var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Xez37SUJSY2Yj65C","timestamp":1731849784,"url":"m.cengbang.com%2Fchanpin%2Fshendan%2Fsdcjd.html","signature":"81e9ea06ff9bc38309a9cd37375a60b4c32cd93b","rawString":"jsapi_ticket=&noncestr=Xez37SUJSY2Yj65C&timestamp=1731849784&url=m.cengbang.com%2Fchanpin%2Fshendan%2Fsdcjd.html"}