Home
JS
JS
Tryit: JAVASCRIPT
运行 ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <body> <p>单击该按钮可在字符串中全局搜索十六进制数 0057 (W)。</p> <button onclick="myFunction()">试一试</button> <p id="demo"></p> <script> function myFunction() { var str = "Visit BEGTUT. Hello World!"; var patt1 = /\u0057/g; var result = str.match(patt1); document.getElementById("demo").innerHTML = result; } </script> </body> </html>