源代码:
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>云搜索MX教程(yssmx.com)</title> </head> <body> <script> var str = "https://www.yssmx.com:80/html/html-tutorial.html"; var patt1 = /(\w+):\/\/([^/:]+)(:\d*)?([^# ]*)/; arr = str.match(patt1); for (var i = 0; i < arr.length ; i++) { document.write(arr[i]); document.write("<br>"); } </script> </body> </html>
运行结果: