var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"zi9gdDMJbwDYE7O5","timestamp":1731973789,"url":"m.cengbang.com%2Fchanpin%2Fjinbaite%2Fjbtsydcl.html","signature":"9b3bbad2cf2b8f82e8c9278208caee0b78680cac","rawString":"jsapi_ticket=&noncestr=zi9gdDMJbwDYE7O5&timestamp=1731973789&url=m.cengbang.com%2Fchanpin%2Fjinbaite%2Fjbtsydcl.html"}