var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gM2oUKZS07cQVfVb","timestamp":1731822145,"url":"m.cengbang.com%2Fchanpin%2Fximeng%2Fxlznkglb.html","signature":"39a4eee25253dd44ab9c3ee4043d0af24b33a1cb","rawString":"jsapi_ticket=&noncestr=gM2oUKZS07cQVfVb×tamp=1731822145&url=m.cengbang.com%2Fchanpin%2Fximeng%2Fxlznkglb.html"}