var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c95GwnhadHKw5Jik","timestamp":1727594437,"url":"m.cengbang.com%2Fchanpin%2Fbaipa%2Fbpssrc.html","signature":"69b5216027b90b5204614f7ca6130df62a44077b","rawString":"jsapi_ticket=&noncestr=c95GwnhadHKw5Jik&timestamp=1727594437&url=m.cengbang.com%2Fchanpin%2Fbaipa%2Fbpssrc.html"}