JS regular expression script for extracting all Chinese characters in the string

Time:2021-10-14

It is found on the Internet that someone has realized this function with VBScript regular expression, but the code is very factory. It is even changed to JS. A very short piece of code:


[Ctrl + a full selection note: you need to refresh the page to import external JS]

The key here isThe coding range after Chinese escape is \ u4e00 – \ u9fa5, it’s easy to solve this problem if you know it.