//
//  NSDictionary+ext.h
//  flutter_aliplayer
//
//  Created by aliyun on 2020/11/27.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface NSDictionary (ext)

-(NSDictionary*)removeNull;

-(id)getStrByKey:(NSString*)key;

@end

NS_ASSUME_NONNULL_END