function mark(p) { var str = p.innerHTML; var reg = /[ab\*8]/g; var newStr = str.replace(reg,function (item) { return `<span style="color:red">${item}</span>`; }); p.innerHTML = newStr; } mark(p);
function mark(p) { var str = p.innerHTML; var reg = /[ab\*8]/g; var newStr = str.replace(reg,function (item) { return `<span style="color:red">${item}</span>`; }); p.innerHTML = newStr; } mark(p);