var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ofO6en9PHo0RW8n2","timestamp":1731820869,"url":"m.cengbang.com%2Fchanpin%2Fxiapu%2Fxpdzcd.html","signature":"457fd654749af01147d02105bab7024eae6326aa","rawString":"jsapi_ticket=&noncestr=ofO6en9PHo0RW8n2&timestamp=1731820869&url=m.cengbang.com%2Fchanpin%2Fxiapu%2Fxpdzcd.html"}