var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"g4bc6AuSsr02sAZZ","timestamp":1731823051,"url":"m.cengbang.com%2Fchanpin%2Fsanxing%2Fsxznlls.html","signature":"cd6b42ff223edc8a9c5efa4448c33c04a8c9593e","rawString":"jsapi_ticket=&noncestr=g4bc6AuSsr02sAZZ×tamp=1731823051&url=m.cengbang.com%2Fchanpin%2Fsanxing%2Fsxznlls.html"}