仿微信朋友圈

可以设置朋友圈文字内容的行间距。可以在FriendCircleFrameModel(根据model计算frame)中设置内容的行间距和首行缩进,注意设置行间距和首行缩进也需要 CustomHeaderView(组头视图中设置NSMutableParagraphStyle *style = [NSMutableParagraphStyle new]; style.lineSpacing = 5; style.firstLineHeadIndent = 20; NSMutableAttributedString *abs = [[NSMutableAttributedString alloc]initWithString:model.contentStr]; [abs addAttribute:NSParagraphStyleAttributeName value:style range:NSMakeRange(0, model.contentStr.length)]; self.content.attributedText = abs;)