var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vtMFuhUsbyEn1u6f","timestamp":1727609235,"url":"m.cengbang.com%2Fchanpin%2Fbaixihe%2Fbxhetpfy.html","signature":"676842251a70ec2ff438f5886e51141a6dd46092","rawString":"jsapi_ticket=&noncestr=vtMFuhUsbyEn1u6f&timestamp=1727609235&url=m.cengbang.com%2Fchanpin%2Fbaixihe%2Fbxhetpfy.html"}