var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"81uaz3EB8pnL5JQo","timestamp":1731943608,"url":"m.cengbang.com%2Fchanpin%2FCheckedOut%2Fcheckedoutcswr.html","signature":"e671d5cd32108380fe618621901c7250660f1a04","rawString":"jsapi_ticket=&noncestr=81uaz3EB8pnL5JQo×tamp=1731943608&url=m.cengbang.com%2Fchanpin%2FCheckedOut%2Fcheckedoutcswr.html"}