JavaScript添加url参数将参数加入到url中

将对象参数加入到url中，如果原来url中有则覆盖
js代码

				?

									function addToUrl(obj){ 

									var aprotocol = location.protocol; 

									var ahost = location.host; 

									var apath = location.pathname; 

									var asearch = location.search; 

									var ahash = location.hash; 

									var result = ''; 

									console.log(obj); 

									var joinObj = function(joinObj_obj){ 

									var result = ''; 

									for(var i in joinObj_obj){ 

									result += i + '=' + joinObj_obj[i]; 

									} 

									return result; 

									}; 

									var splitSearchToObj = function(str){ 

									var resObj = {}; 

									var arr = str.split('&'); 

									for(var i = 0; i < arr.length; i++){ 

									resObj[arr[0]] = arr[1]; 

									} 

									return resObj; 

									}; 

									var existObjKey = function(existObjKey_obj, str){ 

									for(var i in existObjKey_obj){ 

									if(i == str){ 

									return true; 

									} 

									} 

									return false; 

									}; 

									var objExtend = function(obj1, obj2){ 

									var result = {}; 

									for(var i in obj1){ 

									if(existObjKey(obj2, i)){ 

									result[i] = obj2[i]; 

									}else{ 

									result[i] = obj1[i]; 

									} 

									} 

									}; 

									if(asearch == ''){ 

									console.log(obj); 

									result = aprotocol + '//' + ahost + apath + '?' + joinObj(obj) + ahash; 

									}else{ 

									var oldSearchObj = splitSearchToObj(asearch.substr(1)); 

									result = aprotocol + '//' + ahost + apath + joinObj(objExtend(oldSearchObj, obj)) + ahash; 

									} 

									return result; 

									} 

									addToUrl({'kd': 'aaa'});

JavaScript添加url参数将参数加入到url中

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