It's very difficult to find this kind of document online.
I found one in JAVAWORLD, but this one does not cover the jjTree and visitor one.
Does anybody happen to have some links to the tutorials?
Its been a while, but I found this tutorial very helpful on a previous project. I was able to create a query language for our application in a few days with basically no previous experience with javacc.
I've not read it but while looking for the other tutorial I also found this one.
You can find a bunch of blog posts I've made regarding various JavaCC/JJTree topics on my JavaCC book's web site. There's a bunch of stuff there - using JavaCC to parse binary data, a JavaCC-based syntax highlighter, parsing fixed-width data with JavaCC, etc.
I found an awesome tutorial!!! It starts you off making a simple adder, then calculator. It definitely helps you understand the structure and syntax of JavaCC!
http://www.engr.mun.ca/~theo/JavaCC-Tutorial
There is a list of books, articles and tutorials in the FAQ.
This is the main reason why I didn't end up liking a class that used javacc, even the staff couldn't figure some of the bugs/messages out. It seems anyone would be much better off using something more standard, like flex & bison.
来源：https://stackoverflow.com/questions/1010621/anybody-has-some-links-to-javacc-tutorials