"image":"https://www.weibomn.com/images/image/20230507/12953c8d311147910407da3f049c6f8a.jpg",
浙江
width : 180,
if($("#qrcode").css("display")=='block')
height : 180
body {margin-left: 0px;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;max-width:640px;margin:0 auto;}