var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gT5AGcKvJV8vz2MA","timestamp":1731851160,"url":"m.cengbang.com%2Fchanpin%2Fyangshiliuxi%2Fyslxgzd.html","signature":"3d37bfb88e36c4719c6e09cd5502163061987d1a","rawString":"jsapi_ticket=&noncestr=gT5AGcKvJV8vz2MA&timestamp=1731851160&url=m.cengbang.com%2Fchanpin%2Fyangshiliuxi%2Fyslxgzd.html"}