正文利用ascii码生成26个英文字母IP云V管理员/2022-09-23/2 阅读 09/23提示:扫一扫查出行【扫一扫了解最新限行尾号】复制提示 <script> let a = ""; for (var i = 65; i < 91; i++) { a += String.fromCharCode(i); } alert(a); //大写字母A到Z的ascii码是从65到90 //小写字母a到z的ascii码是从97到122</script>