var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ntbutqQ7vwZBE67b","timestamp":1727709993,"url":"m.cengbang.com%2Fchanpin%2Fbanbu%2Fbbbsz.html","signature":"c15945fc7715a02dd0ea2a374278328c567f2ec0","rawString":"jsapi_ticket=&noncestr=ntbutqQ7vwZBE67b&timestamp=1727709993&url=m.cengbang.com%2Fchanpin%2Fbanbu%2Fbbbsz.html"}