js实现url问号后参数的获取。第一步封装获取?后所有字符的方法,根据&=符号getParams(){varurl=location.search;获取单个或多个参数及参数值varparams=newObject();如果(url.indexOf("?")!=-1){conststr=url.substr(1);conststrs=str.split("&");对于(vari=0;i

js实现url问号后参数的获取。第一步封装获取?后所有字符的方法,根据&=符号getParams(){varurl=location.search;获取单个或多个参数及参数值varparams=newObject();如果(url.indexOf("?")!=-1){conststr=url.substr(1);conststrs=str.split("&");对于(vari=0;i