js sample code to obtain the specified parameter value in the url_javascript skills

As shown below:

Copy code The code is as follows:

///Get the parameters specified in the url
                                                                                                                                                                              var paraString = url.substring(url.indexOf("?") 1, url.length).split("&");
      var paraObj = {}
                                                                                                                         i]; i ) {
paraObj[j.substring(0, j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=") 1, j.length) ;
         }
              var returnValue = paraObj[paras.toLowerCase()]; 
                                                                                   🎜>          } else {
              return returnValue;