var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xgrCc9sJXWyxWzYp","timestamp":1731813682,"url":"m.cengbang.com%2Fchanpin%2Fzongtong%2Fztdwdny.html","signature":"04d1496cd8c5502c1eccd9fb27b6c2ee0f0fc779","rawString":"jsapi_ticket=&noncestr=xgrCc9sJXWyxWzYp&timestamp=1731813682&url=m.cengbang.com%2Fchanpin%2Fzongtong%2Fztdwdny.html"}