var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"bMMBemfNixt1MQvz","timestamp":1727735344,"url":"m.cengbang.com%2Fchanpin%2Fxinxiang%2Fxxrzdzyj.html","signature":"b16ae773f095a068d9e64f14cc27457f0814996a","rawString":"jsapi_ticket=&noncestr=bMMBemfNixt1MQvz&timestamp=1727735344&url=m.cengbang.com%2Fchanpin%2Fxinxiang%2Fxxrzdzyj.html"}