获取地址栏 age=20&pirce=30&keywords=lv&cc=1 中的keywords参数的值

let obj = {};
        let getStr = "age=20&pirce=30&keywords=lv&cc=1";
        let keys = getStr.split("&");
        // console.log(keys);
        keys.forEach((item) => {
            let myKey = item.split("=");
            // console.log(myKey);
            let key = myKey[0];
            let val = myKey[1];
            obj[key] = val;
        });
        console.log(obj.age);