var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JEerVwXNLU0WfT0w","timestamp":1731844767,"url":"m.cengbang.com%2Fchanpin%2Fzunlan%2Fzlxlj.html","signature":"39b4ed3273eb0f0aedcbd93ba74247b9a9cdfaec","rawString":"jsapi_ticket=&noncestr=JEerVwXNLU0WfT0w&timestamp=1731844767&url=m.cengbang.com%2Fchanpin%2Fzunlan%2Fzlxlj.html"}