var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mRdbUK9gojqBBZi3","timestamp":1731821444,"url":"m.cengbang.com%2Fchanpin%2Fbaixihe%2Fbxhylr.html","signature":"b06107514b08b368136cdbcbe7abe4ce7d3c0f72","rawString":"jsapi_ticket=&noncestr=mRdbUK9gojqBBZi3&timestamp=1731821444&url=m.cengbang.com%2Fchanpin%2Fbaixihe%2Fbxhylr.html"}