var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gGmvHadWdlnZyRgA","timestamp":1731815158,"url":"m.cengbang.com%2Fchanpin%2Fyingjiagongjiu%2Fyjgjddbj.html","signature":"b9fe10eee5d476b2b9084d7b0c229092803b63f9","rawString":"jsapi_ticket=&noncestr=gGmvHadWdlnZyRgA&timestamp=1731815158&url=m.cengbang.com%2Fchanpin%2Fyingjiagongjiu%2Fyjgjddbj.html"}