edit

lib/View/Qiniu.php

@@ -9,7 +9,7 @@ class Qiniu
     private $client;
     private $token;
 
-	public function token($config, $upload, $file = '')
+	public function token($config, $upload, $file = false)
     {
         $cur = time();
         //if (!$config['token'] || ($config['token_endtime'] && $cur > $config['token_endtime'])) {
@@ -46,7 +46,7 @@ class Qiniu
 	}
 
     # 连接
-    public function connect($config, $upload, $file = '')
+    public function connect($config, $upload, $file = false)
     {
         list($type, $token, $domain, $bucket) = $this->token($config, $upload, $file);
         $this->token = $token;
@@ -55,6 +55,25 @@ class Qiniu
         return $this;
     }
 
+    # 下载文件
+    public function download($bucket, $file, $local = false)
+    {
+        if (!$this->client) {
+            return false;
+        }
+        if ($local) {
+            $options = array(
+                OssClient::OSS_FILE_DOWNLOAD => $local
+            );
+        } else {
+            $options = array();
+        }
+        
+        $content = $this->client->getObject($bucket, $file, $options);
+
+        return $content;
+    }
+
     # 上传文件
     public function upload($file, $source_file, $options = array(), $base64 = false)
     {