var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5tYR1glKgawk8mlb","timestamp":1731821237,"url":"m.cengbang.com%2Fchanpin%2Fsongri%2Fsrykkgcz.html","signature":"fb27cdf3f2a1f168f58b242e9e782df19b1b943f","rawString":"jsapi_ticket=&noncestr=5tYR1glKgawk8mlb&timestamp=1731821237&url=m.cengbang.com%2Fchanpin%2Fsongri%2Fsrykkgcz.html"}