java - maven project, will the Dynamic Web Module be changed to 3.1 every time I use update project?

Question

Eclipse environment, every time you update it, it will change Dynamic Web Module 3.0 to 3.1, and the jdk is also 1.7.

Answer 1

Check the maven version in Preferences-Maven-Installations

Answer 2

In our AV industry, very few people use eclipse to shoot AV anymore, and most of them use idea. Nian Nian, let’s try it with idea. I haven’t seen what Dynamic Web Module x.x is needed for idea