href

href图解

href.png

table.png

常用方法

export function getQueryString(name){
  var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
  var str = window.location.search || window.location.hash
  var r = str.substr(1).match(reg);
  if(r!=null)return  unescape(r[2]); return null;
}