问题
I've been having some issues while using TTTAttributedLabel. Sometimes a given URL doesn't get coloured as a link nor does it react to touch. However, this is solved by scrolling down and up, so by making the Cell view re-draw. I've looking at the issues in the project's github, but the ones that seemed related were already closed.
回答1:
Well, the fix was to move the .enabledTextCheckingTypes = NSTextCheckingTypeLink; to the awakeFromNib method the custom UITableViewCell.
来源：https://stackoverflow.com/questions/22213219/tttattributedlabel-issue-detecting-links