var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"qOPGdsfHoLzmE2Vb","timestamp":1731950023,"url":"m.cengbang.com%2Fchanpin%2FTRIPOLAR%2Ftripolarzpd.html","signature":"2df5ce77a2484dcfe6bc467e26b53ab4f52c3a62","rawString":"jsapi_ticket=&noncestr=qOPGdsfHoLzmE2Vb&timestamp=1731950023&url=m.cengbang.com%2Fchanpin%2FTRIPOLAR%2Ftripolarzpd.html"}