var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"SdoLWDvw0UANixuc","timestamp":1731919954,"url":"m.cengbang.com%2Fchanpin%2Fbikele%2Fbklbypwj.html","signature":"856807d2bb1541bcd5864f9be2d796fb183694bc","rawString":"jsapi_ticket=&noncestr=SdoLWDvw0UANixuc&timestamp=1731919954&url=m.cengbang.com%2Fchanpin%2Fbikele%2Fbklbypwj.html"}