search

Home  >  Q&A  >  body text

javascript - Problem with js intercepting url, do not use # after it

Currently, the way I know of js to obtain the URL carrying parameters is
window.location.search

But suppose there is a link to www.xxxxxx.com?aaa=bbb&ccc=ddd#ok

What is obtained is?aaa=bbb&ccc=ddd#ok
I don’t want the hash value after this #. Can it be removed? Or do I have to use regular expressions to remove it?

高洛峰高洛峰2748 days ago725

reply all(5)I'll reply

  • ringa_lee

    ringa_lee2017-05-19 10:33:45

    The

    location object has a hash attribute, which stores the string starting with # in the URL, so it is not necessary to use regular replacement. Direct matching replacement can also be used:

    var nohash = window.location.href.replace(window.location.hash, '');

    Reference: http://www.w3school.com.cn/js...

    reply
    0
  • 给我你的怀抱

    给我你的怀抱2017-05-19 10:33:45

    Can you be sure that only one # symbol appears in the address string? If possible, get the entire address string, and then use string.IndexOf("#") to get the current character position. Then you can get it at will
    For example:

    String str = www.xxxxx.com?aaa=bbb&ccc=ddd#ok

    Then

    String url = str.substring(0,str.IndexOf("#"));

    ----------------------------------Separating line---------- ------------------

    reply
    0
  • 仅有的幸福

    仅有的幸福2017-05-19 10:33:45

    var str = " www.xxxxxx.com?aaa=bbb&ccc=ddd#ok" ;
    var url = str.split('#')[0];

    reply
    0
  • 習慣沉默

    習慣沉默2017-05-19 10:33:45

    It should be possible that there is no direct interception function on your mobile phone


    It’s better to judge and split it

    reply
    0
  • 为情所困

    为情所困2017-05-19 10:33:45

    <!DOCTYPE html>
    <html>
      <head>
        <meta charset="utf-8">
        <title></title>
      </head>
      <body>
        <script type="text/javascript">
          var url = window.location.herf;
          var url = 'https://www.baidu.com/s?wd=1&rsv_spt=1#notNeed';
          function getQuery(url){
            var temparr = [],
                json = {};
            var queryStr = url.split('?')[1];
            var queryStrNoAnchor = queryStr.substr(0,queryStr.indexOf('#'));
            tempArr = queryStrNoAnchor.split('&');
            var i = 0,
                len = tempArr.length;
            for(; i<len; i++){
              json[tempArr[i].split('=')[0]] = tempArr[i].split('=')[1];
            }
            return json;
          }
          var result = getQuery(url);
          console.log(result);
        </script>
      </body>
    </html>

    reply
    0
  • Cancelreply