var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"f0cu3n4bh0g4VtNU","timestamp":1727714082,"url":"m.cengbang.com%2Fchanpin%2Fzhangyiyuan%2Fzyylslc.html","signature":"2be986321f7aca4ea4cf72d693be82e1d0ea617b","rawString":"jsapi_ticket=&noncestr=f0cu3n4bh0g4VtNU&timestamp=1727714082&url=m.cengbang.com%2Fchanpin%2Fzhangyiyuan%2Fzyylslc.html"}