NSData+ImageContentType.h
284 Bytes
//
// NSData+ImageContentType.h
// WSWebImageDemo
//
// Created by 王帅 on 16/7/21.
// Copyright © 2016年 王帅. All rights reserved.
//
#import <Foundation/Foundation.h>
@interface NSData (ImageContentType)
+ (NSString *)ws_imageContentTypeWithData:(NSData *)data;
@end