var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xlGEPp7UKpTDzQBW","timestamp":1731813354,"url":"m.cengbang.com%2Fchanpin%2FLP%2Flprxt.html","signature":"a1ae6fbb61641bd502f2bcd201758b46b9f00508","rawString":"jsapi_ticket=&noncestr=xlGEPp7UKpTDzQBW&timestamp=1731813354&url=m.cengbang.com%2Fchanpin%2FLP%2Flprxt.html"}