var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mI5klbWQxlEeUWgU","timestamp":1727829612,"url":"m.cengbang.com%2Fchanpin%2Fbaoniu%2Fbnhy.html","signature":"04207dfe5aa3782e656844ebf46764d2145e5bdf","rawString":"jsapi_ticket=&noncestr=mI5klbWQxlEeUWgU&timestamp=1727829612&url=m.cengbang.com%2Fchanpin%2Fbaoniu%2Fbnhy.html"}