首先你需要定义什么是get变量:

function getVar()
{
    this.length = 0;
    this.keys = [];
    this.push = function(key, value)
    {
        if(key=="") key = this.length++;
        this[key] = value;
        this.keys.push(key);
        return this[key];
    }
}

而不是直接读:

function urlElement()
{
    var thisPrototype = window.location;
    for(var prototypeI in thisPrototype) this[prototypeI] = thisPrototype[prototypeI];
    this.Variables = new getVar();
    if(!this.search) return this;
    var variables = this.search.replace(/\?/g,'').split('&');
    for(var varI=0; varI<variables.length; varI++)
    {
        var nameval = variables[varI].split('=');
        var name = nameval[0].replace(/\]/g,'').split('[');
        var pVariable = this.Variables;
        for(var nameI=0;nameI<name.length;nameI++)
        {
            if(name.length-1==nameI) pVariable.push(name[nameI],nameval[1]);
            else var pVariable = (typeof pVariable[name[nameI]] != 'object')? pVariable.push(name[nameI],new getVar()) : pVariable[name[nameI]];
        }
    }
}

并使用like:

var mlocation = new urlElement();
mlocation = mlocation.Variables;
for(var key=0;key<mlocation.keys.length;key++)
{
    console.log(key);
    console.log(mlocation[mlocation.keys[key]];
}

我发现$. string .deparam是最完整的预构建解决方案(可以做嵌套对象等)。查看文档。

下面是我的快速而粗糙的版本，基本上它将以'&'分隔的URL参数拆分为数组元素，然后迭代该数组，将以'='分隔的键/值对添加到一个对象中。我使用decodeURIComponent()将编码字符转换为正常的字符串等效(因此%20变成空格，%26变成'&'等):

function deparam(paramStr) {
    let paramArr = paramStr.split('&');     
    let paramObj = {};
    paramArr.forEach(e=>{
        let param = e.split('=');
        paramObj[param[0]] = decodeURIComponent(param[1]);
    });
    return paramObj;
}

例子:

deparam('abc=foo&def=%5Basf%5D&xyz=5')

返回

{
    abc: "foo"
    def:"[asf]"
    xyz :"5"
}

唯一的问题是xyz是一个字符串而不是一个数字(由于使用decodeURIComponent())，但除此之外，它不是一个坏的起点。

如果你正在使用URI.js，你可以使用:

https://medialize.github.io/URI.js/docs.html#static-parseQuery

var result = URI.parseQuery("?foo=bar&hello=world&hello=mars&bam=&yup");
result === {
  foo: "bar",
  hello: ["world", "mars"],
  bam: "",
  yup: null
};

最简单的方法之一是使用URLSearchParam接口。

下面是工作代码片段:

let paramObj={},
    querystring=window.location.search,
    searchParams = new URLSearchParams(querystring);    

  //*** :loop to add key and values to the param object.
 searchParams.forEach(function(value, key) {
      paramObj[key] = value;
   });

//under ES6 
const getUrlParamAsObject = (url = window.location.href) => {
    let searchParams = url.split('?')[1];
    const result = {};
    //in case the queryString is empty
    if (searchParams!==undefined) {
        const paramParts = searchParams.split('&');
        for(let part of paramParts) {
            let paramValuePair = part.split('=');
            //exclude the case when the param has no value
            if(paramValuePair.length===2) {
                result[paramValuePair[0]] = decodeURIComponent(paramValuePair[1]);
            }
        }

    }
    return result;
}