                     print("[ PFKit ][ DEBUG ] File removed.")
                 }
             } catch {
-                print("[ PFKit ][ ERROR ] File remove failed.")
+                if DEBUG_MODE {
+                    print("[ PFKit ][ ERROR ] File remove failed.")
+                }
             }
         } else if DEBUG_MODE {
             print("[ PFKit ][ ERROR ] File does not exist.")

     - Returns: 文件中的数据
     */
    public class func readDictionaryWithName(fileName: String) -> Dictionary<String, AnyObject> {
        var dictionary = NSDictionary(contentsOfFile: readWithName(fileName, directory: "document", type: nil) as! String) as! Dictionary<String, AnyObject>
        dictionary.removeValueForKey("")
        return dictionary
    }
    
    /**

        do {
            result = try String(contentsOfFile: readWithName(fileName, directory: "document", type: nil) as! String, encoding: NSUTF8StringEncoding)
        } catch {
            if DEBUG_MODE {
                print("[ PFKit ][ DEBUG ] String file has not parameter.")
                print("[ PFKit ][ ERROR ] Read string file failed.")
            }
        }
        return result
    }
