var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lINqwSCjks17Wmpo","timestamp":1731880062,"url":"m.cengbang.com%2Fchanpin%2Fduocaifang%2Fdcfysj.html","signature":"c2a3b3cd1cbdeed8334c09a99d2ed5b35767eb28","rawString":"jsapi_ticket=&noncestr=lINqwSCjks17Wmpo&timestamp=1731880062&url=m.cengbang.com%2Fchanpin%2Fduocaifang%2Fdcfysj.html"}