关键字匹配并且高亮
... 2022-11-17 Less than 1 minute
# 关键字匹配并且高亮
function keywordscolorful(str, key) {
const reg = new RegExp("(" + key + ")", "g");
const newstr = str.replace(reg, "<font style='background:#ff0;'>$1</font>");
return newstr;
}
const keysStr = keywordscolorful("123456", "2");
console.log(keysStr)
// "1<font style='background:#ff0;'>2</font>3456"
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