const RegCn = /[\u4e00-\u9fa5]/g;
let value = '你好啊aa';
value = value.replace(RegCn, 'aa');
console.info(value.length);//8
let RegCn = /[\u4e00-\u9fa5]/g;
let value = 'aA';
value = value.replace(RegCn, 'aa');
console.info(value.length);//2
let RegCn = /[\u4e00-\u9fa5]/g;
let value = '啦';
value = value.replace(RegCn, 'aa');
console.info(value.length);//2
604

被折叠的 条评论
为什么被折叠?



