Index Hierarchy OSSMeta Class Reference Inherits from OSSObject : NSObject Declared in OSSMeta.hOSSMeta.m Overview @class Tasks – getMeta: – getWithMetaCallback: Instance Methods getMeta: 阻塞访问meta信息 - (NSDictionary *)getMeta:(NSError **)error Discussion @method Declared In OSSMeta.h getWithMetaCallback: 非阻塞访问meta信息 - (void)getWithMetaCallback:(void ( ^ ) ( NSDictionary *, NSError *))metaBlock Discussion @method Declared In OSSMeta.h Index Hierarchy