var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Lw6vvnLdCSlfHfPU","timestamp":1727732081,"url":"m.cengbang.com%2Fchanpin%2Fbahe%2Fbhzhyx.html","signature":"4693b9bd6dc5dfc772f4924c435335aef35a6297","rawString":"jsapi_ticket=&noncestr=Lw6vvnLdCSlfHfPU&timestamp=1727732081&url=m.cengbang.com%2Fchanpin%2Fbahe%2Fbhzhyx.html"}