js获取url的参数跟值的N种有效方法

js获取url的参数跟值的N种有效方法 c_a_3(); js获取url的参数和值的N种有效方法 function getParameterByName(name) { name = name.replace(/[\[]/, \\\[ ).replace(/[\]]/, \\\] ); var regexS = [\\? ] + name + =([^ #]*) ; var regex = new RegExp(regexS); var results = regex.exec(window.location.search); if(results == null) return ; else return decodeURIComponent(results[1].replace(/\+/g, )); } var urlParams = {}; (function () { var match, pl = /\+/g, // Regex for replacing addition symbol with a space search = /([^ =]+)=?([^ ]*)/g, decode = function (s) { return decodeURIComponent(s.replace(pl, )); }, query = window.location.search.substring(1); while (match = search.exec(query)) urlParams[decode(match[1])] = decode(match[2]); })(); function getParameterByName(name) { var match = RegExp('[? ]' + name + '=([^ ]*)') .exec(window.location.search); return match decodeURIComponent(match[1].replace(/\+/g, ' ')); } var qs = (function(a) { if (a == ) return {}; var b = {}; for (var i = 0; i a.length; ++i) { var p=a[i].split('='); if (p.length != 2) continue; b[p[0]] = decodeURIComponent(p[1].replace(/\+/g, )); } return b; })(window.location.search.substr(1).split(' ')); Google method function (b) { var c = typeof b === undefined ; if (a !== h c) return a; for (var d = {}, b = b || k[B][vb], e = b[p]( ? ), f = b[p]( # ), b = (f === -1 ? b[Ya](e + 1) : [b[Ya](e + 1, f - e - 1), , b[Ya](f + 1)][K]( ))[z]( ), e = i.dd ? ia : unescape, f = 0, g = b[w]; f g; ++f) { var l = b[f][p]( = ); if (l !== -1) { var q = b[f][I](0, l), l = b[f][I](l + 1), l = l[Ca](/\+/g, ); try { d[q] = e(l) } catch (A) {} } } c (a = d); return d } (function($) { $.QueryString = (function(a) { if (a == ) return {}; var b = {}; for (var i = 0; i a.length; ++i) { var p=a[i].split('='); if (p.length != 2) continue; b[p[0]] = decodeURIComponent(p[1].replace(/\+/g, )); } return b; })(window.location.search.substr(1).split(' ')) })(jQuery); $.urlParam = function(name){ var results = new RegExp('[\\? ]' + name + '=([^ #]*)').exec(window.location.href); if (!results) { return 0; } return results[1] || 0; } var getParamValue = (function() { var params, resetParams = function() { var query = window.location.search, regex = /[? ;](.+?)=([^ ;]+)/g, match; params = {}; if (query) { while (match = regex.exec(query)) { params[match[1]] = decodeURIComponent(match[2]); } } }; window.addEventListener window.addEventListener('popstate', function() { resetParams(); }); resetParams(); return function(param) { return params.hasOwnProperty(param) ? params[param] : null; } })(); // The plugin jQuery-URL-Parser $.url.param( itemID ) ;(function ($) { $.extend({ getQueryString: function (name) { function parseParams() { var params = {}, e, a = /\+/g, // Regex for replacing addition symbol with a space r = /([^ =]+)=?([^ ]*)/g, d = function (s) { return decodeURIComponent(s.replace(a, )); }, q = window.location.search.substring(1); while (e = r.exec(q)) params[d(e[1])] = d(e[2]); return params; } if (!this.queryStringParams) this.queryStringParams = parseParams(); return this.queryStringParams[name]; } }); })(jQuery); // 使用 var someVar = $.getQueryString('myParam'); var data = URI('?foo=bar bar=baz foo=world').query(true); data == { foo : [ bar , world ], bar : baz } function getUrlParams() { var result = {}; var params = (window.location.search.split('?')[1] || '').split(' '); for(var param in params) { if (params.hasOwnProperty(param)) { paramParts = params[param].split('='); result[paramParts[0]] = decodeURIComponent(paramParts[1] || ); } } return result; }