var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kbi0h6A3K32kuxVL","timestamp":1731943527,"url":"m.cengbang.com%2Fchanpin%2Fwenwujiaju%2Fwwjjhlmjj.html","signature":"1a4922f81b3e4ac3c6eb93e21704f2fcc7675c05","rawString":"jsapi_ticket=&noncestr=kbi0h6A3K32kuxVL&timestamp=1731943527&url=m.cengbang.com%2Fchanpin%2Fwenwujiaju%2Fwwjjhlmjj.html"}