URL拿值

  1. ;(function(win, undefined){
  2.     const URL_TOOL = {
  3.         //获取url中的所有key,value值，返回对象    
  4.         getUrlKeyVal(URL) {
  5.             let _options = {};
  6.             //或者  let urlStr = URL.match((/\?([\w\W]*)/) || [, '/'])[1];
  7.             let urlStr = URL.match(/\?.*/)[0].slice(1);
  8.             urlStr.split('&').forEach(function(item, i){
  9.                 _options[item.split('=')[0]] = item.split('=')[1];
  10.             });
  11.             return _options;
  12.         }
  14.         //--------------拿url中的某一个键的值，返回字符串
  15.         getUrlVal(URL, key) {
  16.             var keyReg = new RegExp(key + "=([^&]+)");
  17.             var val = (URL.match(keyReg) || [, '/'])[1];
  18.             return val;
  19.         }
  20.     };
  21.     window.URL_TOOL = URL_TOOL;
  22. })(window);
  25. let SearchURL = "http://www.baidu.com/?appid=wxd9j1ad5f&body=test&device_info=1000&wode=&mch_id=10000100&nonce_str=ibuaiVxkhJA";
  27. console.log(URL_TOOL.getUrlKeyVal(SearchURL));
  28. console.log(URL_TOOL.getUrlVal(SearchURL, "appid"));
  1. //  获取url所带参数
  2. function GetRequest() {
  4.  var url = location.search; //获取url中"?"符后的字串
  5.  var theRequest = new Object();
  6.  if (url.indexOf("?") != -1) {
  7.   var str = url.substr(1);
  8.   strs = str.split("&");
  9.   for(var i = 0; i < strs.length; i ++) {
  10.    theRequest[strs[i].split("=")[0]]=(strs[i].split("=")[1]);
  11.   }
  12.  }
  13.  return theRequest;
  14. }
  15. // 获取url特定key val
  16. function GetQueryString(name) {
  17.   var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)","i");
  18.   var r = window.location.search.substr(1).match(reg);
  19.   if (r!=null) return (r[2]); return null;
  20. }