把url参数字符串转为对象。

Question

1.如何把url中的参数字符串转换为对象。

var str = b[][ct][wx][][yq]=2;

str = {
  b:[{
    ct:{
      wx:[{
        yq:2
      }]
    }
  }]
}

Answer 1

(new URL(document.location)).searchParams

https://developer.mozilla.org/zh-CN/docs/Web/API/URL/searchParams

Answer 2

感觉你需要qs
https://www.npmjs.com/package/qs

Answer 3

function  getParamByNameInUrl (name){
        name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
        const regex = new RegExp("[\\?&]" + name + "=([^&#]*)");
        const results = regex.exec(location.search);
        return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
    }