upBackupHost => upHostBackup

Author: rwifeng

src/Qiniu/Config.php

@@ -13,7 +13,7 @@ final class Config
     const API_HOST = 'http://api.qiniu.com';            // 数据处理操作Host
 
     public static $upHost;                              // 上传Host
-    public static $upBackupHost;                        // 上传备用Host
+    public static $upHostBackup;                        // 上传备用Host
     public static $zone;                                // 设置上传的Zone
 
     public function __construct()                       // 构造函数，默认为zone0
@@ -26,7 +26,7 @@ public static function setZone(Zone $z)
     {
         self::$zone = $z;
         self::$upHost = $z::$upHost;
-        self::$upBackupHost = $z::$upBackupHost;
+        self::$upHostBackup = $z::$upHostBackup;
         return;
     }
 }

src/Qiniu/Storage/ResumeUploader.php

@@ -77,7 +77,7 @@ public function upload()
                 $ret = $response->json();
             }
             if ($response->statusCode < 0) {
-                $this->host = $confg::$upBackupHost;
+                $this->host = $config::$upHostBackup;
             }
             if ($response->needRetry() || !isset($ret['crc32']) || $crc != $ret['crc32']) {
                 $response = $this->makeBlock($data, $blockSize);

src/Qiniu/Zone.php

@@ -4,7 +4,7 @@
 final class Zone
 {
     public static $upHost = 'http://up.qiniu.com';
-    public static $upBackupHost = 'http://upload.qiniu.com';
+    public static $upHostBackup = 'http://upload.qiniu.com';
 
     public function __construct()
     {
@@ -17,7 +17,7 @@ public function setUpHost($host)
 
     public function setUpBackupHost($host)
     {
-        self::$upBackupHost = $host;
+        self::$upHostBackup = $host;
     }
 
     public static function zone0()