var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"v1AEqM2DJNB5mXpd","timestamp":1731951954,"url":"m.cengbang.com%2Fchanpin%2Flantingjishi%2Fltjsysd.html","signature":"e855fc9f5eca9cf8d076482bee8696e0a291049a","rawString":"jsapi_ticket=&noncestr=v1AEqM2DJNB5mXpd&timestamp=1731951954&url=m.cengbang.com%2Fchanpin%2Flantingjishi%2Fltjsysd.html"}