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 (opens in a new tab)

Author 回答者: wangjiayan (opens in a new tab)

/\p{Unified_Ideograph}/u

Author 回答者: jkLennon (opens in a new tab)

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