var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5QExM60rpUKvBwKu","timestamp":1727734628,"url":"m.cengbang.com%2Fchanpin%2Fxinyu%2Fxyspcwg.html","signature":"03653cbce2493f664165aeeaa57fddb758171f1a","rawString":"jsapi_ticket=&noncestr=5QExM60rpUKvBwKu&timestamp=1727734628&url=m.cengbang.com%2Fchanpin%2Fxinyu%2Fxyspcwg.html"}