修复bug;curl组件 发送后清空head头，报错的信息获取

Author: xuanyanwow

composer.json

@@ -16,7 +16,8 @@
       "ext-bcmath": "*",
       "ext-curl": "*",
       "ext-simplexml": "*",
-      "ext-libxml": "*"
+      "ext-libxml": "*",
+      "ext-xml": "*"
     },
     "autoload": {
         "psr-4": {

src/siam/Curl.php

@@ -92,14 +92,17 @@ public function send($url, $data = null, $cert = [], $post = true)
         if (!empty($this->head)){
             curl_setopt($curl, CURLOPT_HEADER, 0);
             curl_setopt($curl, CURLOPT_HTTPHEADER, $this->head);
+            $this->setHead([]);
         }
 
         curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
         $response = curl_exec($curl);  // 执行一个cURL会话并且获取相关回复
 
         if ($response === false) {
+            $error = curl_error($curl);
+            $errno = curl_errno($curl);
             curl_close($curl);  // 释放cURL句柄,关闭一个cURL会话
-            throw new \Exception("[". curl_errno($curl) . "]" . curl_error($curl));
+            throw new \Exception("[". $errno . "]" . $error);
         }
 
         $this->responseHead = curl_getinfo($curl);

src/siam/Wechat/Work.php

@@ -14,6 +14,8 @@ class Work
 {
     use Singleton;
 
+    private $lastData;
+
     private function __construct($config = [])
     {
         empty($config['key']) or $this->key = $config['key'];
@@ -176,7 +178,7 @@ public function getOpenid($config = null)
             curl_close($ch);
             $openid = json_decode($res, true);
 
-            if (!isset($openid['openid])){
+            if (!isset($openid['openid'])){
                 $this->lastData = $openid;
                 return false;
             }
@@ -210,6 +212,7 @@ public function decryption($data = array())
      * 调用get一般场景【微信回调拿到的金额转换为分单位存到数据库】  微信回调1日元 = 100分 转成分单位 乘以100
      * @param $total_fee
      * @param $fee_type
+     * @param string $type
      * @return string|int
      */
     public function checkFeeType($total_fee, $fee_type, $type = 'set')