var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DRR1Q7khvR055in4","timestamp":1727691862,"url":"m.cengbang.com%2Fchanpin%2Fmamishi%2Fllsdcz.html","signature":"1d0ff6061a577cd13f0de280bb3ab4adce2386fa","rawString":"jsapi_ticket=&noncestr=DRR1Q7khvR055in4&timestamp=1727691862&url=m.cengbang.com%2Fchanpin%2Fmamishi%2Fllsdcz.html"}