var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"465C15NdL1F0GGZq","timestamp":1727734779,"url":"m.cengbang.com%2Fchanpin%2Fgayou%2Fgybtslb.html","signature":"1c862fb7481fc72b714bcb385098095c99a159d8","rawString":"jsapi_ticket=&noncestr=465C15NdL1F0GGZq&timestamp=1727734779&url=m.cengbang.com%2Fchanpin%2Fgayou%2Fgybtslb.html"}