源代碼
點擊運行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>教程</title> </head> <body> <script> var str = "Is is the cost of of gasoline going up up"; var patt1 = /([a-z]+) 1/ig; document.write(str.match(patt1)); </script> </body> </html>
運行結果