var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"V77bPFAZjQwfQVk1","timestamp":1731954202,"url":"m.cengbang.com%2Fchanpin%2Fyijia%2Fyjjxy.html","signature":"66084dee99731e6681939388edf0d9148502cf46","rawString":"jsapi_ticket=&noncestr=V77bPFAZjQwfQVk1&timestamp=1731954202&url=m.cengbang.com%2Fchanpin%2Fyijia%2Fyjjxy.html"}