AFNetWorking下载网络音乐视频或者图片
healp.h#import<Foundation/Foundation.h>@interfaceHealp:NSObjecttypedefvoid(^filePath)(NSString*data);+(void)downLoadUrlString:(NSString*)urlStrr...
healp.h#import<Foundation/Foundation.h>@interfaceHealp:NSObjecttypedefvoid(^filePath)(NSString*data);+(void)downLoadUrlString:(NSString*)urlStrr...