题解 | #邮箱字符串判断#
加粗文字
http://www.nowcoder.com/practice/919c502e497f4c53a3f7c336beec7cb4
(function(w,d){
let p=d.querySelector('p')
p.innerHTML=<strong>牛客网</strong>${p.innerHTML.replace(/牛客网/,'')}
})(window,document)
加粗文字
http://www.nowcoder.com/practice/919c502e497f4c53a3f7c336beec7cb4
(function(w,d){
let p=d.querySelector('p')
p.innerHTML=<strong>牛客网</strong>${p.innerHTML.replace(/牛客网/,'')}
})(window,document)
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