主页
JavaScript
JavaScript 正则表达式修饰符标志
tryjs_regexp_flag_v_2
运行 ❯
×
更改方向
保存代码
更改主题
<!DOCTYPE html> <html> <body> <h1>Regular Expressions</h1> <h2>The /v Flag</h2> <p>Without the /v flag, regular expressions are not "Unicode-aware".</p> <p id="demo"></p> <script> let text = "Hello 😄"; const pattern = /\p{Emoji}/; let result = pattern.test(text); document.getElementById("demo").innerHTML = result; </script> </body> </html>