var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MvwGUbXNLgYRyfoE","timestamp":1727720813,"url":"m.cengbang.com%2Fchanpin%2Fxingpai%2Fxpwyd.html","signature":"f44a90e70b66d07a1e4dcaba085d4b9d9a70edfd","rawString":"jsapi_ticket=&noncestr=MvwGUbXNLgYRyfoE&timestamp=1727720813&url=m.cengbang.com%2Fchanpin%2Fxingpai%2Fxpwyd.html"}