[JavaScript] 完美判断是否为网址 →→→→→进入此内容的聊天室

来自 , 2020-11-12, 写在 JavaScript, 查看 97 次.
URL http://www.code666.cn/view/0e01938f
  1. function IsURL(strUrl) {
  2.     var regular = /^\b(((https?|ftp):\/\/)?[-a-z0-9]+(\.[-a-z0-9]+)*\.(?:com|edu|gov|int|mil|net|org|biz|info|name|museum|asia|coop|aero|[a-z][a-z]|((25[0-5])|(2[0-4]\d)|(1\d\d)|([1-9]\d)|\d))\b(\/[-a-z0-9_:\@&?=+,.!\/~%\$]*)?)$/i
  3.     if (regular.test(strUrl)) {
  4.         return true;
  5.     }else {
  6.         return false;
  7.     }
  8. }

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