JAVASCRIPTCN.COM
源代码:
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>JavaScript中文网(javascriptcn.com)</title> </head> <body> <script> var str = "Visit JavaScript"; var patt1 = /javascript/i; document.write(str.match(patt1)); </script> </body> </html>
运行结果