标签：nic ace pac span cti mat 字符 func col
如下：
function codePointLength(text){ var result = text.match(/[\s\S]/gu); return result? result.length:0; } var s = ‘????‘;
s.length //4
codePointLength(s) //2
标签：nic ace pac span cti mat 字符 func col
原文地址：https://www.cnblogs.com/zeng-zhi/p/10167692.html
