判断访问类型是pc端还是移动端

/**

     * 判断访问类型是电脑还是手机

     */

    $(function(){

        var mobile_flag = isMobile(); // true为PC端，false为手机端



        if(mobile_flag){

            // window.location.href = " https://www.baidu.com/";

        }else{

            window.location.href = " https://developers.weixin.qq.com/miniprogram/dev/api/";

        }

    });