var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IwazBlec4fTXsA25","timestamp":1731945554,"url":"m.cengbang.com%2Fchanpin%2Fyucanfang%2Fycfhcc.html","signature":"e35ee74713941b8f11fe4c046ad8309796f22cca","rawString":"jsapi_ticket=&noncestr=IwazBlec4fTXsA25&timestamp=1731945554&url=m.cengbang.com%2Fchanpin%2Fyucanfang%2Fycfhcc.html"}