javascript - Why can't the code in pre in chrome be highlighted?

Question

RT As shown in the figure, IE EDGE can also highlight, but Chrome cannot. Why is this?

Answer 1

Each browser or compiler compiles markdown grammar rules in some places and handles them differently. It is best for the questioner to check whether there are too many highlighted backticks or omissions. See if a backslash "" is added to the context to prevent the browser from compiling