禁止 tableView 回弹的方法 self.tableView.bounce = NO;
tableView 自适应高度方法
//写在Cell中
+ (CGFloat)cellHeight:(NSString *)contentString cellHeight1:(NSString *)titleString cellHeight:(NSString *)timeString;
//方法实现
+ (CGFloat)cellHeight:(NSString *)nameString cellHeight1:(NSString *)addressString{
//计算cell高度
CGSize size = CGSizeMake([UIScreen mainScreen].bounds.size.width, 0);
NSDictionary *dicContent = @{NSFontAttributeName: [UIFont systemFontOfSize:13]};
CGRect rect = [nameString boundingRectWithSize:size options:NSStringDrawingUsesLineFragmentOrigin attributes:dicContent context:nil];
NSDictionary *dicTitleString = @{NSFontAttributeName:[UIFont systemFontOfSize:13]};
CGRect rectTitle = [addressString boundingRectWithSize:size options:NSStringDrawingUsesLineFragmentOrigin attributes:dicTitleString context:nil];
return rect.size.height + rectTitle.size.height;
}