var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BAJSEvUjqgZyaBJL","timestamp":1731840447,"url":"m.cengbang.com%2Fchanpin%2Fkehuixing%2Fkhxzndzr.html","signature":"6331af405b9f43cf4a934a7620523a57bb742d60","rawString":"jsapi_ticket=&noncestr=BAJSEvUjqgZyaBJL&timestamp=1731840447&url=m.cengbang.com%2Fchanpin%2Fkehuixing%2Fkhxzndzr.html"}