var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EATH6K81vYQpvV7b","timestamp":1731836481,"url":"m.cengbang.com%2Fchanpin%2Fxielianxieye%2Fxlxydzx.html","signature":"f27e18b96b0a9248771cd9d264ed7f1fdecef315","rawString":"jsapi_ticket=&noncestr=EATH6K81vYQpvV7b&timestamp=1731836481&url=m.cengbang.com%2Fchanpin%2Fxielianxieye%2Fxlxydzx.html"}