var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IAFP7RX5UgIlXXND","timestamp":1731954205,"url":"m.cengbang.com%2Fchanpin%2Fmanfutu%2Flftsyb.html","signature":"30fc7ebdbc7dca67cfc26cc793dc80ccdd472ce5","rawString":"jsapi_ticket=&noncestr=IAFP7RX5UgIlXXND&timestamp=1731954205&url=m.cengbang.com%2Fchanpin%2Fmanfutu%2Flftsyb.html"}