var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MBiQabD28xDNmGoE","timestamp":1731843498,"url":"m.cengbang.com%2Fchanpin%2Fdamuchang%2Fdmcnlgnrg.html","signature":"afbd506ceb2012f3b48d84b2dcb792f3b90b4e54","rawString":"jsapi_ticket=&noncestr=MBiQabD28xDNmGoE&timestamp=1731843498&url=m.cengbang.com%2Fchanpin%2Fdamuchang%2Fdmcnlgnrg.html"}