分流执行失败，走原因的逻辑

郝肖肖
Commit e8ff61d142046c44d8ebccc7a0a5fe23e06f6f46 1 parent 020d592c
Showing 1 changed file with 124 additions and 6 deletions
library/Api/Yohobuy.php
--- a/library/Api/Yohobuy.php
View file @e8ff61d
+++ b/library/Api/Yohobuy.php
View file @e8ff61d
@@ -180,14 +180,16 @@ class Yohobuy
     {
         $isApi = false;
         $isService = false;
+        $urlBack = $url;
         if (USE_INTER_FACE_SHUNT) {
             if (strpos($url, 'api.')) {
                 $isApi = true;
+                $url = self::_getUrl($url, $data);
             } else if (strpos($url, 'service.')) {
                 $isService = true;
+                $url = self::_getUrl($url, $data);
             }
-            $url = self::_getUrl($url, $data);
         }
         // 销毁私钥参数
@@ -229,6 +231,14 @@ class Yohobuy
         }
         $result = curl_exec($ch);
+        $httpCode = curl_getinfo($ch,CURLINFO_HTTP_CODE);
+
+        //如果分流执行失败，则走原来的逻辑
+        if (USE_INTER_FACE_SHUNT && $httpCode !== 200) {
+            curl_close($ch);
+            return self::_get($urlBack, $data, $cache, $returnJson, $timeout, $userAgent, $useGzip);
+        }
+
         if (!$returnJson && !empty($result)) {
             $result = json_decode($result, true);
         }
@@ -251,6 +261,63 @@ class Yohobuy
         return $result;
     }
+    private static function _get($url, $data = array(), $cache = false, $returnJson = false, $timeout = 5, $userAgent = null, $useGzip = true)
+    {
+        // 销毁私钥参数
+        if (isset($data['private_key'])) {
+            unset($data['private_key']);
+        }
+
+        if (!empty($data)) {
+            $url = self::httpBuildQuery($url, $data);
+        } //echo $url;
+
+        /* 开启缓存的情况 */
+        if ($cache && USE_CACHE) {
+            // 先尝试获取一级缓存(master), 有数据则直接返回.
+            $result = Cache::get($url, 'master');
+            if (!empty($result)) {
+                return $result;
+            }
+        }
+        
+        
+        $ch = curl_init($url);
+        curl_setopt($ch, CURLOPT_HEADER, 0);
+        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        
+        if ($useGzip) {  
+            curl_setopt($ch, CURLOPT_ENCODING, 'gzip');
+        }
+
+        if (!empty($userAgent)) {
+            curl_setopt($ch, CURLOPT_USERAGENT, $userAgent);
+        }
+
+        $result = curl_exec($ch);
+        $httpCode = curl_getinfo($ch,CURLINFO_HTTP_CODE);
+        if (!$returnJson && !empty($result)) {
+            $result = json_decode($result, true);
+        }
+
+        curl_close($ch);
+        $data = array();
+
+        /* 开启缓存的情况 */
+        if ($cache && USE_CACHE) {
+            // 接口调用异常时, 不害怕，从我们的二级缓存(slave)里再取数据.
+            if (empty($result)) {
+                $result = Cache::get($url, 'slave');
+            }
+            // 接口调用成功时，这里会设置一级(master)和二级(slave)的缓存数据.
+            else {
+                Cache::set($url, $result, $cache);
+            }
+        }
+
+        return $result;
+    }
     /**
      * post提交数据
      *
@@ -266,14 +333,16 @@ class Yohobuy
     {
         $isApi = false;
         $isService = false;
+        $urlBack = $url;
         if (USE_INTER_FACE_SHUNT) {
             if (strpos($url, 'api.')) {
                 $isApi = true;
+                $url = self::_getUrl($url, $data);
             } else if (strpos($url, 'service.')) {
                 $isService = true;
+                $url = self::_getUrl($url, $data);
             }
-            $url = self::_getUrl($url, $data);
         }
         $ch = curl_init($url);
@@ -312,6 +381,55 @@ class Yohobuy
             curl_setopt($ch, CURLOPT_POSTFIELDS, $str);
         }
         $result = curl_exec($ch);
+
+        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        //如果分流执行失败，则走原来的逻辑
+        if (USE_INTER_FACE_SHUNT && $httpCode !== 200) {
+            curl_close($ch);
+            return self::_post($urlBack, $data, $returnJson, $timeout, $header, $cookie);
+        }
+
+        if (!$returnJson && !empty($result)) {
+            $result = json_decode($result, true);
+        }
+        curl_close($ch);
+        $data = array();
+
+        return $result;
+    }
+
+    public static function _post($url, $data = array(), $returnJson = false, $timeout = 10, $header = array(), $cookie = array())
+    {
+        $ch = curl_init($url);
+        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
+
+        if (!empty($header)) {
+            curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
+        } else {
+            curl_setopt($ch, CURLOPT_HEADER, 0);
+        }
+        if (!empty($cookie)) {
+            $cookie_str = array();
+            foreach ($cookie as $key => $val) {
+                $cookie_str[] = urlencode($key) . '=' . urlencode($val);
+            }
+            curl_setopt($ch, CURLOPT_COOKIE, implode(';', $cookie_str));
+        }
+        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.122 YOHOWEB');
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_POST, true);
+
+        // 销毁私钥参数
+        if (isset($data['private_key'])) {
+            unset($data['private_key']);
+        }
+        if (!empty($data)) {
+            $str = http_build_query($data, null, '&');
+            // 新加支持application/x-www-form-urlencoded调用方式
+            //curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+            curl_setopt($ch, CURLOPT_POSTFIELDS, $str);
+        }
+        $result = curl_exec($ch);
         if (!$returnJson && !empty($result)) {
             $result = json_decode($result, true);
         }
@@ -606,18 +724,18 @@ class Yohobuy
         if ($mod > 128 || $uid === 0) {
             $paseUrl = parse_url($url);
             if (strpos($url, 'api.')) {
-                $url = 'http://' . self::$interfaceShunt['awsServers']['api'] . trim($paseUrl['path'], '/') . '/';
+                $url = 'http://' . self::$interfaceShunt['awsServers']['api'] . rtrim($paseUrl['path'], '/') . '/';
             } else if (strpos($url, 'service.')) {
-                $url = 'http://' . self::$interfaceShunt['awsServers']['service'] . trim($paseUrl['path'], '/') . '/';
+                $url = 'http://' . self::$interfaceShunt['awsServers']['service'] . rtrim($paseUrl['path'], '/') . '/';
             }
         } else {
             $paseUrl = parse_url($url);
             if (strpos($url, 'api.')) {
                 $num = array_rand(self::$interfaceShunt['tencentServers']['api']);
-                $url = 'http://' . self::$interfaceShunt['tencentServers']['api'][$num] . trim($paseUrl['path'], '/') . '/';
+                $url = 'http://' . self::$interfaceShunt['tencentServers']['api'][$num] . rtrim($paseUrl['path'], '/') . '/';
             } else if (strpos($url, 'service.')) {
                 $num = array_rand(self::$interfaceShunt['tencentServers']['service']);
-                $url = 'http://' . self::$interfaceShunt['tencentServers']['service'][$num] . trim($paseUrl['path'], '/') . '/';
+                $url = 'http://' . self::$interfaceShunt['tencentServers']['service'][$num] . rtrim($paseUrl['path'], '/') . '/';
             }
         }