解析路由传参 获取参数设置主题色

import queryString from 'query-string';

export const getURLHashParams = (key?: string)=>
    key ? queryString.parse(window.location.hash.replace(/.*(?=\?)/, ''))[key] : queryString.parse(window.location.hash.replace(/.*(?=\?)/, ''));


const query = getURLHashParams();
            if (query?.theme_color === undefined) return;
document.documentElement.style.setProperty('--color-master', `#${query.theme_color}`);

需要安装 

query-string

vue2 建议安装  "^7.1.0"