var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"sPvvcndHBPRrpvdU","timestamp":1731954448,"url":"m.cengbang.com%2Fchanpin%2Fzilan%2Fzlzsldd.html","signature":"fb237199b73dc1a0965b494115939c848e5e0ca6","rawString":"jsapi_ticket=&noncestr=sPvvcndHBPRrpvdU×tamp=1731954448&url=m.cengbang.com%2Fchanpin%2Fzilan%2Fzlzsldd.html"}