Plug Name: Rainbow Brackets
Role: rainbow color brackets, remove distinguish between the number of brackets, braces prevent confusion.
1, the installation
file->settings
Plug Address: https://plugins.jetbrains.com/plugin/10080-rainbow-brackets
Idea can be mounted directly, without a separate manual download.
2, restart idea
3, using
Recently brackets highlight this effect: ctrl + right-click
Recently contents outside the parentheses dim effect: alt + right-click
