var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"L8xUdKY4U65N3OT0","timestamp":1727734837,"url":"m.cengbang.com%2Fchanpin%2Fleidemeng%2Fldljsyj.html","signature":"40982c0082fdb79faed2303617b20904a12d5909","rawString":"jsapi_ticket=&noncestr=L8xUdKY4U65N3OT0&timestamp=1727734837&url=m.cengbang.com%2Fchanpin%2Fleidemeng%2Fldljsyj.html"}