Dropbox不断创build冲突副本ios sdk（核心api）

NSString *filename = @"NotesDBNew.sqlite"; //File name in DropBox NSString *destDir = @"/"; //Destination path in DropBox NSString *fromPath = @"..."; //local path to your DB file NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *docsPath = [paths objectAtIndex:0]; fromPath = [docsPath stringByAppendingPathComponent:@"NotesDBNew.sqlite"]; for (DBMetadata *child in metadata.contents) { // NSString *folderName = [[child.path pathComponents] lastObject]; if ([child.filename isEqualToString:filename]) { NSLog(@"%@",child.filename); NSString *strqwe=child.rev; [[self restClient] uploadFile:filename toPath:destDir withParentRev:strqwe fromPath:fromPath]; } }