var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Yof4GrAoCMAGbiAR","timestamp":1731844707,"url":"m.cengbang.com%2Fchanpin%2Fyilian%2Fylmsxln.html","signature":"d7fa44944a4f43f6fa0b610ad9fcb434af2ff69e","rawString":"jsapi_ticket=&noncestr=Yof4GrAoCMAGbiAR&timestamp=1731844707&url=m.cengbang.com%2Fchanpin%2Fyilian%2Fylmsxln.html"}