modify the user charge

@@ -43,7 +43,6 @@ class WeixinPay {
             'trade_type' => 'JSAPI'//交易类型
             'trade_type' => 'JSAPI'//交易类型
         );
         );
         //统一下单签名
         //统一下单签名
-
         $parameters['sign'] = $this->getSign($parameters);
         $parameters['sign'] = $this->getSign($parameters);
         $xmlData = $this->arrayToXml($parameters);
         $xmlData = $this->arrayToXml($parameters);
         $return = $this->xmlToArray($this->postXmlCurl($xmlData, $url, 60));
         $return = $this->xmlToArray($this->postXmlCurl($xmlData, $url, 60));