var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OPTMomvZOZVCMJ03","timestamp":1727724174,"url":"m.cengbang.com%2Fchanpin%2Ffanying%2Ffysyd.html","signature":"249c7f9bd9d6ebb6809298d60804227bbbbf2498","rawString":"jsapi_ticket=&noncestr=OPTMomvZOZVCMJ03&timestamp=1727724174&url=m.cengbang.com%2Fchanpin%2Ffanying%2Ffysyd.html"}