var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Yu6xq4W7PdNRAhD1","timestamp":1730834129,"url":"m.cengbang.com%2Fchanpin%2Flexuan%2Flxsdcb.html","signature":"7fa24af04a0250da3322a23d09c682e218b30e02","rawString":"jsapi_ticket=&noncestr=Yu6xq4W7PdNRAhD1&timestamp=1730834129&url=m.cengbang.com%2Fchanpin%2Flexuan%2Flxsdcb.html"}