var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"8Vk148ClVq0tFJDV","timestamp":1731849306,"url":"m.cengbang.com%2Fchanpin%2Fjingyingshipin%2Fjyspbbhssl.html","signature":"917916f56ce06ac7faa62999678b6294143ed3c6","rawString":"jsapi_ticket=&noncestr=8Vk148ClVq0tFJDV&timestamp=1731849306&url=m.cengbang.com%2Fchanpin%2Fjingyingshipin%2Fjyspbbhssl.html"}