1.9.0 no.2 up

protected/controller/AppController.php

@@ -428,7 +428,7 @@ class AppController extends DooController {
                 $a = file_put_contents(Doo::conf()->SITE_PATH .$virtualPath,$img);
 //                move_uploaded_file($_FILES['sign']["tmp_name"], Doo::conf()->SITE_PATH .$virtualPath);
                 if($a){
-                    $this->profile->setSignPath($this->params['uid'], $virtualPath);
+                    $this->profile->setSignPath($_POST['uid'], $virtualPath);
                     $status = array('status' => TRUE, 'msg' => '');
                     echo json_encode($status, JSON_UNESCAPED_UNICODE);
                     die();
@@ -625,6 +625,22 @@ class AppController extends DooController {
         }
     }
 
+    /*     * ************************************************************
+     *  生成指定长度的随机码。
+     *  @param int $length 随机码的长度。
+     *  @access public
+     * ************************************************************ */
+
+    function createRandomCode($length)
+    {
+        $randomCode = "";
+        $randomChars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
+        for ($i = 0; $i < $length; $i++) {
+            $randomCode .= $randomChars{mt_rand(0, 35)};
+        }
+        return $randomCode;
+    }
+
     public function scanValidate(){
         if(isset($_POST['app']) && $_POST['app'] == 'jlzfAppScanValidate'){
             $uid = $this->__hashids->decode($_POST['user'])[0];