Does IDEA support incremental compilation?

Question

The web project must be recompiled and deployed every time, which greatly affects efficiency.

Answer 1

Dear, what you want is automatic hot deployment in Debug mode, right?

Answer 2

Idea’s built-in hot deployment is unreliable and will fail when there are many changed classes. It is recommended to use jRebel

Answer 3

Maven plug-in can support multi-threaded parallel compilation

Answer 4

When developing and debugging, to see the effect of new code, I usually use update classes and resources. If it is not enough (the level of changes is large, such as adding methods to a class), it will prompt hot swap not implemented. In this case, use restart. server is enough.
These two functions are incremental compilation by default. If you want to completely recompile, you need to click on the rebuild project.

Answer 5

Supports hot deployment, http://wiki.jikexueyuan.com/p... You can check this out