如何使用正则匹配一个汉字

Issue 欢迎在 Gtihub Issue 中回答此问题: Issue 655

Author 回答者: wangjiayan

/\p{Unified_Ideograph}/u

Author 回答者: jkLennon

var pattern1 = /[\u4e00-\u9fa5]+/g; var contents = “[微笑][撇嘴][发呆][得意][流泪]”; var content = contents.match(pattern1);