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shfshanyue / Daily-Question

互联网大厂内推及大厂面经整理，并且每天一道面试题推送。每天五分钟，半年大厂中
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【Q637】如何使用正则匹配一个汉字 #655

Open shfshanyue opened 3 years ago

wangjiayan commented 3 years ago

/\p{Unified_Ideograph}/u

jkLennon commented 2 years ago

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