var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"u3N3E59JhdxA6i8i","timestamp":1731835902,"url":"m.cengbang.com%2Fchanpin%2Fbaodici%2Fbdzyjz.html","signature":"479d632e93a556fb18b856cec6f8380f5ce09de3","rawString":"jsapi_ticket=&noncestr=u3N3E59JhdxA6i8i×tamp=1731835902&url=m.cengbang.com%2Fchanpin%2Fbaodici%2Fbdzyjz.html"}