             'a'     =>  self::AppId,              //appid
@@ -106,7 +97,7 @@ class TxImgCloud extends Cloud{
         }
         $str = implode("&",$url);
         $new_sign = base64_encode(hash_hmac("sha1",$str,self::SecretKey,true).$str);
-        file_put_contents($file,json_encode(['to_time'=>$config['e'],'data'=>$new_sign]));
+        $cache->save($key,$new_sign);
         return $new_sign;
     }