var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"bTNe2Xt8zC7X5EFv","timestamp":1731857551,"url":"m.cengbang.com%2Fchanpin%2Fshule%2Fslsgj.html","signature":"250f11f5a1abdb9d4684862b3c05ad37085398b1","rawString":"jsapi_ticket=&noncestr=bTNe2Xt8zC7X5EFv&timestamp=1731857551&url=m.cengbang.com%2Fchanpin%2Fshule%2Fslsgj.html"}