摘要: var str = '13726542608';var newstr = '';newstr = str.replace(/\s/g, '').replace(/(^\d{3})(?=\d)/g, "$1 ").replace(/(\d{4})(?=\d)/g, "$1 ");console.log 阅读全文
posted @ 2018-06-14 15:19 不再犯错 阅读(175) 评论(0) 推荐(0)