var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"l4YhlHE8UyxVDBfs","timestamp":1727734272,"url":"m.cengbang.com%2Fchanpin%2Fxiangpai%2Fxpwsg.html","signature":"0eb24771bf1fc2a9fdb2ba59560386e06a43434f","rawString":"jsapi_ticket=&noncestr=l4YhlHE8UyxVDBfs&timestamp=1727734272&url=m.cengbang.com%2Fchanpin%2Fxiangpai%2Fxpwsg.html"}