W3School TIY Editor
W3School 在线教程
改变方向
暗黑模式
运行代码
<!DOCTYPE html> <html> <body> <h1>JavaScript 正则表达式</h1> <p>对不在跨度 [a-s] 中的字符进行全局、不区分大小写的搜索：</p> <p id="demo"></p> <script> let text = "I Scream For Ice Cream, is that OK?!"; let pattern = /[^a-s]/gi; let result = text.match(pattern); document.getElementById("demo").innerHTML= result; </script> </body> </html>