text: //
  //  PPFileManager.h
  //  PPComDemo
  //
  //  Created by Kun Zhao on 9/28/15.
  //  Copyright (c) 2015 Yvertical. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface PPFileManager : NSObject
  
  -(NSString*)writeTextToFile:(NSString*)text;
  -(void)writeTextToFile:(NSString *)text withDelegate:(void(^)(NSException *exception, NSString *filePath))delegate;
  
  -(NSData*)readFileToBinaryData:(NSString*)fileUrl;
  
  @end
  