Java uses regular expressions to filter HTML tags

Some time ago, when developing, you should read the introduction of an article (that is, the first 200 characters). If you use a hidden field, someone may have to ask. The characters can also be intercepted in the background. That's because the editor contains HTML tags, so the background needs to process the regular expressions of HTML tags. I searched the Internet a few days ago and found a class written by someone. Share it with you. Don't be idle and fall behind

The above is the whole content of this article. I hope it will be helpful to your study, and I hope you can support programming tips.