url 获取参数值

function GetUrlParam(){    let url = document.location.toString();    let arrObj = url.split("?");    let params = Object.create(null)    if (arrObj.length > 1){        arrObj = arrObj[1].split("&");        arrObj.forEach(item=>{            item = item.split("=");            params[item[0]] = item[1]        })    }    return params;}// ?a=1&b=2&c=3 ==> {a: "1", b: "2", c: "3"}

function GetUrlParam(){    let url = document.location.toString();    let arrObj = url.split("?");    let params = Object.create(null)    if (arrObj.length > 1){        arrObj = arrObj[1].split("&");        arrObj.forEach(item=>{            item = item.split("=");            params[item[0]] = item[1]        })    }    return params;}// ?a=1&b=2&c=3 ==> {a: "1", b: "2", c: "3"}

function GetUrlParam(){    let url = document.location.toString();    let arrObj = url.split("?");    let params = Object.create(null)    if (arrObj.length > 1){        arrObj = arrObj[1].split("&");        arrObj.forEach(item=>{            item = item.split("=");            params[item[0]] = item[1]        })    }    return params;}// ?a=1&b=2&c=3 ==> {a: "1", b: "2", c: "3"}