How to config intellij-idea not format some part of the code?

Question

In a html file, there is some code used custom template-language:

Answer 1

It's worth noting that the formatter control does not appear to work in javadoc comments. It needs to be either in a regular C or C++-style comment. So // @formatter:off works /* @formatter:off */ also works, but /** @formatter:off */ does not.