Shulou(Shulou.com)06/02 Report--

Editor to share with you what are the advantages of Struts2 in Struts2 and Struts1. I hope you will get something after reading this article. Let's discuss it together.

Comparison between struts2 and struts1: the advantages of struts2

From the perspective of architecture: struts2 makes extensive use of interceptors to request, thus allowing separation from the business logic controller and servlet-api, avoiding intrusiveness, while struts1.x obviously invades servlet-api in action.

From the thread safety analysis: struts2.x is thread-safe, each object generates an instance to avoid thread-safety problems, while struts1.x belongs to single-thread in action.

Performance: struts2.x testing can be separated from the web container, while struts1.x relies on servlet-api, and testing depends on the web container.

Request parameter encapsulation comparison: struts2.x uses ModelDriven mode, so we directly encapsulate model objects without inheriting any base classes of struts2, avoiding intrusiveness.

The advantage of tags: tag libraries can almost completely replace JSTL's tag libraries, and struts2.x supports powerful ognl expressions.

Of course, compared with struts1, struts2 is much more convenient in file upload, data verification and so on. We won't talk about it in detail here.

A more excellent framework can help us to develop qualified products more efficiently and stably, but we should not rely on the framework, as long as we understand the ideas and design patterns, we can expand our own functions, or we will be led by others forever!

After reading this article, I believe you have a certain understanding of "what are the advantages of Struts2 in Struts2 and Struts1". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for reading!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.