var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"w5CR2J5gB1mFiPhr","timestamp":1731843756,"url":"m.cengbang.com%2Fchanpin%2Flanbo%2Flbdyjhc.html","signature":"0175eb6b57b8ce6ca00a97b5bf65a02638d62a4b","rawString":"jsapi_ticket=&noncestr=w5CR2J5gB1mFiPhr×tamp=1731843756&url=m.cengbang.com%2Fchanpin%2Flanbo%2Flbdyjhc.html"}