var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"B84rNgJGabiZKG8a","timestamp":1730847128,"url":"m.cengbang.com%2Fchanpin%2Flangmeike%2Fllkgkxyd.html","signature":"ddcbb23be5d32c3158f401859432accb12f206cc","rawString":"jsapi_ticket=&noncestr=B84rNgJGabiZKG8a&timestamp=1730847128&url=m.cengbang.com%2Fchanpin%2Flangmeike%2Fllkgkxyd.html"}