匹配字母表
let quoteSample = 'w3cschool is very goooooooooooooooooood.';
let alphabetRegex = /[a-z]/gi;// Change this line
let result = quoteSample.match(alphabetRegex);温馨提示
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确定
let quoteSample = 'w3cschool is very goooooooooooooooooood.';
let alphabetRegex = /[a-z]/gi;// Change this line
let result = quoteSample.match(alphabetRegex);